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Tường vây được thiết kế phù hợp với giải pháp thi công SemiTopdown, các giai đoạn thi công được tính toán như sau: Giai đoạn 1: Dào đất đến đáy dầm bo tầng hầm 1, sau đó đổ dầm sàn tầng hầm 1 Giai đoạn 2: Đào đất đến đáy dầm bo tầng hầm 2, sau đó đổ dầm sàn tầng hầm 2 Giai đoạn 3: Đào đất đến đáy dầm bo tầng hầm 3 (giằng móng). Mô men uốn, lực cắt, chuyển vị đỉnh tường vây được phân tích bằng phần mềm Geo5 Sheeting Check, và được tổng hợp dưới dạng biểu đồ bao. Giá trị lớn nhất được sử dụng để kiểm tra các điều kiện về chuyển vị, và sử dụng để thiết kế cốt thép. Chi tiết xem phần tiếp theo.
TÍNH TOÁN TƯỜNG VÂY Sheeting structure verification Input data Project Task : TÍNH TOÁN TƯỜNG VÂY Date : 19/10/2015 Modulus of subsoil reaction determined according to the Schmitt theory Basic soil parameters No Name Lop - Dat lap Pattern jef cef g gsu [°] [kPa] [kN/m3] [kN/m3] d [°] 0.00 0.00 18.60 14.00 0.00 Lop - Set pha - Deo mem 12.00 21.80 18.30 16.90 9.60 Lop - Set pha - Deo chay 4.00 13.30 17.60 16.80 3.20 Lop - Set pha - Deo cung 14.00 23.70 19.00 17.30 11.20 Lop - Cat - Hat - Chat vua 33.00 0.00 19.00 16.60 26.40 Lop - Cat - Hat trung - Chat 40.00 0.00 19.00 16.50 32.00 Soil parameters to compute pressure at rest No Name Lop - Dat lap Lop - Set pha - Deo mem Pattern Type jef calculation [°] cohesionless n [–] OCR Kr [–] [–] 0.00 - - - cohesive - 0.45 - - Lop - Set pha - Deo chay cohesive - 0.45 - - Lop - Set pha - Deo cung cohesive - 0.45 - - Lop - Cat - Hat - Chat vua cohesionless 33.00 - - - Lop - Cat - Hat trung - Chat cohesionless 40.00 - - - Parameters of soils to compute modulus of subsoil reaction (Schmitt) No Name Lop - Dat lap Pattern n [–] 0.45 Eoed Edef [MPa] [MPa] - 1.00 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY No Name Pattern n [–] Eoed Edef [MPa] [MPa] Lop - Set pha - Deo mem 0.45 - 3.50 Lop - Set pha - Deo chay 0.45 - 2.50 Lop - Set pha - Deo cung 0.45 - 6.00 Lop - Cat - Hat - Chat vua 0.45 - 22.00 Lop - Cat - Hat trung - Chat 0.45 - 29.00 Soil parameters Lop - Dat lap Unit weight : Stress-state : Angle of internal friction : Cohesion of soil : Angle of friction struc.-soil : Soil : Deformation modulus : Poisson's ratio : Saturated unit weight : = 18.60 kN/m3 g effective 0.00 ° jef = cef = 0.00 kPa = 0.00 ° d cohesionless Edef = 1.00 MPa = 0.45 n gsat = 24.00 kN/m3 Lop - Set pha - Deo mem Unit weight : Stress-state : Angle of internal friction : Cohesion of soil : Angle of friction struc.-soil : Soil : Poisson's ratio : Deformation modulus : Poisson's ratio : Saturated unit weight : = 18.30 kN/m3 g effective jef = 12.00 ° cef = 21.80 kPa = 9.60 ° d cohesive = 0.45 n Edef = 3.50 MPa = 0.45 n = 26.90 kN/m3 gsat Lop - Set pha - Deo chay Unit weight : Stress-state : Angle of internal friction : Cohesion of soil : Angle of friction struc.-soil : Soil : Poisson's ratio : Deformation modulus : Poisson's ratio : Saturated unit weight : = 17.60 kN/m3 g effective 4.00 ° jef = cef = 13.30 kPa = 3.20 ° d cohesive = 0.45 n Edef = 2.50 MPa = 0.45 n gsat = 26.80 kN/m3 Lop - Set pha - Deo cung [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Unit weight : Stress-state : Angle of internal friction : Cohesion of soil : Angle of friction struc.-soil : Soil : Poisson's ratio : Deformation modulus : Poisson's ratio : Saturated unit weight : = 19.00 kN/m3 g effective jef = 14.00 ° cef = 23.70 kPa = 11.20 ° d cohesive = 0.45 n Edef = 6.00 MPa = 0.45 n = 27.30 kN/m3 gsat Lop - Cat - Hat - Chat vua Unit weight : = 19.00 kN/m3 g Stress-state : effective Angle of internal friction : jef = 33.00 ° Cohesion of soil : cef = 0.00 kPa Angle of friction struc.-soil : = 26.40 ° d Soil : cohesionless Deformation modulus : Edef = 22.00 MPa Poisson's ratio : = 0.45 n Saturated unit weight : gsat = 26.60 kN/m3 Lop - Cat - Hat trung - Chat Unit weight : Stress-state : Angle of internal friction : Cohesion of soil : Angle of friction struc.-soil : Soil : Deformation modulus : Poisson's ratio : Saturated unit weight : = 19.00 kN/m3 g effective jef = 40.00 ° cef = 0.00 kPa = 32.00 ° d cohesionless Edef = 29.00 MPa = 0.45 n = 26.50 kN/m3 gsat Geological profile and assigned soils No Layer [m] Assigned soil 2.20 Lop - Dat lap 2.50 Lop - Set pha - Deo mem 5.10 Lop - Set pha - Deo chay 14.20 Lop - Set pha - Deo cung 7.20 Lop - Cat - Hat - Chat vua 8.30 Lop - Cat - Hat trung - Chat Pattern [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY No Layer [m] - Assigned soil Pattern Lop - Cat - Hat trung - Chat Excavation Soil in front of wall is excavated to a depth of 4.00 m Terrain profile Terrain behind the structure is flat Water influence GWT behind the structure lies at a depth of 5.00 m Input surface surcharges Surcharge new change YES No No Action permanent Mag.1 [kN/m2] 18.00 Mag.2 [kN/m2] Ord.x x [m] 1.50 Length l [m] 7.50 Depth z [m] on terrain Name Tai xe co Global settings Number of FEs to discretize wall = 40 Minimum dimensioning pressure is considered as sa,min = 0.20sz Settings of the stage of construction Design situation : permanent Analysis results (Stage of construction 1) Distribution of pressures acting on the structure (in front and behind the wall) Depth [m] Ta,p [kPa] 0.00 0.00 0.03 0.03 1.18 2.20 2.20 2.36 2.83 3.55 4.00 4.00 4.70 4.70 4.73 5.00 Tk,p [kPa] -0.00 0.00 0.00 0.00 0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 -0.00 -0.00 0.00 0.00 -0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 -0.00 -10.48 -10.48 -10.87 -14.80 Tp,p [kPa] -0.00 0.00 0.00 0.00 0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 -58.19 -81.33 -46.27 -46.88 -52.98 Ta,z [kPa] 0.00 0.00 0.49 17.44 38.30 56.68 8.18 8.78 10.50 17.20 21.47 21.48 28.78 61.15 61.53 65.40 Tk,z [kPa] 0.00 0.00 0.71 17.44 38.30 56.68 42.55 44.89 51.40 61.25 67.48 67.48 77.10 77.10 77.46 81.07 Tp,z [kPa] 0.00 0.00 0.71 17.44 38.30 56.68 132.11 137.52 153.06 176.59 191.61 191.62 214.75 140.21 140.82 146.92 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 5.00 5.58 5.91 7.09 8.27 9.09 9.09 9.45 9.80 9.80 10.64 11.82 13.00 14.18 15.36 16.55 17.73 18.91 20.09 21.27 22.45 23.64 24.00 24.00 24.82 26.00 Ta,p [kPa] 0.00 -0.00 -4.82 -22.13 -39.44 -51.35 -51.35 -56.75 -61.81 -23.44 -31.97 -44.03 -56.09 -68.15 -80.21 -92.27 -104.33 -116.39 -128.45 -140.50 -152.56 -164.62 -168.33 -88.18 -91.86 -97.18 Tk,p [kPa] -14.80 -23.15 -27.89 -44.91 -61.93 -73.64 -73.64 -78.95 -83.92 -83.92 -96.92 -115.29 -133.67 -152.04 -170.41 -188.78 -207.15 -225.53 -243.90 -262.27 -280.64 -299.01 -304.67 -169.56 -176.64 -186.87 Tp,p [kPa] -52.98 -65.96 -73.33 -99.79 -126.24 -144.44 -144.44 -152.70 -160.43 -271.73 -303.53 -348.48 -393.42 -438.37 -483.31 -528.26 -573.21 -618.15 -663.10 -708.04 -752.99 -797.93 -811.76 -2678.69 -2790.52 -2952.05 Ta,z [kPa] 65.43 79.04 86.77 114.52 142.27 161.36 150.95 159.79 168.07 109.04 125.18 147.98 170.77 193.57 216.37 239.17 261.97 284.76 307.56 330.36 353.16 375.96 382.97 289.04 300.44 316.90 Tk,z [kPa] 81.07 94.23 101.70 128.74 156.00 174.87 174.87 183.43 191.48 191.48 211.36 239.53 267.78 296.10 324.47 352.87 381.31 409.76 438.23 466.71 495.21 523.71 532.48 380.61 394.96 415.70 Tp,z [kPa] 146.92 165.11 175.44 212.51 249.58 275.09 275.09 286.65 297.49 459.88 497.20 549.95 602.69 655.43 708.17 760.91 813.66 866.40 919.14 971.88 1024.63 1077.37 1093.60 3198.74 3304.62 3457.56 Distributions of the modulus of subsoil reaction and internal forces on the structure Depth [m] 0.00 0.65 1.30 1.95 2.60 3.25 3.90 3.99 4.01 4.55 5.20 5.85 6.50 7.15 7.80 kh,p [MN/m3] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 kh,z [MN/m3] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Displacement [mm] -63.59 -59.91 -56.23 -52.56 -48.90 -45.27 -41.70 -41.19 -41.11 -38.19 -34.77 -31.46 -28.26 -25.21 -22.31 Pressure [kPa] 0.00 28.70 40.43 52.17 9.65 14.42 20.53 21.40 -36.89 -49.15 12.66 13.37 14.08 14.80 15.51 Shear Force [kN/m] 0.00 -9.33 -31.79 -61.89 -81.98 -89.80 -101.16 -103.09 -102.97 -79.65 -67.79 -76.25 -85.17 -94.56 -104.41 Moment [kNm/m] 0.00 2.02 14.97 45.01 93.26 148.92 210.77 220.16 221.81 271.60 317.34 364.13 416.57 474.96 539.59 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 8.45 9.10 9.75 10.40 11.05 11.70 12.35 13.00 13.65 14.30 14.95 15.60 16.25 16.90 17.55 18.20 18.85 19.50 20.15 20.80 21.45 22.10 22.75 23.40 24.05 24.70 25.35 26.00 kh,p [MN/m3] 0.00 3.88 3.88 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 70.53 70.53 70.53 70.53 kh,z [MN/m3] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 0.00 0.00 0.00 0.00 Displacement [mm] -19.59 -17.07 -14.78 -12.74 -10.98 -9.51 -8.33 -7.42 -6.76 -6.32 -6.06 -5.94 -5.93 -5.98 -6.08 -6.17 -6.24 -6.26 -6.20 -6.05 -5.80 -5.44 -4.97 -4.42 -3.80 -3.16 -2.50 -1.85 Pressure [kPa] 16.22 11.18 26.31 -131.54 -107.16 -86.39 -69.22 -51.00 -29.07 -12.53 -0.50 7.95 13.76 17.84 21.06 24.22 28.04 33.17 40.16 49.45 61.31 75.86 93.01 112.40 -148.56 -99.50 -49.82 -0.12 Shear Force [kN/m] -114.72 -122.06 -134.30 -97.37 -19.98 42.72 93.11 133.76 159.46 172.71 176.73 174.14 166.97 156.62 143.96 129.26 112.33 92.52 68.80 39.81 3.96 -40.48 -95.23 -161.88 -145.45 -64.77 -16.22 -0.00 Moment [kNm/m] 610.79 684.34 767.01 844.69 881.93 873.76 828.97 749.39 653.22 544.59 430.50 316.07 204.91 99.50 1.60 -87.40 -166.15 -233.00 -285.77 -321.50 -336.23 -324.97 -281.57 -198.79 -94.51 -27.97 -3.46 0.00 Maximum shear force = 176.73 kN/m Maximum moment = 881.93 kNm/m Maximum displacement = 63.6 mm Input data (Stage of construction 2) Geological profile and assigned soils No Layer [m] Assigned soil 2.20 Lop - Dat lap 2.50 Lop - Set pha - Deo mem 5.10 Lop - Set pha - Deo chay 14.20 Lop - Set pha - Deo cung Pattern [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Layer [m] No Assigned soil Pattern 7.20 Lop - Cat - Hat - Chat vua 8.30 Lop - Cat - Hat trung - Chat - Lop - Cat - Hat trung - Chat Excavation Soil in front of wall is excavated to a depth of 7.40 m Terrain profile Terrain behind the structure is flat Water influence GWT behind the structure lies at a depth of 5.00 m Input surface surcharges Surcharge new change NO NO No No Mag.1 [kN/m2] 18.00 Action permanent Mag.2 [kN/m2] Ord.x x [m] 1.50 Length l [m] 7.50 Depth z [m] on terrain Name Tai xe co Inserted props No New prop YES Depth z [m] 3.40 Length l [m] 6.00 Spacing b [m] 1.00 Modif stiffnesses NO Modulus E [MPa] 325000.00 Area A [mm2] 150000.000 Settings of the stage of construction Design situation : permanent Analysis results (Stage of construction 2) Distribution of pressures acting on the structure (in front and behind the wall) Depth [m] Ta,p [kPa] 0.00 0.00 0.03 0.03 1.18 2.20 2.20 2.36 2.83 3.55 4.00 Tk,p [kPa] -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 Tp,p [kPa] -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 Ta,z [kPa] -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 0.00 0.00 0.49 17.44 38.30 56.68 8.18 8.78 10.50 17.47 21.93 Tk,z [kPa] 0.00 0.00 0.71 17.44 38.30 56.68 42.55 44.89 51.40 61.25 67.49 Tp,z [kPa] 0.00 0.00 0.71 17.44 38.30 56.68 132.11 137.52 153.06 176.59 191.61 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 4.00 4.70 4.70 4.73 5.00 5.00 5.58 5.91 7.09 7.40 7.40 8.27 9.01 9.09 9.14 9.14 9.45 9.80 9.80 10.64 10.68 11.82 13.00 14.18 15.36 16.55 17.73 18.91 20.09 21.27 22.45 23.64 24.00 24.00 24.82 26.00 Ta,p [kPa] -0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 0.00 0.00 -0.00 -0.00 0.00 -0.00 -1.15 -1.92 -1.92 -6.55 -11.61 -0.00 0.00 -0.00 -11.63 -23.69 -35.75 -47.81 -59.87 -71.93 -83.99 -96.05 -108.11 -120.16 -132.22 -135.93 -73.89 -77.57 -82.89 Tk,p [kPa] Tp,p [kPa] -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 -0.00 -12.57 -23.15 -24.28 -25.03 -25.03 -29.59 -34.56 -34.56 -47.56 -48.21 -65.93 -84.31 -102.68 -121.05 -139.42 -157.79 -176.16 -194.54 -212.91 -231.28 -249.65 -255.31 -142.09 -149.17 -159.39 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 -29.98 -49.51 -65.96 -67.71 -68.89 -68.89 -75.97 -83.70 -150.97 -182.78 -184.36 -227.72 -272.67 -317.61 -362.56 -407.50 -452.45 -497.39 -542.34 -587.28 -632.23 -677.18 -691.00 -2244.70 -2356.53 -2518.06 Ta,z [kPa] 21.93 28.78 61.13 61.52 65.39 65.40 79.02 86.76 114.53 121.79 121.80 142.29 159.55 161.39 162.62 152.21 159.79 168.07 109.04 125.18 125.98 147.98 170.77 193.57 216.37 239.17 261.97 284.76 307.56 330.36 353.16 375.96 382.97 289.04 300.44 316.90 Tk,z [kPa] 67.49 77.10 77.10 77.46 81.07 81.07 94.23 101.70 128.74 135.85 135.85 156.00 173.06 174.87 176.09 176.09 183.43 191.48 191.48 211.36 212.35 239.53 267.78 296.10 324.47 352.87 381.31 409.76 438.23 466.71 495.21 523.71 532.48 380.61 394.96 415.70 Tp,z [kPa] 191.62 214.75 140.21 140.82 146.92 146.92 165.11 175.44 212.51 222.21 222.21 249.58 272.63 275.09 276.74 276.74 286.65 297.49 459.88 497.20 499.06 549.95 602.69 655.43 708.17 760.91 813.66 866.40 919.14 971.88 1024.63 1077.37 1093.60 3198.74 3304.62 3457.56 Distributions of the modulus of subsoil reaction and internal forces on the structure Depth [m] 0.00 0.65 1.30 1.95 2.60 kh,p [MN/m3] 0.00 0.00 0.00 0.00 0.00 kh,z [MN/m3] 0.00 0.00 0.00 0.00 6.08 Displacement [mm] -53.35 -51.63 -49.92 -48.21 -46.52 Pressure [kPa] 0.10 28.70 40.43 52.17 24.09 Shear Force [kN/m] -0.00 -9.36 -31.83 -61.92 -85.04 Moment [kNm/m] -0.00 2.03 15.01 45.06 79.19 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 3.25 3.40 3.40 3.90 4.55 5.20 5.85 6.50 7.15 7.39 7.41 7.80 8.45 9.10 9.75 10.40 11.05 11.70 12.35 13.00 13.65 14.30 14.95 15.60 16.25 16.90 17.55 18.20 18.85 19.50 20.15 20.80 21.45 22.10 22.75 23.40 24.05 24.70 25.35 26.00 kh,p [MN/m3] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 70.53 70.53 70.53 70.53 kh,z [MN/m3] 6.08 4.68 4.68 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 12.47 0.00 0.00 0.00 0.00 Displacement [mm] -44.86 -44.49 -44.49 -43.25 -41.65 -40.02 -38.33 -36.54 -34.63 -33.89 -33.85 -32.61 -30.48 -28.27 -26.01 -23.75 -21.55 -19.46 -17.54 -15.80 -14.28 -12.98 -11.90 -11.01 -10.30 -9.74 -9.30 -8.95 -8.63 -8.33 -8.00 -7.62 -7.17 -6.62 -5.98 -5.25 -4.46 -3.65 -2.83 -2.01 Pressure [kPa] 17.06 17.96 17.96 20.95 27.31 70.10 85.37 100.64 115.92 121.60 91.83 92.26 92.97 93.69 84.29 -53.17 -65.35 -77.53 -89.71 -101.89 -89.27 -70.61 -54.62 -41.14 -29.88 -20.48 -10.14 4.34 17.69 30.81 44.53 59.59 76.55 95.76 117.34 141.04 -167.65 -106.80 -45.49 15.75 Shear Force [kN/m] -98.42 -101.20 224.25 213.36 197.67 166.01 115.48 55.03 -15.35 -44.09 -45.80 -81.88 -142.08 -202.75 -260.59 -270.71 -232.19 -185.76 -131.40 -69.13 -3.99 47.82 88.38 119.37 142.34 158.62 169.36 171.16 163.96 148.21 123.77 90.02 45.89 -9.98 -79.11 -162.99 -148.40 -59.16 -9.66 -0.00 Moment [kNm/m] 139.36 154.51 154.51 51.51 -82.30 -202.01 -294.03 -349.99 -363.42 -356.25 -355.53 -330.51 -257.75 -145.70 5.21 182.72 346.60 482.86 586.36 651.96 665.32 650.38 605.51 537.48 451.98 353.80 240.53 129.26 19.78 -82.24 -171.21 -241.33 -286.19 -298.64 -270.54 -192.79 -86.32 -21.07 -0.92 0.00 Maximum shear force = 270.71 kN/m Maximum moment = 665.32 kNm/m Maximum displacement = 53.3 mm [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Reactions in props Depth [m] No 3.40 Reaction [kN] 325.46 Input data (Stage of construction 3) Geological profile and assigned soils No Layer [m] Assigned soil Pattern 2.20 Lop - Dat lap 2.50 Lop - Set pha - Deo mem 5.10 Lop - Set pha - Deo chay 14.20 Lop - Set pha - Deo cung 7.20 Lop - Cat - Hat - Chat vua 8.30 Lop - Cat - Hat trung - Chat - Lop - Cat - Hat trung - Chat Excavation Soil in front of wall is excavated to a depth of 11.80 m Terrain profile Terrain behind the structure is flat Water influence GWT behind the structure lies at a depth of 5.00 m Input surface surcharges No No Surcharge new change NO NO Action permanent Mag.1 [kN/m2] 18.00 Mag.2 [kN/m2] Ord.x x [m] 1.50 Length l [m] 7.50 Depth z [m] on terrain Name Tai xe co Inserted props No New prop NO YES Depth z [m] 3.40 6.80 Length l [m] 6.00 6.00 Spacing b [m] 1.00 1.00 Modif stiffnesses NO NO Modulus E [MPa] 325000.00 325000.00 Area A [mm2] 150000.000 150000.000 Settings of the stage of construction Design situation : permanent 10 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Analysis results (Stage of construction 3) Distribution of pressures acting on the structure (in front and behind the wall) Depth [m] 0.00 0.00 0.03 0.03 1.18 2.20 2.20 2.36 2.83 3.55 4.00 4.00 4.70 4.70 4.73 5.00 5.00 5.58 5.91 7.09 7.40 7.40 8.27 9.01 9.06 9.06 9.09 9.14 9.45 9.80 9.80 10.64 10.68 11.80 11.82 13.00 14.18 14.90 15.36 16.55 17.73 Ta,p [kPa] -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 0.00 0.00 -0.00 -0.00 0.00 -0.00 -0.00 0.00 -0.00 -0.00 0.00 -0.00 0.00 0.00 -0.00 -0.00 0.00 0.00 0.00 -0.00 -4.72 -16.78 -28.84 Tk,p [kPa] -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 -0.00 0.00 -0.00 0.00 0.00 0.00 -0.00 -0.28 -18.65 -37.03 -48.21 -55.40 -73.77 -92.14 Tp,p [kPa] -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 0.00 0.00 0.00 -0.00 -0.00 0.00 0.00 -0.00 0.00 -0.00 -0.00 0.00 -0.00 0.00 0.00 0.00 -0.00 -67.11 -112.06 -157.00 -184.36 -201.95 -246.89 -291.84 Ta,z [kPa] 0.00 0.00 0.49 17.44 38.30 56.68 8.18 8.78 10.50 17.47 21.93 21.93 28.78 61.13 61.52 65.39 65.41 79.02 86.76 114.51 121.77 121.77 142.26 159.51 160.76 150.34 150.95 152.21 159.79 168.07 109.04 125.18 125.98 147.63 147.98 170.77 193.57 207.45 216.37 239.17 261.97 Tk,z [kPa] 0.00 0.00 0.71 17.44 38.30 56.68 42.55 44.89 51.40 61.25 67.49 67.49 77.10 77.10 77.46 81.07 81.07 94.23 101.70 128.74 135.87 135.87 156.00 173.06 174.29 174.29 174.87 176.09 183.43 191.48 191.48 211.36 212.35 239.09 239.53 267.78 296.10 313.37 324.47 352.87 381.31 Tp,z [kPa] 0.00 0.00 0.71 17.44 38.30 56.68 132.11 137.52 153.06 176.59 191.61 191.62 214.75 140.21 140.82 146.92 146.92 165.11 175.44 212.51 222.21 222.21 249.58 272.63 274.30 274.30 275.09 276.74 286.65 297.49 459.88 497.20 499.06 549.13 549.95 602.69 655.43 687.53 708.17 760.91 813.66 11 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 18.91 20.09 21.27 22.45 23.64 24.00 24.00 24.82 26.00 Ta,p [kPa] -40.90 -52.95 -65.01 -77.07 -89.13 -92.84 -54.89 -58.57 -63.89 Tk,p [kPa] -110.51 -128.89 -147.26 -165.63 -184.00 -189.65 -105.55 -112.63 -122.86 Tp,p [kPa] -336.78 -381.73 -426.67 -471.62 -516.57 -530.39 -1667.48 -1779.31 -1940.84 Ta,z [kPa] 284.76 307.56 330.36 353.16 375.96 382.97 289.04 300.44 316.90 Tk,z [kPa] 409.76 438.23 466.71 495.21 523.71 532.48 380.61 394.96 415.70 Tp,z [kPa] 866.40 919.14 971.88 1024.63 1077.37 1093.60 3198.74 3304.62 3457.56 Distributions of the modulus of subsoil reaction and internal forces on the structure Depth [m] 0.00 0.65 1.30 1.95 2.60 3.25 3.40 3.40 3.90 4.55 5.20 5.85 6.50 6.80 6.80 7.15 7.80 8.45 9.10 9.75 10.40 11.05 11.70 11.79 11.81 12.35 13.00 13.65 14.30 14.95 15.60 16.25 kh,p [MN/m3] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 kh,z [MN/m3] 0.00 0.00 0.00 0.00 6.08 6.08 6.08 6.08 6.08 6.08 3.88 3.88 3.88 2.09 2.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Displacement [mm] -55.80 -53.61 -51.41 -49.22 -47.05 -44.91 -44.42 -44.42 -42.82 -40.83 -39.02 -37.46 -36.24 -35.81 -35.81 -35.44 -35.04 -34.89 -34.88 -34.89 -34.84 -34.68 -34.36 -34.30 -34.28 -33.85 -33.14 -32.24 -31.16 -29.91 -28.52 -27.01 Pressure [kPa] 0.10 28.70 40.43 52.17 20.88 16.79 18.35 18.35 23.55 32.27 73.99 88.73 101.79 108.30 108.30 115.90 131.16 146.42 151.29 166.87 120.62 133.16 145.70 147.47 81.06 70.90 58.72 46.54 34.36 22.17 9.99 -2.19 Shear Force [kN/m] -0.00 -9.36 -31.83 -61.92 -83.52 -95.77 -98.41 -306.91 -317.41 -335.59 -370.83 -423.77 -485.77 -517.48 745.31 705.85 625.56 535.34 438.59 335.19 241.75 159.27 68.65 55.16 53.33 12.15 -29.97 -64.18 -90.47 -108.84 -119.30 -121.83 Moment [kNm/m] -0.00 2.03 15.01 45.06 78.64 137.36 151.92 151.92 307.94 519.92 752.09 1009.66 1304.66 1455.80 1455.80 1202.88 769.64 391.81 75.11 -176.91 -362.79 -493.57 -568.08 -573.78 -574.64 -592.14 -585.92 -554.90 -504.21 -439.00 -364.43 -285.63 12 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 16.90 17.55 18.20 18.85 19.50 20.15 20.80 21.45 22.10 22.75 23.40 24.05 24.70 25.35 26.00 kh,p [MN/m3] 0.00 0.00 0.00 0.00 12.47 12.47 12.47 12.47 12.47 12.47 12.47 70.53 70.53 70.53 70.53 kh,z [MN/m3] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12.47 12.47 0.00 0.00 0.00 70.53 Displacement [mm] -25.40 -23.73 -22.01 -20.26 -18.51 -16.75 -14.98 -13.20 -11.41 -9.60 -7.78 -5.97 -4.18 -2.41 -0.66 Pressure [kPa] -14.37 -26.55 -38.73 -50.91 -54.40 -29.98 -5.50 19.10 43.87 92.52 143.47 -237.28 -107.43 20.65 243.15 Shear Force [kN/m] -116.45 -103.16 -81.94 -52.81 -15.02 12.41 23.95 19.54 -0.91 -41.57 -118.26 -74.36 37.56 65.69 0.00 Moment [kNm/m] -207.76 -135.96 -75.37 -31.15 -21.50 -21.56 -34.28 -49.32 -56.29 -51.38 -1.33 66.35 73.67 35.55 0.00 Maximum shear force = 745.31 kN/m Maximum moment = 1455.80 kNm/m Maximum displacement = 55.8 mm Reactions in props No Depth [m] 3.40 6.80 Reaction [kN] -208.50 1262.79 Dimensioning No 0.00 0.65 1.30 1.95 2.60 3.25 3.40 3.40 3.90 3.99 4.01 4.55 5.20 5.85 6.50 6.80 6.80 Disp [mm] -63.59 -59.91 -56.23 -52.56 -48.90 -45.27 -44.49 -44.49 -43.25 -43.02 -42.98 -41.65 -40.02 -38.33 -36.54 -35.81 -35.81 Disp max [mm] -53.35 -51.63 -49.92 -48.21 -46.52 -44.86 -44.42 -44.42 -41.70 -41.19 -41.11 -38.19 -34.77 -31.46 -28.26 -26.85 -26.85 Shear force [kN/m] -0.00 -9.36 -31.83 -61.92 -85.04 -98.42 -101.20 -306.91 -317.41 -319.98 -320.43 -335.59 -370.83 -423.77 -485.77 -517.48 -89.51 Shear force max [kN/m] 0.00 -9.33 -31.79 -61.89 -81.98 -89.80 -92.42 224.25 213.36 211.14 210.75 197.67 166.01 115.48 55.03 22.54 745.31 Moment [kNm/m] -0.00 2.02 14.97 45.01 78.64 137.36 151.92 151.92 51.51 32.57 29.27 -82.30 -202.01 -294.03 -349.99 -356.19 -356.19 Moment max [kNm/m] 0.00 2.03 15.01 45.06 93.26 148.92 163.19 163.19 307.94 337.94 343.16 519.92 752.09 1009.66 1304.66 1455.80 1455.80 13 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY 7.15 7.39 7.41 7.80 8.45 9.10 9.75 10.40 11.05 11.70 11.79 11.79 11.81 11.81 12.35 13.00 13.65 14.30 14.95 15.60 16.25 16.90 17.55 18.20 18.85 19.50 20.15 20.80 21.45 22.10 22.75 23.40 24.05 24.70 25.35 26.00 Disp [mm] -35.44 -35.29 -35.28 -35.04 -34.89 -34.88 -34.89 -34.84 -34.68 -34.36 -34.30 -34.30 -34.28 -34.28 -33.85 -33.14 -32.24 -31.16 -29.91 -28.52 -27.01 -25.40 -23.73 -22.01 -20.26 -18.51 -16.75 -14.98 -13.20 -11.41 -9.60 -7.78 -5.97 -4.18 -2.83 -2.01 Disp max [mm] -25.21 -24.13 -24.06 -22.31 -19.59 -17.07 -14.78 -12.74 -10.98 -9.51 -9.34 -9.34 -9.31 -9.31 -8.33 -7.42 -6.76 -6.32 -6.06 -5.94 -5.93 -5.98 -6.08 -6.17 -6.24 -6.26 -6.20 -6.05 -5.80 -5.44 -4.97 -4.42 -3.80 -3.16 -2.41 -0.66 Shear force [kN/m] -94.56 -98.23 -98.47 -104.41 -142.08 -202.75 -260.59 -270.71 -232.19 -185.76 -178.06 -178.06 -176.72 -176.72 -131.40 -69.13 -64.18 -90.47 -108.84 -119.30 -121.83 -116.45 -103.16 -81.94 -52.81 -15.02 12.41 23.95 3.96 -40.48 -95.23 -162.99 -148.40 -64.77 -16.22 -0.00 Shear force max [kN/m] 705.85 675.95 673.98 625.56 535.34 438.59 335.19 241.75 159.27 68.65 55.16 55.16 53.33 53.33 93.11 133.76 159.46 172.71 176.73 174.14 166.97 158.62 169.36 171.16 163.96 148.21 123.77 90.02 45.89 -0.91 -41.57 -118.26 -74.36 37.56 65.69 0.00 Moment [kNm/m] -363.42 -356.25 -355.53 -330.51 -257.75 -145.70 -176.91 -362.79 -493.57 -568.08 -573.78 -573.78 -574.64 -574.64 -592.14 -585.92 -554.90 -504.21 -439.00 -364.43 -285.63 -207.76 -135.96 -87.40 -166.15 -233.00 -285.77 -321.50 -336.23 -324.97 -281.57 -198.79 -94.51 -27.97 -3.46 0.00 Moment max [kNm/m] 1202.88 1041.58 1030.92 769.64 610.79 684.34 767.01 844.69 881.93 873.76 867.42 867.42 866.32 866.32 828.97 749.39 665.32 650.38 605.51 537.48 451.98 353.80 240.53 129.26 19.78 -21.50 -21.56 -34.28 -49.32 -56.29 -51.38 -1.33 66.35 73.67 35.55 0.00 Maximum values of internal forces Maximum displacement Minimum displacement Maximum bending moment Minimum bending moment Maximum shear force = -63.6 mm = -0.7 mm = 1455.80 kNm/m = -592.14 kNm/m = 745.31 kN/m Verification of RC cross section (RC rectangular wall h = 0.80 m) Reduct coefficient of bearing capacity = 1.00 14 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Max displacement = -63.6 mm Max shear force per 1m of wall = 745.31 kN/m Max moment per 1m of wall = 1455.80 kNm/m The cross section cannot be checked Name : Dimensioning Displacement Min1 = -2.0; Min2 = -63.6mm Max1 = -0.7; Max2 = -53.3mm -63.6 -53.3 Stage - analysis : - Bending moment Shear force Min1 = 151.92; Min2 = -592.14kNm/m Min1 = 23.95; Min2 = -517.48kN/m Max1 = 1455.80; Max2 = -56.29kNm/m Max1 = 745.31; Max2 = -118.26kN/m 151.92 1455.80 -517.48 -363.42 -34.9 -306.91 -92.42-101.20224.25 22.54 -89.51 745.31 610.79 -145.70 -34.9 881.93 -270.71 55.1655.16 53.33 53.33 -592.14 -64.18 176.73 -5.9 -121.83 158.62 -87.40 171.16 -6.3 23.95 -336.23 -56.29 -162.99 -118.26 73.67 65.69 -2.0 -0.7 -75.0 75.0 [mm] -1500.00 1500.00-750.00 [kNm/m] 750.00 [kN/m] 15 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] [...]...TÍNH TOÁN TƯỜNG VÂY Analysis results (Stage of construction 3) Distribution of pressures acting on the structure (in front and behind the wall) Depth [m] 0.00 0.00 0.03 0.03 1.18 2.20 2.20 2.36 2.83 3.55 4.00... 549.13 549.95 602.69 655.43 687.53 708.17 760.91 813.66 11 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 18.91 20.09 21.27 22.45 23.64 24.00 24.00 24.82 26.00 Ta,p [kPa] -40.90 -52.95 -65.01 -77.07 -89.13 -92.84 -54.89 -58.57 -63.89 Tk,p [kPa] -110.51 -128.89 -147.26 -165.63 -184.00... -592.14 -585.92 -554.90 -504.21 -439.00 -364.43 -285.63 12 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Depth [m] 16.90 17.55 18.20 18.85 19.50 20.15 20.80 21.45 22.10 22.75 23.40 24.05 24.70 25.35 26.00 kh,p [MN/m3] 0.00 0.00 0.00 0.00 12.47 12.47 12.47 12.47 12.47 12.47 12.47 70.53 70.53 70.53... 343.16 519.92 752.09 1009.66 1304.66 1455.80 1455.80 13 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY 7.15 7.39 7.41 7.80 8.45 9.10 9.75 10.40 11.05 11.70 11.79 11.79 11.81 11.81 12.35 13.00 13.65 14.30 14.95 15.60 16.25 16.90 17.55 18.20 18.85 19.50 20.15 20.80 21.45 22.10 22.75 23.40 24.05... 0.80 m) Reduct coefficient of bearing capacity = 1.00 14 [GeoStructural Analysis - Sheeting Check | version 5.19.2.0 | Copyright © 2014 Fine spol s r.o All Rights Reserved | www.finesoftware.eu] TÍNH TOÁN TƯỜNG VÂY Max displacement = -63.6 mm Max shear force per 1m of wall = 745.31 kN/m Max moment per 1m of wall = 1455.80 kNm/m The cross section cannot be checked Name : Dimensioning Displacement Min1 ... -48.90 -45.27 -44.49 -44.49 -43.25 -43 .02 -42. 98 -41.65 -40 .02 -38.33 -36.54 -35.81 -35.81 Disp max [mm] -53.35 -51.63 -49.92 -48.21 -46.52 -44.86 -44 .42 -44 .42 -41.70 -41.19 -41.11 -38.19 -34.77... 0.00 0.00 0.00 0.00 Displacement [mm] -55.80 -53.61 -51.41 -49.22 -47.05 -44.91 -44 .42 -44 .42 -42. 82 -40.83 -39 .02 -37.46 -36.24 -35.81 -35.81 -35.44 -35.04 -34.89 -34.88 -34.89 -34.84 -34.68 -34.36... [kN/m] -98 .42 -101.20 224.25 213.36 197.67 166.01 115.48 55.03 -15.35 -44.09 -45.80 -81.88 - 142. 08 - 202. 75 -260.59 -270.71 -232.19 -185.76 -131.40 -69.13 -3.99 47.82 88.38 119.37 142. 34 158.62