超长钻孔灌注桩单桩承载力参数取值及计算方法

超高层建筑和大跨度桥梁的建设,使得基底荷载越来越大,超长桩的应用越来越广泛.重点分析超长钻孔灌注桩单桩承载力的参数取值和计算方法.该方法具有较强的针对性,可供公路桥梁设计人员和高等院校相关专业师生参考.

Parameter Selection and Calculation Method of Single Pile Bearing Capacity of Super-Long Bored Pile

The base load has becomes more and more large with the construction of super high-rise building and large span bridges, which leads to the increasing application of super-long bored pile. This paper mainly introduces the parameter selection and calculation method of single pile bearing capacity of superlong bored pile. This method is of strong pertinence and can provide reference for highway bridge designers, teachers and students of the relevant specialty of colleges and universities.