雅江流域碎石层动力触探试验研究

Study on Dynamic Sounding on Angular Gravels in the Yaluzangbu River Valley

结合雅江流域上数个大中型工程实践,较系统地研究了雅江流域上碎石层动力触探试验数据,结果表明该区域碎石层可采用动力触探进行原位测试,并可按相关的规定和规范进行修正击数、查取承载力和变形模量。

The dynamic sounding on angular gravels is researched systematically, based on a number of major projects in the Yaluzangbu River valley. The research results show that the dynamic sounding in-situ testing can be used in angular gravels stratum on the area, and that the hit numbers can be modified and the bearing capacity and deformation module can be check out according to or from relative regulations and standards. It is instructive to build in Tibet region.