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Horizontal Behaviour Characteristics for Single Drilled Shaft Embedded in Granite Gneiss  

Yea, Geu-Guwen (Dept. of R&D, Sambu Construction Co., Ltd.)
Publication Information
The Journal of Engineering Geology / v.18, no.4, 2008 , pp. 493-499 More about this Journal
Abstract
In order to evaluate the lateral behavior characteristics of single drilled shaft embedded in granite gneiss, a lateral load test was conducted in field. Horizontal displacement according to lateral load were measured along with the depth by an inclinometer installed in the shaft. In this study, We have evaluated horizontal displacement characteristics comparing the measurement values with calculating results by theoretical formula. Based on the comparison, the Chang's method was similar with the measurement values even though it was slightly underestimated. However, the finite analysis method and p-y method was overestimated, especially on the upper part of the ground.
Keywords
single drilled shaft; inclinometer; horizontal displacement;
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