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10、013 Contents Preface I General Provisions . . . . . . 2 Tenns and Symbols 2 2 2.1 Tenns 2.2 Symbols . :. . . . ; . : . . ,. , . : . . . . 5 3 Materials . . . . . . . . : . . . ,:,;: . . . . . 6 3.1 General Requirement . . ; .,: ., . . : . ; . ;:, . : . . . 6 3.2 Steel BarCheck . . . . . ; . . , . .
11、. . . . . 6 3.3 Steel Bar Storage 7 3.4 Steel Bar Replacement . . ,:., . ; . ; . . , . . . . . . 8 4 Fabrication . . . 9 . 5 4.1 Dust and Rust Cleaning for Steel Bar . ,; . . : . . 9 4 .2 Steel Bar Straightening 9 4.3 SteeIBarLayingoffandCutting . . : . . lO 4.4 Fabrication and Bending for Steel Bar
12、 Connection . . 10 4.5 Storage and Transportation for Finished Product of Steel Bar . 14 Connection . . . . . . . . . 15 5. 1 General Requirement 5.2 Requirement of Technic for Steel Bar Connection 5.3 Requirement of Connection Distribution 15 16 30 6 Installation . . . 32 6.1 General Requirement .
13、32 6.2 Requirement for Steel Bar Binding . . . . 32 6.3 Mechanical Splice Fabrication . . . . . . . . . 33 6.4 Covering Layer . . 34 V DL I T 5169 - 2013 6.5 Steel Bar Erection 34 6.6 Anchor Bar Installation .;. . 34 , j 6.7 Care for Post Installation . .: . : . . . . 35 7 Quality Check and Control
14、. . . 36 7.1 General Requirement . . . . :_ . , ,.: . : . : . ; . 36 7.2 Fabrication Quality Control 38 7.3 Connection Quality Control . : . , . :. ;-.:-.-.!:-. . . : . :. 38 7.4 Installation Quality Control .-;-;-. 44 Appendix A Main mechanical Property and Chemical Composition of Steel Bar . . : .
15、 46 Appendix B Quality Check Method ofTaper (or Straight) Thread Processing of Steel Bar . 48 Appendix C Applicationscope of Steel Bar Welding Means . 52 Appendix 0 Matching List ofArc Welding Materialof Steel Bar . 55 Appendix E Steel Bar Mechanical Connection Type and Application Scope . . . : . 5
16、6 Explanation of Wording in This Specification . : . 57 List of Quoted Standards . . 58 Addition: Explanation of Provisions 59 DL I T 5169 - 2013 1 , )J!J 1.0.1 ) f*=i!E7.K I 1iit-lXl J!% tilB I J0RL ffiUJE * Jlill0 13 *.M.5E7*Im.mJ!%M.I.*. m$J0.ft*,ffl*Im.S.I. J9Htil:H5!ffiJ 0 1.0.3 *fflWrt!*. WrII
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