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ID:13530171
大小:177.18 KB
页数:22页
时间:2018-07-23
《建筑防火设计-外文文献翻译》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、山东建筑大学外文文献:DesigningAgainstFireOfBulidingJohnLynchABSTRACT:Thispaperconsidersthedesignofbuildingsforfiresafety.Itisfoundthatfireandtheassoci-atedeffectsonbuildingsissignificantlydifferenttootherformsofloadingsuchasgravityliveloads,windandearthquakesandtheirrespectiveeffects
2、onthebuildingstructure.Fireeventsarederivedfromthehumanactivitieswithinbuildingsorfromthemalfunctionofmechanicalandelectricalequipmentprovidedwithinbuildingstoachieveaserviceableenvironment.Itisthereforepossibletodirectlyinfluencetherateoffirestartswithinbuildingsbychanging
3、humanbehaviour,improvedmaintenanceandimproveddesignofmechanicalandelectricalsystems.Furthermore,shouldafiredevelops,itispossibletodirectlyinfluencetheresultingfireseveritybytheincorporationoffiresafetysystemssuchassprinklersandtoprovidemeasureswithinthebuildingtoenablesafer
4、egressfromthebuilding.Theabilitytoinfluencetherateoffirestartsandtheresultingfireseverityisuniquetotheconsiderationoffirewithinbuildingssinceotherloadssuchaswindandearthquakesaredirectlyafunctionofnature.Thepossibleapproachesfordesigningabuildingforfiresafetyarepresentedusi
5、nganexampleofamulti-storeybuildingconstructedoverarailwayline.Thedesignofboththetransferstructuresupportingthebuildingovertherailwayandthelevelsabovethetransferstructureareconsideredinthecontextofcurrentregulatoryrequirements.Theprinciplesandassumptionsassoci-atedwithvariou
6、sapproachesarediscussed.1INTRODUCTIONOtherpaperspresentedinthisseriesconsiderthedesignofbuildingsforgravityloads,windandearthquakes.Thedesignofbuildingsagainstsuchloadeffectsistoalargeextentcoveredbyengineeringbasedstandardsreferencedbythebuildingregulations.Thisisnotthecas
7、e,tonearlythesameextent,inthecaseoffire.Rather,itisbuildingregulationssuchastheBuildingCodeofAustralia(BCA)thatdirectlyspecifymostoftherequirementsforfiresafetyofbuildingswithreferencebeingmadetoStandardssuchasAS3600orAS4100formethodsfordeterminingthefireresistanceofstructu
8、ralelements.Thepurposeofthispaperistoconsiderthedesignofbuildingsforfiresafetyfrom
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