| 高桩码头叉桩修复及加固技术研究 |
| |
| 引用本文： | 张强,熊洪峰,刘现鹏.高桩码头叉桩修复及加固技术研究[J].水道港口,2010,31(6):615-620. |
| |
| 作者姓名： | 张强 熊洪峰 刘现鹏 |
| |
| 作者单位： | [1]交通部天津水运工程科学研究所水工构造物检测、诊断与加固技术交通行业重点实验室,天津300456 [2]哈尔滨工程大学船舶工程学院,哈尔滨150001 |
| |
| 摘 要： | 采用ANSYS有限元建立了高桩码头结构及桩与土相互作用的数值计算模型,对加大桩帽法、局部外包桩体法进行了数值仿真计算,得到了以上2种加固方案下叉桩的受力变化规律;结合加固效果,推荐采用局部外包桩体法为加固方案,并确定了其最优外包尺寸。
|
| 关 键 词： | 高桩码头 有限元 叉桩 加大桩帽法 局部外包桩体法 |
Analysis on repair and reinforcement measures for inclined pile of high-piled wharf |
| |
| ZHANG Qiang,XIONG Hong-feng,LIU Xian-peng.Analysis on repair and reinforcement measures for inclined pile of high-piled wharf[J].Journal of Waterway and Harbour,2010,31(6):615-620. |
| |
| Authors: | ZHANG Qiang XIONG Hong-feng LIU Xian-peng |
| |
| Institution: | 1.Tianjin Research Institute for Water Transport Engineering,Key Laboratory of Harbor ＆ Marine Structure Safety,Ministry of Communications,Tianjin 300456,China;2.College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China) |
| |
| Abstract: | In this paper,a numerical computational model concerning the pile-soil interaction and the high-piled wharf developed by the ANSYS FEM Model was established to simulate the inclined pile under two reinforcement methods,namely the amplified pile cap method and the local reinforcement.As a result,the changing rules of the force using the two methods were gained.Combined with the reinforcement effect,the local reinforcement method was recommended,and finally the optimal size is determined. |
| |
| Keywords: | high-piled wharf FEM inclined pile amplified pile cap method local reinforcement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
