کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4912549 | 1428661 | 2017 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Load-displacement and upper-bound solutions of a loaded laterally pile in clay based on a total-displacement-loading EMSD method
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Load-displacement and upper-bound solutions of a loaded laterally pile in clay based on a total-displacement-loading EMSD method Load-displacement and upper-bound solutions of a loaded laterally pile in clay based on a total-displacement-loading EMSD method](/preview/png/4912549.png)
چکیده انگلیسی
A total-displacement-loading approach based on the extended mobilisable strength design (EMSD) method is developed for predicting nonlinear foundation responses and upper-bound capacities with continuous velocity fields. Different from EMSD, the new approach turns optimizing a minimum energy solution into solving an elastic problem with strain-dependent equivalent elastic modulus. The strain-dependent modulus is determined by a nonlinear iterative method. This transform guarantees that the reaction force is consistent with the elastic solution in early stages of loading and gradually approaches an upper-bound solution at a large value of displacement. The approach is demonstrated on a problem of the laterally loaded pile.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers and Geotechnics - Volume 83, March 2017, Pages 64-76
Journal: Computers and Geotechnics - Volume 83, March 2017, Pages 64-76
نویسندگان
Jian Yu, Maosong Huang, Sen Li, C.F. Leung,