废弃护城河用作建筑场地的探讨

通过对多年工程勘察实例资料的归纳整理，介绍了长治市老护城河场地地基岩土工程地质条件的概况。详细阐述了该类场地各层地基土的野外特征、分布埋藏的一般规律，以及物理力学性质，标准贯入试验的击数，地下水特征等。另外，对这种场地的持力层选用，各种地基处理方案适用性评价，也作了具体的介绍。

The using of abandoned moat as construction field

The paper introduces the geological situation of th e petrosal project at the abandoned moat construction field in Changzhi by collecting and sorting e xample data of project reconnaissance in the past years. It expounds in detail t he field characteristic of groundwork on different layers, the common law of dis tribution and bury, the natures of physical mechanics, the standard run?through hit number and the features of underground water in such types of field. Besides , the paper particularly introduces the selection of the sustentation layer and the applicability of processing mode of various foundations.