护壁工程土钉支护模型试验研究

Soil nailing Experimental Study of Models in Protecting Wall

借助模型试验的理论和方法,将长沙星电公寓的填土基坑工程作为原型背景,通过该原型的相似模型试验,来研究土钉支护在填土这类不良地质体中的作用机理等问题,揭示了其中的某些规律性因素,在理论上为类似工程的支护设计与施工提供有价值的指导和参考。

Supported from theory and method of model test, on the background of prototype of foundation pit in star-electric apartment ofChangsha, through similar model test of prototype, this paper studied the function mechanism of soil nailing in the bad geological, announced some regularity factors among them, offered valuable guidance and reference for protecting designing , constructing ofsimilarproject intheory.