多支点桩锚支护内力分析新方法应用实例

A new analysis method of multi-pivot anchor-pile applied in an engineering project

通过对几种常规的多支点桩锚支护结构的计算方法比较,提出了一种比较合理新的支护结构的计算方法。以某一大型深基坑支护结构为例,运用常规等值梁法和新多支点桩锚计算方法对该基坑支护受力进行分析,大量现场的支护体各种监测数据表明了新算法计算结果更加符合实际工况,可为类似工程提供参考。

Through the comparison with the calculation method of multi-- pivot anchor-- pile, a new calculation method of support- ing structure is put forward With a large deep foundation pit supporting structure as an example, the use of conventional equiva lent beam method and the new multi--pivot anchor--pile for the large deep foundation pit supporting structure calculation. A lot of the monitoring data shows that the the new calculation method is more in line with the actual working condition results, can provide a reference for similar proiects.