標(biāo)準(zhǔn)編號(hào):	CECS 180-2005
中文名稱:	建筑工程預(yù)應(yīng)力施工規(guī)程
英文名稱:	Specification for prestressed construction of building engineering
中標(biāo)分類(lèi):	P25    混凝土結(jié)構(gòu)工程
行業(yè)分類(lèi):	CECS    工程建設(shè)標(biāo)準(zhǔn)
ICS分類(lèi):	91.080.40 91.080.40    混凝土結(jié)構(gòu) 91.080.40
發(fā)布機(jī)構(gòu):	中國(guó)工程建設(shè)標(biāo)準(zhǔn)化協(xié)會(huì)
發(fā)布日期:	2005-4-29
實(shí)施日期:	2005-8-1
標(biāo)準(zhǔn)狀態(tài):	valid
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	55000 字
翻譯價(jià)格(元):	1000.0
交付時(shí)間:	付款后 1 個(gè)工作日

1.0.1 This Specification was formulated for the purpose of achieving advanced technology, economic rationality and safe operation and also guaranteeing quality in the prestressed construction of building engineering. 1.0.2 This Specification is applicable to the prestressed construction of concrete structures and steel structures in buildings and general structures. 1.0.3 The construction of subitem prestressing project shall be undertook by the prestressing professional construction organization having the corresponding qualification grade. 1.0.4 In addition to meeting this Specification, the prestressed construction of building engineering still shall comply with those specified in the current relevant standards of the nation.

1 General Provisions 2 Terms 3 Materials 3.1 Prestressing Tendon 3.2 Prestressing Tendon of Coating 3.3 Anchorage, Grip and Coupler 3.4 Tubes for Hole Manufacturing 3.5 Cement for Grouting 3.6 Shipping and Storage 4 Construction Requirement 4.1 Pre-tensioned Prestressing 4.2 Post-tensioned Bonded Prestressing 4.3 Post-tensioned Unbounded Prestressing 4.4 Measures for Reinforced Structures 4.5 Measures for Reducing Binding Force 4.6 Prestressing of Steel Structure 5 Construction Calculation 5.1 Blanking Length of Prestressing Tendon 5.2 Stretching Force of Prestressing Tendon 5.3 Prestressing Loss 5.4 Partial Load-carrying Capacity of Anchorage Zone 5.5 Stretch Elongation of Prestressing Tendon 6 Fabrication and Installation 6.1 Fabrication of Prestressing Tendon 6.2 Pore Path Setting up of Prestressing Tendon 6.3 Installation of Prestressing Tendon 6.4 Laying of Unbonded Prestressing Tendon 6.5 Quality Requirements 7 Stretching and Spreading 7.1 Preparation Work 7.2 Stretching of Prestressing Tendon 7.3 Spreading of Prestressing Tendon 7.4 Quality Requirements 8 Grouting and Sealing Anchor 8.1 Preparation Work 8.2 Slurrying Requirements 8.3 Grouting Technology 8.4 Vacuum Auxiliary Grouting 8.5 Sealing Protection of Anchorage 8.6 Quality Requirements 9 Construction of External Pre-stressing 9.1 Arrangement of Tendons 9.2 System Constitution 9.3 Construction Requirements 9.4 Construction and Protection 10 Prestressing Construction of Cable 10.1 System Construction 10.2 Fabrication and Installation 10.3 Adjustment of Stretching Force and Cable Tension 10.4 Protection Requirements 10.5 Maintenance and Monitoring 11 Construction Management 11.1 Construction Scheme 11.2 Requirements for Cooperation Procedures 11.3 Safety Measures 11.4 Quality Control 11.5 Quality Acceptance Appendix A Specification and Mechanical Properties of Common Prestressing Tendon Appendix B Specification of Metal Bellows and Plastic Bellows Appendix C Anchoring System of Clips for Common Steel Stranded Wire Appendix D Coordinate Equation and Length Calculation of Curved Prestressing Tendon Appendix E Methods for Fluidity Test of Cement Paste for Grouting Appendix F Quality Inspection Records of Inspection Lot of Subitem Prestressing Project Explanation of Wording in this Specification