用静载荷试验确定宜昌市岩层承载力  

Ascertaining the Bearing Capacity of Rock Stratum with Static Load Tests in Yichang

作　　者：王洋 江旭兵 

机构地区：[1]中国葛洲坝集团房地产开发有限公司,湖北宜昌443000

出　　处：《土工基础》2007年第6期20-22,共3页Soil Engineering and Foundation

摘　　要：宜昌市区岩石分布较广,其承载力(端阻力)的确定一直沿用理论计算或查表法,难以做到准确与经济,现利用静载荷试验来确定岩层承载力,以达到设计合理及降低工程造价的目的。In Yichang, rocks are distributed extensively, it is difficult to ascertaining reasonably and economically the pile-tip bearing capacity only by the theory of calculation or check list. In order to reasonable design and economy, the bearing capacity of rock stratum is evaluated by static load tests.

关 键 词：静载荷试验 岩层承载力 岩层桩(墩)端阻力 

分 类 号：TU472[建筑科学—结构工程]