真空预压浅层加固地基的破坏状态分析

根据天津港某项目软基加固的工程地质勘察资料,运用数值模拟方法分析在条形荷载作用下,浅层和深层加固地基基坑底部的允许承载力、沉降特性和破坏状态,探讨将真空预压浅层加固技术应用于本工程的可行性,并提出合理化建议,可供类似的软基加固工程参考。

Analysis of Damage Way of Vacuum Preloading Shallow Reinforced Foundation

In order to answer the question that which situation is suitable for the vacuum preloading shallow reinforcement technology, based on an engineering geological investigation data in Tianjin Port, the bearing capacity, settlement characteristics and damage way of vacuum preloading shallow reinforcement technique and deep reinforcement technique are analyzed using numerical method. It proposed how to apply the vacuum preloading shallow technique reasonably.