design and construction of pressure vessels
DESIGN, INSPECTION, AND CERTIFICATION OF PRESSURE VESSELS AND PRESSURIZED SYSTEMS pot
Ngày tải lên :
31/07/2014, 23:21
... Vessels Design all permanent pressure and vacuum vessels to the requirements of Section VIII, Division 1, or 3, of the ASME Boiler and Pressure Vessel Code (2) Mobile/Portable Pressure Vessels Design ... requirements of NASA Policy Directive (NPD) 8710.5, NASA Safety Policy for Pressure Vessels and Pressurized Systems, and JSC Policy Directive (JPD) 1710.1, Design, Inspection, and Certification of Pressure ... considered mandatory 2.1 NASA DOCUMENTS a JPD 1710.1, Design, Inspection, and Certification of Pressure Vessels and Pressurized Systems b JPG 1700.1, Johnson Space Center Safety and Health Handbook...
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API 2510 – 2001 design and construction of LPG installations
Ngày tải lên :
27/03/2014, 14:08
... vessel all parts of which are completely buried below the general grade of the facility DESIGN AND CONSTRUCTION OF 4.1 Design of LPG Vessels APPLICABLE DESIGN CONSTRUCTION CODES 4.1.1 Vessels shall ... Foundations and Supports for LPG Storage Vessels and Related Piping APPLICABLE CODES AND SPECIFICATIONS The materials, principles, methods, and details of design and construction of foundations and supports ... PLUGS Plugs shall be constructed of steel DESIGN AND CONSTRUCTION OF 8.5 UNIONS Unions shall be of forged steel, shall have a working pressure of at least 3000 psi, and shall have ground metal-to-metal...
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Technical manual for design and construction of road tunnels civil elements
Ngày tải lên :
30/08/2014, 22:32
... support of Gene McCormick of PB, and the contributions and reviews from Sunghoon Choi, Joe O’Carroll, Doug Anderson, Kyle Ott, Frank Pepe, and Bill Hansmire of PB, Dr Andrzej Nowak of University of ... planning, design, construction and rehabilitation of road tunnels, and encompasses various types of road tunnels including mined, bored, cut -and- cover, immersed, and jacked box tunnels The scope of ... civil elements of design and construction of road tunnels It is the intent of FHWA to collaborate with AASHTO to further develop manuals for the design and construction of other key tunnel elements,...
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BS 5588 4 1978 fire precautions in the design and construction of buildings MVAC
Ngày tải lên :
28/09/2014, 23:27
... c) be reliable and capable of functioning for a period corresponding to the standard of fire resistance of the elements of structure in a building; d) be simple and economic Some of the advantages ... resistance of a combination of series and parallel paths of air leakage 12 © BSI 01-1999 BS 5588-4:1978 For combinations of series and parallel paths The total effective leakage of combinations of series ... for the long-term sealing of ducts The layout of the ductwork and the sizing of the main duct or manifold and of the branch ducts should be in accordance with standard design procedure, as set...
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BS 5588 4 1978 fire precautions in the design and construction of buildings—MVAC
Ngày tải lên :
28/09/2014, 23:27
... c) be reliable and capable of functioning for a period corresponding to the standard of fire resistance of the elements of structure in a building; d) be simple and economic Some of the advantages ... resistance of a combination of series and parallel paths of air leakage 12 © BSI 01-1999 BS 5588-4:1978 For combinations of series and parallel paths The total effective leakage of combinations of series ... for the long-term sealing of ducts The layout of the ductwork and the sizing of the main duct or manifold and of the branch ducts should be in accordance with standard design procedure, as set...
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BS 5588 5 1991 fire precautions in the design and construction of buildings firefighting
Ngày tải lên :
28/09/2014, 23:28
... left for the arduous and prolonged task of firefighting Physical safety and lives, their own and those of the occupants of the building, and the preservation of the building and its contents, may ... Health and Safety Executive Home Office Incorporated Association of Architects and Surveyors Institute of Building Control Institution of Fire Engineers Institution of Gas Engineers Institution of ... in buildings, including the history of failures of lifts and of casualties arising from their ill-considered use, and also of existing and earlier technical standards As far as possible this code...
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commentary on design and construction of reinforced concrete chimneys (aci 307-98)
Ngày tải lên :
24/10/2014, 15:45
... Institute 307-69 Specification for the Design and Construction of Reinforced Concrete Chimneys 307-88 Standard Practice for the Design and Construction of Cast-in-Place Reinforced Concrete Chimneys ... methods for determining loads due to wind and earthquakes were revised The information on design and construction of various types of linings was amplified and incorporated in an appendix That specification ... Division of ASCE took up the recommendation and appointed a task committee that developed and published in 1975 a design guide entitled, Design and Construction of Steel Chimney Liners.” ASTM established...
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commentary on standard practice for design and construction of concrete silos and stacking tubes for storing gran
Ngày tải lên :
24/10/2014, 15:45
... Forms,” Handbook of Heavy Construction, McGraw-Hill Book Co., New York, 1971, pp 21-117 to 21-129 11 Safarian, S S., and Harris, E C., Design and Construction of Silos and Bunkers, Van Nostrand Reinhold, ... COMMENTARY ON DESIGN AND CONSTRUCTION OF CONCRETE SILOS AND STACKING TUBES Fig 4-C—Mass flow versus funnel flow bounds (c) Initial filling pressure Pressures during filling and settling of material, ... R1.4—Drawings, specifications, and calculations Silos and bunkers are unusual structures, and many engineers are unfamiliar with computation of their design loads and with other design and detail requirements...
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design and construction of reinforced concrete chimneys (aci 307-98)
Ngày tải lên :
24/10/2014, 15:46
... shell, the size and position of reinforcing steel, details and dimensions of the chimney lining, and information on chimney accessories 1.3—Regulations 1.3.1 The design and construction of the chimney ... prediction of the strength of hollow circular sections in substantial agreement with results of comprehensive tests 5.1.3 The design and detailing of precast chimney shells shall emulate the design of ... lightning protection and grounding 1.4—Reference standards Standards of the American Concrete Institute, the American Society of Civil Engineers, and the American Society for Testing and Materials referred...
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guide for design and construction of concrete parking lots
Ngày tải lên :
24/10/2014, 15:47
... versions of the guide, and it constitutes a major revision of previous versions The AASHTO Guide contains design procedures and algorithms for construction and reconstruction of rigid and flexible ... GUIDE FOR DESIGN AND CONSTRUCTION OF CONCRETE PARKING LOTS 330R-9 forcement will not add to the load-carrying capacity of the pavement and should not be used in anticipation of poor construction ... requirements and can help reduce summertime surface temperatures; and GUIDE FOR DESIGN AND CONSTRUCTION OF CONCRETE PARKING LOTS • Concrete parking lots reduce the impacts of the urban heat island effect...
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standard practice for design and construction of concrete silos and stacking tubes for storing granular materials
Ngày tải lên :
24/10/2014, 16:04
... intrusion of cement paste or water (or both) and the loss of coating materials dur- DESIGN AND CONSTRUCTION OF CONCRETE SILOS AND STACKING TUBES ing concrete placement The anchorage and end fittings ... 1.3—Scope This Standard covers the design and construction of concrete silos and stacking tubes for storing granular materials Silos for storing of ensilage have different requirements and are not ... of the construction 2.8.3 Silo stave tests—The results of mechanical tests of silo staves and stave assemblies shall be used as criteria for structural design of stave silos The application of...
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design and construction of circular prestressed concrete structures with circumferential tendons
Ngày tải lên :
24/10/2014, 17:26
... inert and of adequate thickness and toughness to resist the usual construction wear and tear and radial pressures from curved tendons Care should be taken to prevent excessive wobble The ability of ... elevation of the scraper due to buoyancy and/ or build-up of sediment on the floor of the tank (d) Gas pressure- relief valves should be used to limit gas pressure to acceptable levels on the roofs and ... and spalling References 9, 16, 22, 25, 28, 35, and ACI 318 provide guidance on analyzing and designing reinforcements for these stresses 3.4—Roof design 3.4.1—General 3.4.1.1 Concrete roofs and...
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design and construction of circular wire- and strand-wrapped prestressed concrete structures
Ngày tải lên :
24/10/2014, 17:26
... concrete and prestressed concrete design and construction given in ACI 318-99, ACI 350-01, and ACI 301 Design and construction recommendations cover the following elements or components of circularwrapped ... evaluate unusual design requirements 2.4—Roof design 2.4.1 Flat concrete roofs—Flat concrete roofs and their supporting columns and footings should be designed in accordance with ACI 318-99 and should ... ACI 350-01 2.4.2 Dome roofs 2.4.2.1 Design method—Concrete or shotcrete dome roofs should be designed on the basis of elastic shell analysis DESIGN AND CONSTRUCTION OF PRESTRESSED CONCRETE STRUCTURES...
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guide for the analysis, design, and construction of concrete-pedestal water towers
Ngày tải lên :
24/10/2014, 17:26
... between and ft (2.1 and 2.4 m) above the base of the ladder and should extend a minimum of 48 in (1.2 m) above the offset landing platform A5.4.5 and A5.4.6 Steel tank roof openings and floor ... including design, and are constructed under design- build contracts using proprietary designs, details, and methods of construction The designs are, however, frequently reviewed by owners and their ... are mandatory where seismic design is required CHAPTER 4 DESIGN COMMENTARY A4.1.2 Design of concrete support structure—The provisions of Chapter 19 of ACI 318 are the basis for analysis and design...
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guide for the design and construction of fixed offshore concrete structures
Ngày tải lên :
24/10/2014, 17:40
... consideration by the designer The design of offshore structures requires much creativity of the designer, and it is intended that this guide permit and encourage creativity and usage of continuing research ... stages of construction (c) Accuracy of dimensions, in particular the thicknesses of walls and slabs (d) Control of overall configuration, particularly radii of curvature of cylinders and domes and ... Recommendations for the Design and Construction of ' ' Concrete Sea Structures, Federation International de la ' Precontrainte Rules for the Design, Construction, and Inspection of Offshore Structures,...
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design and construction of drilled piers
Ngày tải lên :
24/10/2014, 21:58
... the construction method and the foundation design Specifically, the design bearing pressure determines the size of the bell or bottom area of the shaft The properties of the materials above and ... development and characteristics of cracks The major ones, percentage of reinforcement, bond characteristics and tensile strength of concrete where cracks occur at random, and the location and spacing of ... Reese, L C., Handbook for Design of Piles and Drilled Shafts Under Lateral Load, U.S Dept of Trans., Federal Terzaghi, K., “Evaluation of the Modulus of Subgrade Highway Admin., Office of Implementation,...
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guide for the design and construction of concrete reinforced with frp bars
Ngày tải lên :
24/10/2014, 21:59
... (reinforcement area and member size), load characteristics (age of concrete at the time of loading, and magnitude and duration of sustained load), and material characteristics (creep and shrinkage of concrete, ... the specification, design, and construction of concrete reinforced with FRP bars In North America, comprehensive test methods and material specifications to support design and construction guidelines ... angle of inclination of stirrups or spirals (Chapter 9), and slope of the load-displacement curve of FRP bar between 20% and 60% of the ultimate tensile capacity (Appendix A), lb/in ratio of the...
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guide for the design and construction of externally bonded frp systems for strengthening concrete structures
Ngày tải lên :
24/10/2014, 21:59
... Dimensions and orientation of each ply; • Number of plies and the sequence of installation; DESIGN AND CONSTRUCTION OF EXTERNALLY BONDED FRP SYSTEMS • • • • • • • • • • Location of splices and lap ... Existing dimensions of the structural members; • Location, size, and cause of cracks and spalls; • Location and extent of corrosion of reinforcing steel; • Quantity and location of existing reinforcing ... Fire Tests of Building Construction and Materials Canadian Standards Association (CSA) CSA S806-02 Design and Construction of Building Components with Fiber-Reinforced Polymers Code of Federal...
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DESIGN AND CONSTRUCTION OF BIOSENSING PLATFORMS FOR THE DETECTION OF BIOMARKERS
Ngày tải lên :
22/09/2015, 15:18
... glucose biosensor and DNA MTase biosensors and the objectives and scope of this thesis 1.1 Biosensors 1.1.1 Definition of a biosensor According to the International Union of Pure and Applied Chemistry ... and apparatus 114 7.2.2 Preparation and characterization of DNA-invertase conjugates 115 7.2.3 Hybridization of oligo and oligo 1-invertase conjugates 116 7.2.4 Immobilization of ... industrial processing and monitoring, defense, healthcare, and so forth Environmental applications of biosensors mainly focus on the detection and monitoring of pollutants in soil, water, and air.8, The...
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Design and construction of driven pile foundations
Ngày tải lên :
12/10/2016, 18:18
... area consist of approximately to 4.6 m of fill, overlying to 6.1 m of organic silt and sand, overlying 27.4 to 33.5 m of soft marine clay, overlying 6.1 to 12.2 m of glacial silt and sand, underlain ... 6.1 m of cohesive and/ or granular fill, overlying 1.5 to m of organic silt and sand, overlying 12.2 to 42.7 m of soft marine clay, overlying 0.9 to 2.8 m of glacial silts and sands, underlain by ... generally consist of clay, silt, and sand, whereas glaciofluvial deposits contain coarser grained sand and gravel The glacial soils are typically dense in nature as indicated by high standard penetration...
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