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Study on pullout failure mechanism of inserted foundation |
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| Authors: | PENG Li cai CHEN Tu sheng ZHANG Chu yong |
| Institution: | 1、Department of Geotechnical Engineering, Tongji University, Shanghai, 200092, China; 2、Zhuhai Supervision and Inspection Station of Construction Quality, Zhuhai, 519015, China |
| Abstract: | Based on the pullout test of angle steel inserted foundation,the bond performance and stress distribution between the angle steel and concrete are discussed. The influence on the pullout failure of inserted foundation is analyzed. The variation law of coefficient of friction of inserted foundation is emphatically investigated; and the average friction coefficient which is up to pratice and design is presented. |
| Keywords: | inserted foundation stress distribution pullout failure test average coefficient of friction |
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