Estimation of Axial Pile Bearing Capacity According to Shear Strength Parameters of Soil  

作　　者：Yu, XD Yan, SW Sun, WH 

机构地区：[1]TIANJIN PORT ENGN INST,TIANJIN 300222,PEOPLES R CHINA

出　　处：《China Ocean Engineering》1997年第2期235-242,共8页中国海洋工程（英文版）

摘　　要：At pesent, it is very popular to estimate pile bearing capacity by use of empirical formula and physical indexes of soil provided in the design codes for civil construction in China. This paper attempts to apply mechanical indexes of soil and semi-empirical formulas, which are based on soil mechanical theories and were summarized and presented by Meyerhof in 1976, to calculate the axial pile bearing capacity. Loading test results of 24 single piles in Tianjin area have been collected and compared with the proposed calulation approach.At pesent, it is very popular to estimate pile bearing capacity by use of empirical formula and physical indexes of soil provided in the design codes for civil construction in China. This paper attempts to apply mechanical indexes of soil and semi-empirical formulas, which are based on soil mechanical theories and were summarized and presented by Meyerhof in 1976, to calculate the axial pile bearing capacity. Loading test results of 24 single piles in Tianjin area have been collected and compared with the proposed calulation approach.

关 键 词：axial pile bearing capacity consolidated-undrained shear strength index test pile skin resistance tip resistance 

分 类 号：TU411[建筑科学—岩土工程]