《2023混凝土规范大全》GBT51025-2023 超大面积混凝土地面无缝施工技术规范8.pdf
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1、UDC p GB/T 51025-2016 Mi jc oo ffl 1 I:Li!00 7G rji Jt I ttmm:Technical code for jointless construction of super-large area slabs-on-ground 2016-06-20 fj 2017-02-01 r:F A o 00 ii:m o iJiX it i$r:tiA.oooo;*oo fR tm t-t!oo xgJtnm:I tt*J m:Technical code for jointless construction of super-large area s
2、labs-on-ground GB/T 51025-2016.i:=tf!H1=9=11#Al%;ttf!l oottmfll3 J.t$1ltll$fl:9=11#A1%;ttf!l 001:Emftl3 J.t$:fiffr B 1,ij:Z o 1 7 1 Z jj 1 B 2016 t Jj!:m 11s2-5 ffm5$*oo*ffi r if!.!if:)Ggjf Jti!I tt;:JE rt183 01&:001tt i1E 7c oo fJl 1 :tfil oo 7C iii nm I:Ji*1.m;7J 00*;f)F i1L%7;GB/T51025-2016,20171
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7、I c 13 l 6.1-$1JJl5E.(13)6.2 t&.I :C 14)6.3*9$I C 14)6.4 iljfI C 15)7 JlW;I fJ:Jm JKl:iV!tl c 1 7 l ffl*A:7GJlW:Irliil.J3tfFJiHt:1ri*c 19)1)#*B:li!Jtl g.ii B:dlf C 25)ffl*c lliJtitfBJRE:l=HW:JJit c 26)7-js:.JriLJtJiPJi)l.(30)sl mt11;g*c 31)ffl:)Ci)l.(33)1 Contents 1 General provisions .1 2 Terms and
8、 symbols.2 2.1 Terms.2 2.2 Symbols 3 3 Basic requirements.6 4 Materials,mix proportioning,concrete production 5 and transportation.7 4.1 General requirements .7 4.2 Materials.7 4.3 4.4 Mix proportioning.Concrete production and transportation Construction preparation.8 9(11)6 Jointless construction .
9、C 13)6.1 6.2 General requirements(13)Formwork .(14)6.3 Reinforcement.(14)6.4 Concrete .(15)7 Construction site monitoring.(17)Appendix A Calculation of composite value of temperature reduction.C 19)Appendix B Control condition of crack.(25)Appendix C Calculation of distance of alternative bay and co
10、ncrete stress .(26)2 Explanation of wording in this code .(30)List of quoted standards (31)Addition:Explanation of provisions (33)3 1.o.1 71 r ilitJ m*iii fJH:ii!.iii*:.i.Uf,_m m:m*oo fJt r :t-1!?.00 7C!i:nm I,f iU *7t Jt!:,t*r.if JJI,Ji.ffl,ilitJ jE:zls:_mm:0 1.o.2:zis:_mm:J=llrxtm:wff,IM:fl*H*iJ,/
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