摘要
分析了磊口大桥岩面倾斜的原因,指出倾斜基岩上的嵌岩桩除应满足桩身的强度要求外,还应充分考虑持力层坡面的稳定性;提出改进后的简化计算公式,供设计和施工参考。
The reasons caused the incline of rock surface of Leikou bridge are analyzed. Rock-socket pile is introduced. Author points out that rock-socket pile on oblique rock should not only meet strength requirements but also take the stability of supporting course in consideration. Simplified calculation formula is presented, which provide good references for design and construction.
出处
《山西建筑》
2007年第2期306-307,共2页
Shanxi Architecture
关键词
岩面倾斜
嵌岩桩
稳定深度
oblique rock surface, rock-socket pile, stable depth
