地面沉降的工程地质研究

本文论述了研究地面沉降的普遍意义;分析了地面沉降的各种诱发因素及其相对重要性;概括了产生地面沉降的地质环境模式;重点讨论了沉降机制;指出研究该问题应从地质成因—历史观点出发,着重研究岩土体的天然固结过程、固结状态。在此基础上,提山对该问题进行工程地质研究的途径应分为预测性阶段和工程开发中的实测阶段。而前一阶段尤为重要。

ENGINEERING GEOLOGICAL RESEARCH OF LANDSUBSIDENCE

In this paper,the general meaning of landsubsidence is given; the various inducements and its relatively importance are analysed;and the geological environmental models of produced-subsiding are summarized. In addition, Using the cause-history methods,the natural process and state of consolidation of masses of rock or soil are discussed. Thus, the way of researching those problems should be divided into two stages-prediction and surveying of the exploitation. The former, however, is much more important than the latter.