论文部分内容阅读
概要介绍了利用孔隙水压力静探试验求解地基土固结系数的几种理论 ,并以 Torstensson理论模型为例 ,详细叙述了用孔压静探消散资料求解地基土固结系数的方法。对广东西部沿海高速公路台山二标及三标试验段的饱水淤泥土进行了实例计算 ,计算结果比室内试验得到的结果相差一个数量级 ,这与国外同行的研究结论一致。
In this paper, several theories for solving the consolidation coefficient of foundation soil with pore pressure hydrostatic test are introduced briefly. Taking Torstensson theory model as an example, the method of solving the consolidation coefficient of foundation soil with pore pressure is introduced. The calculation example of the saturated silt in Taishan second and third standard test sections of the western coastal expressway in Guangdong Province is one order of magnitude different from the result obtained from the laboratory test. This is consistent with the conclusion of the study by foreign counterparts.