深层平板载荷试验在全风化花岗岩中的应用

本文结合工程实例介绍了深层平板载荷试验测试全风化花岗岩的试验装置、试验步骤。对该测试土层的地基承载力特征值、变形模量等相关指标进行了探讨,并介绍了变形模量计算的两种方法,为高层建筑地基基础设计提供可靠的参数。

Application of Deep Plate Loading Test in the Completely decomposed granite Foundation

Takes a project as an example , the test apparatus and steps of deep plate loading test in the completely decomposed granite foun -dation are introduced .The characteristic value of subgrade bearing capacity and the deformation modulus of the test soil are analyzed .Two calculation methods of deformation modulus is also introduced which provides reliable parameters for foundation design of high buildings .