城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
20期
270-270,273
,共2页
桥梁桩基%持力层%岩溶%设计计算%施工
橋樑樁基%持力層%巖溶%設計計算%施工
교량장기%지력층%암용%설계계산%시공
bridge pile foundation%bearing layer%karst%des-ign calculation%construction
通过圭景河特大桥桩基的设计、施工，本文总结了岩溶发育区桥梁基础地质勘探、溶洞顶板安全厚度计算等设计应注意的问题并简要介绍了岩溶地区桥梁桩基施工的注意事项。
通過圭景河特大橋樁基的設計、施工，本文總結瞭巖溶髮育區橋樑基礎地質勘探、溶洞頂闆安全厚度計算等設計應註意的問題併簡要介紹瞭巖溶地區橋樑樁基施工的註意事項。
통과규경하특대교장기적설계、시공，본문총결료암용발육구교량기출지질감탐、용동정판안전후도계산등설계응주의적문제병간요개소료암용지구교량장기시공적주의사항。
Through the design and construction of Guijing Ri-ver bridge pile foundation, this paper summarizes problems of basic geological exploration and roof safety thickness calculat-ion design should be paid at ention to in the karst development area bridge, and briefly introduces the mat ers needing at enti-on in bridge pile foundation construction in karst area.
