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| Title: | CONCEPT OF PLASTICALLY BEARING PILE AND ITS ENGINEERING APPLICATION
This work is supported by National Natural Science Foundation 50478005. |
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| DOI No: | 10.1142/9789812701480_0055 | |
| Source: | TALL BUILDINGS (pp 351-358) | |
| Author(s): | JINMIN ZAI
Work partially supported by grant 04KJB560048. College of Civil Engineering, Nanjing University of Technology, Nanjing, 210009, P.R.C. GUOXIONG MEI College of Civil Engineering, Nanjing University of Technology, Nanjing, 210009, P.R.C. XUDONG WANG College of Civil Engineering, Nanjing University of Technology, Nanjing, 210009, P.R.C. FENG ZHOU College of Civil Engineering, Nanjing University of Technology, Nanjing, 210009, P.R.C. JIE PEI Wei Lian Design Group, Shanghai, 200092, P.R.C. HESHAN LIAO Construction Office of Xiamen, Xiamen, 361000, P.R.C. |
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| Abstract: | In this paper, the ultimate bearing capacity of single pile is used for the pile, and the loads acted on the composite pile foundations are distinctly shared by the piles and the soil under the cap. Based on the theory of composite pile foundations, the concept of plastically bearing pile is established. The methods of settlement calculation, the design principals of application and some problems of nonlinear design of composite pile foundations interaction are presented. These methods and concept have been used for the design of a 9-story library and a 30-story high-rise. The success of the field experimental studies has fully verified the feasibility and advance of the research and it has a broad prospect in practical application. | |
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