1—general outline of design method
Tiêu chuẩn Châu Âu EC2 phần 1.1 (Eurocode2 BS EN1992 1 1 e 2004 Design of concrete structures part 1.1: General rules)
... modulus of elasticity of concrete Ec(t) Tangent modulus of elasticity of normal weight concrete at a stress of σc = and at time t Ep Design value of modulus of elasticity of prestressing steel Es Design ... Tangent modulus of elasticity of normal weight concrete at a stress of σc = and at 28 days Ec,eff Effective modulus of elasticity of concrete Ecd Design value of modulus of elasticity of concrete ... Eurocode 2: Design of concrete structures EN 1993 Eurocode 3: Design of steel structures EN 1994 Eurocode 4: Design of composite steel and concrete structures EN 1995 Eurocode 5: Design of timber...
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Tiêu chuẩn Châu Âu EC3: Kết cấu thép phần 1.1: Quy định chung (Eurocode3 BS EN1993 1 1 e 2005 Design of steel structures part 1.1: General rules)
... 1993-1-7 Design of Steel Structures : Strength and stability of planar plated structures transversely loaded EN 1993-1-8 Design of Steel Structures : Design of joints EN 1993-1-9 Design of Steel ... moment of area I second moment of area Aw area of a web Af area of one flange TEd design value of total torsional moments TRd design resistance to torsional moments Tt,Ed design value of internal ... radius of gyration of single angles Ach area of one chord of a built-up column Nch,Ed design chord force in the middle of a built-up member M IEd design value of the maximum moment in the middle of...
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Tiêu chuẩn Châu Âu EC4: Kết cấu bê tông cốt thép liên hợp phần 1.1: Quy định chung (Eurocode4 BS EN1994 1 1 e 2004 Design of composite structures part 1.1: General rules and rules for building)
... Basis of Structural Design Actions on structures Design of concrete structures Design of steel structures Design of composite steel and concrete structures Design of timber structures Design of ... Nominal value of the yield strength of structural steel Design value of the yield strength of structural steel Design value of the yield strength of profiled steel sheeting Mean value of the measured ... encasement Design value of the shear force acting on the composite section Design value of the resistance of the end anchorage Design value of the resistance to shear Design value of the plastic...
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Tiêu chuẩn Châu Âu EC4: Kết cấu bê tông cốt thép liên hợp phần 1.2: Kết cấu chịu lửa (Eurocode4 BS EN1994 1 2 e 2005 Design of composite structures part 1.2: General rules and Structural fire design)
... thickness of the bottom flange of the steel profile e2 thickness of the upper flange of the steel profile ef thickness of the flange of the steel profile ew thickness of the web of the steel profile ... b) indicate methods of correlating these classes or levels of requirement with the technical specifications, e.g methods of calculation and of proof, technical rules for project design, etc ; ... Introduction Flanges of the steel profile Web of the steel profile Concrete Reinforcing bars Calculation of the axial buckling load at elevated temperatures Eccentricity of loading Field of application...
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Tiêu chuẩn Châu Âu EC5: Kết cấu gỗ phần 1.1: Quy định chung (Eurocode5 BS EN1995 1 1 e 2004 Design of timber structures part 1.1: General rules and rules for building)
... Fifth percentile value of modulus of elasticity; Design value of modulus of elasticity; Mean value of modulus of elasticity; Final mean value of modulus of elasticity; Force Design force acting ... fastener Design shear force acting on web; Design value of a force in x-direction Design value of a force in y-direction Design value of plate capacity in x-direction; Design value of plate capacity ... percentile value of shear modulus Design value of shear modulus Mean value of shear modulus Overall rise of a truss Second moment of area of flange Torsional moment of inertia Second moment of area about...
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Tiêu chuẩn Châu Âu EC5: Kết cấu gỗ phần 1.2: Kết cấu chịu lửa (Eurocode5 EN1995 1 2 e 2004 Design of timber structures part 1.2: General structural fire design)
... Basis of Structural Design Actions on structures Design of concrete structures Design of steel structures Design of composite steel and concrete structures Design of timber structures Design of ... Thickness of the side member Time of start of charring of protected members (delay of start of charring due to protection) Time of the fire resistance of the unprotected connection Failure time of protection ... necessary; indicate methods of correlating these classes or levels of requirement with the technical specifications, e.g methods of calculation and of proof, technical rules for project design, etc.;...
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Tiêu chuẩn Châu Âu EC6: Kết cấu gạch đá phần 1.1: Quy định chung (Eurocode6 EN1996 1 1 e 2005 Design of masonry structures part 1.1: General rules for reinforced and unreinforced masonry structures)
... bottom of the wall; Mmd design value of the greatest moment at the middle of the height of the wall; MRd design value of the moment of resistance; MEd design value of the moment applied; MEdu design ... 1992, Design of concrete structures; ⎯ EN 1993, Design of steel structures; ⎯ EN 1994, Design of composite steel and concrete structures; ⎯ EN 1995, Design of timber structures; ⎯ EN 1996-2, Design, ... bottom of a wall or column; Nmd design value of the vertical load at the middle of the height of a wall or column; NRd design value of the vertical resistance of a masonry wall or column; NRdc design...
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Tiêu chuẩn Châu Âu EC6: Kết cấu gạch đá phần 1.2: Kết cấu chịu lửa (Eurocode6 EN1996 1 2 e 2005 Design of masonry structures part 1.2: General rules and structural fire design)
... Basis of Structural Design Actions on structures Design of concrete structures Design of steel structures Design of composite steel and concrete structures Agreement between the Commission of the ... structures Design of masonry structures Geotechnical design Design of structures for earthquake resistance Design of aluminium structures Eurocode standards recognise the responsibility of regulatory ... b) indicate methods of correlating these classes or levels of requirement with the technical specifications, e.g methods of calculation and of proof, technical rules for project design, etc ;...
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Tiêu chuẩn Châu Âu EC8: Kết cấu chống động đất phần 1: Quy định chung (Eurocode8 BS EN1998 1 e 2004 Design of structure for earthquake resistance part 1: General rules, seismic actions and rules for buildings)
... shear ΣMRb sum of design values of moments of resistance of the beams framing into a joint in the direction of interest ΣMRc sum of design values of the moments of resistance of the columns framing ... strength of concrete fyd design value of yield strength of steel fyd, h design value of yield strength of the horizontal web reinforcement fyd, v design value of yield strength of the vertical web ... consisting of a number of Parts: EN 1990 Eurocode: Basis of structural design EN 1991 Eurocode 1: Actions on structures EN 1992 Eurocode 2: Design of concrete structures EN 1993 Eurocode 3: Design of...
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Tiêu chuẩn Châu Âu EC9: Kết cấu nhôm phần 1.1: Quy định chung (Eurocode9 BS EN1999 1 1 e 2007 general structural rules Design of aluminum structures part 1.1: General structural rules)
... Eurocode 2: Design of concrete structures EN 1993 Eurocode 3: Design of steel structures EN 1994 Eurocode 4: Design of composite steel and concrete structures EN 1995 Eurocode 5: Design of timber ... b) indicate methods of correlating these classes or levels of requirement with the technical specifications, e.g methods of calculation and of proof, technical rules for project design, etc ; ... Le points of zero bending moment Nt,Rd design values of the resistance to tension force No,Rd design value of resistance to general yielding of a member in tensions Nu,Rd design value of resistance...
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General rules of electrical installation design
... the frequency of testing commonly prescribed according to the kind of installation concerned Environment -A product environmental design sometimes called “eco -design is an approach of sustainable ... +Initial testing of an installation +Periodic check-testing of an installation +Environment Definition of voltage ranges IEC voltage standards and recommendations The nominal voltage of existing 220/380 ... testing of an installation -Have differ slightly from one country to another: The principles are common, and are based on the observance of rigorous safety rules in the design and realization of the...
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Appendix 1 - Outline of Density Matrix Analysis
... time dependence of pj is omitted, the time variation of can be written as X ðtÞ ¼ UðtÞj j ð0Þipj h j ð0ÞjUðtÞy ¼ UðtÞð0ÞUðtÞy ðA1:6Þ j Then, calculation of the time derivative of results in ... calculate the value of the macroscopic observable hAi without knowing j ji and pj, provided that is obtained A1.2 EQUATION OF MOTION FOR THE DENSITY OPERATOR The time variation of a state j ji ... equation to calculate (t), followed by calculation of hAi by Eq (A1.4), clarifies the behavior of the whole system concerning the observation of the quantity A The above description is made in...
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STUDIES ON THE ECOLOGY AND CONSERVATION OF BUTTERFLIES IN EUROPE: Vol. 1: General Concepts and Case Studies pptx
... the prior written permission of the copyright owner Pensoft Publishers Geo Milev Str 13a, 1111 Sofia, Bulgaria Fax: +359-2-967-40-71 pensoft@mbox.infotel.bg www.pensoft.net Printed in Bulgaria, ... were of little significance in the egg-laying sites of H lucina A shrub layer often existed, but at low coverage (median: 10%) The oviposition sites of H lucina were characterised by a cover of ... the distribution of the Duke of Burgundy butterfly (Hamearis lucina) in calcareous grasslands in Central Europe © PENSOFT Publishers Sofia – Moscow E Kühn, J Settele A review of population structure...
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RECENT ADVANCES IN ROBUST CONTROL – NOVEL APPROACHES AND DESIGN METHODSE Part 1 pdf
... number of developed methods of design of robust control and some of them even become classical Commonly all of them are dedicated to defining the ranges of parameters (if uncertainty of parameters ... Approaches and Design Methods stability of the equilibrium points are determined by values or relations of values of parameters of the system, what value(s) or what relation(s) of values of parameters ... existing method can guarantee the stability of designed control system at arbitrarily large ranges of uncertainly changing parameters of plant The offered approach has the origins from the study of...
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State of Illinois REGIONAL OFFICE OF EDUCATION #1 FINANCIAL AUDIT FOR THE YEAR ENDED JUNE 30, 2009 Performed as Special Assistant Auditors for the Auditor General, State of Illinois_part1 pdf
... aggregate remaining fund information of the Regional Office of Education #1, as of and for the year ended June 30, 2009, which collectively comprise the Regional Office of Education #1 's basic financial ... United States of America We have applied certain limited procedures, which consisted principally of inquiries of management regarding the methods of measurement and presentation of the required ... aggregate remaining fund information of the Regional Office of Education #1, as of and for the year ended June 30, 2009, which collectively comprise the Regional Office of Education #1 's basic financial...
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State of Illinois REGIONAL OFFICE OF EDUCATION #1 FINANCIAL AUDIT FOR THE YEAR ENDED JUNE 30, 2009 Performed as Special Assistant Auditors for the Auditor General, State of Illinois_part2 doc
... Regional Office of Education #1 is required to maintain a system of controls over the preparation of financial statements in accordance with generally accepted accounting principles (GAAP) Regional Office ... understanding of applicable generally accepted accounting principles, GASB pronouncements, and knowledge of the Regional Office of Education's activities and operations Management's Response: Management of ... Board of Education and the Illinois Department of Human Services should agree with the expenditures reported on the Regional Office of Education #l's general ledger Condition: A comparison of expenditure...
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State of Illinois REGIONAL OFFICE OF EDUCATION #1 FINANCIAL AUDIT FOR THE YEAR ENDED JUNE 30, 2009 Performed as Special Assistant Auditors for the Auditor General, State of Illinois_part3 pot
... version www.adultpdf.com REGIONAL OFFICE OF EDUCATION #1 RECONCILIATION OF THE STATEMENT OF REVENUES, EXPENDITURES, AND CHANGES IN FUND BALANCES TO THE STATEMENT OF ACTIVITIES GOVERNMENTAL FUNDS ... Statement of Net Assets and the Statement of Activities present financial information about the Regional Office of Education #1 as a whole These statements include the financial activities of the ... draws from the general revenues of the agency Fund Financial Statements - The accounts of the Regional Office of Education #1 are organized on a fund basis, each of which is considered a separate...
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Báo cáo hóa học: " Research Article Finding Common Solutions of a Variational Inequality, a General System of Variational Inequalities, and a Fixed-Point Problem via a Hybrid Extragradient Method" ppt
... problem of finding an element of Fix S ∩ Γ in 30, Theorem 3.2 is extended to the the problem of finding an element of Fix S ∩ Γ ∩ VI A, C ; ii the requirement of boundedness of C in 30, Theorem 3.2 ... argument of Step in the proof of 30, Theorem 3.2 is simplified under the lack of the condition γn < − 2ρ δn , for all n ≥ 0; v our iterative algorithm is similar to but different from the one of 30, ... algorithm for finding a common element of the solution set of the variational inequality 1.1 , the solution set of the general system 1.3 and the fixed-point set of the strictly pseudocontractive mapping...
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Radio Frequency Identification Fundamentals and Applications, Design Methods and Solutions Part 1 ppt
... Applications, Design Methods and Solutions of r Δf c / c will be on the order of 10-3 So the range correlation effect will dramatically reduce the PSD of the LO phase noise Figure shows an example of a ... chapter of this book presents the technology, design and implementation of an inductively-coupled passive 64-bit organic RFID tag, which is fully functional at 13.56 MHz One of the best ways of documenting ... dedicated to design considerations for the digital core of an EPC Class Gen (C1G2) RFID tag Chapter proposes a brief introduction to RFID systems, and then focuses on the design of efficient...
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