软质岩地基桩壁摩阻力的试验研究  

Study on Test for Resistance of Ground Stake Wall in Soften Rock

作　　者：汪波[1] 黄景华[1] 程跃辉[1] 

机构地区：[1]安徽省公路管理局,安徽合肥230022

出　　处：《交通标准化》2004年第5期35-37,共3页Communications Standardization

摘　　要：强风化软质岩对桩壁的摩阻力取值及对摩擦桩桩长的影响较大,因此有必要开展软质岩地基桩壁摩阻力的研究,为该类地基桥梁桩基的设计提供较准确的数值,也为今后同类地基桥梁桩基的设计提供可借鉴的经验。Rock soften by stronger wind will be great harm to get the value of resistance in ground stake wall and have a great effect to the length of stake. So,it is necessary to study the resistance of ground stake wall in soften rock. It will provide the correct value in design and also provide the experience in design the bridge stake for future.

关 键 词：桥梁工程 软质岩 桩壁磨阻力 桥梁桩基 应变动载荷试验 单桩承载力确定 

分 类 号：U443.15[建筑科学—桥梁与隧道工程]