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GUANGDONGARCHITECTURECIVILENGINEERING201333MAR2013No.3,,。,,,,。,,,。,,,。12、17,,54129m2,。,,。,,,“”,,。,,,。2,,、、。,。。:,,,;,(5~8m),(L1∶L2∶L3=1∶0.8∶0.41);1.5m;;,,,;,;1.2m,。1。(515041):,,,、,,,,,。:;;;;;TechnologyforInstallingAssemblyCantileverDoubleSafetyProtectionShedLiQiusheng(ShantouConstructionCompanyShantou515041,China)Abatract:Theassemblycantileverdoublesafetyprotectionshedhasbeenconnectedwiththebuildingthroughthebeamoftheshed,itinstallsveryquickly,convenientlyandthematerialofshedcouldbeusedmanytimesbecauseitscantilevercouldbeadjustedaccordingtotheactualrequirement.Comparedwiththeolddoublesafetyprotectionshed,itsbearingandshockstrengthhasbeengreatlyimproved,itcanensurethattheprocessofconstructionwillbesafe,sotheassemblycantileverdoublesafetyprotectionshedhasbeenusedwilderandwilderintheconstructionofhigh-risebuilding.Keywords:assembly;cantilever;doubleprotectionshed;high-risebuilding;techniqueforinstalling;safety131Bf17~206×19A2005000~6000500~600a=10°~15°L1L2L35000~8000f48×3.5200PVC-4150~200200200250500150500髿鬀2PVC4:1:2:3::MAR2013No.320133333.1⑴:、、、4,2。⑵:→→→→→→→→→→→。3.2⑴:,;2~3。⑵:PVC,。。⑶:①,f48×3.5;②,PVC,;③,,;④,,10°~15°;⑤,,;⑥,8#~12#;⑦,3m;⑧,,12#;⑨,,1.2m,15cm,;⑩。⑷:①,,,;②、、、,、,;③,、、。44.1:,,、、、、、、,。4.2:,3,。4.3:141△l(mm):f48,3.5-0.5--1.70、≤0.5≤5≤30≤12≤16--≤5--l≤1500、l≤6500l≤4000l>4000()g△△l△MAR2013No.3201333、。,GB15831《》;,、,;、。4.4:①:,1,、,、;②200mm,50mm,GBJ5《》,;、;③GB50205《》。4.51,。55.1、、、、,,,、。5.2、,、、,,。5.3、、、、、,。5.4、。;、,;,;。5.5、,,。5.6、,、、、,,,。6,、、、,,;20%,50%。,,,100mm(),,。[1]GB15831-1995[S][2]GBJ5005-2003[S][3]GB50205-2001[S]15
本文标题:装配式悬挑双层安全防护棚安装技术
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