论文部分内容阅读
软土地基是一种不良地基。由于软土具有强度较低、压缩性较高和透水性很小等特性,因此在软土地基上修建建筑物,必须重视地基的变形和稳定问题。在软弱土地基上的建筑物往往会出现地基强度和变形不能满足设计要求的问题,因而常常需要采取措施,进行地基处理。处理的目的是要提高软弱地基的强度,保证地基的稳定,降低软弱土的压缩性,减少基础的沉降和不均匀沉降。从城市道路软土地基处理施工与设计方面做分析介绍。
Soft ground is a poor foundation. Because soft soil has the characteristics of lower strength, higher compressibility and less water permeability, it is necessary to pay attention to the deformation and stability of the foundation when building a building on soft soil foundation. Buildings on soft soil foundations often exhibit problems with foundation strength and deformation that do not meet design requirements and often require measures to treat the ground. The purpose of treatment is to improve the strength of soft ground, to ensure the stability of the foundation, reduce the compressibility of soft soil, reduce the foundation settlement and uneven settlement. Analysis and Introduction of Construction and Design of Soft Soil Foundation Treatment in Urban Roads.