鳌山污水处理厂厂区地基选择与评价

为了满足鳌山污水处理厂厂区建设需要,选择经济、合理、安全的基础持力层,在通过工程地质勘察、现场实验、室内实验等多种手段获得了各项工程地质参数的基础上,综合多种计算方法,分析评价存在厚层软弱土层地基条件下选用浅层地基土作为持力层的可能性。论证了有效利用高压缩、低承载力土层上部可以作为持力层使用的"硬壳"土层,可以避免使用深基础及大规模的地基处理,并同时满足工程建设的安全性需要,从而减小工程投入,加快施工进度。

Aoshan Sewage Treatment Plants Factory Foundation Selection and Evaluation

In order to meet the needs Aoshan sewage plant construction, economic and reasonable, safe foundation bearing, in through the engineering geology survey, field experiment, indoor experiment and so on to gain various engineering geological parameters, based on the analysis of comprehensive evaluation method, thick soft soil foundation existing condition choose shallow foundation soil as bearing possibility. Demonstrates the effective use of high compression, low bearing capacity can be used as the upper layer of the ＂scale＂ soil used, can avoid to use the large-scale deep foundation and foundation treatment, and at the same time satisfy construction safety needs, thus reduce projects, quicken the construction progress.