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| 基于增加桩长的桩基础沉降控制技术研究 | |
| 引用本文： | 宋彦平,王广志,宋希光. 基于增加桩长的桩基础沉降控制技术研究[J]. 交通节能与环保, 2019, 15(4): 98-100 |
| 作者姓名： | 宋彦平 王广志 宋希光 |
| 作者单位： | 招远市政府投资工程建设服务中心,山东 招远,265400;烟台城乡建设学校,山东 烟台,264004;烟台港集团有限公司,山东 烟台,264000 |
| 摘 要： | 为解决市政道路改扩建工程中桥梁加宽桩基础差异沉降的技术问题,文章通过数值仿真分析软件构建了桩-土相互作用下有限元模型,分析了加宽桥梁桩基础承载特性及桩基础沉降变化规律,提出增加桩长的桩基础沉降差异控制技术。 |
| 关 键 词： | 市政工程 桥梁 沉降差异 控制技术 桩基础 |
Research on Settlement Control Technology of Pile Foundation Based on Increasing Pile Length |
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| SONG Yanping,WANG Guangzhi,SONG Xiguang. Research on Settlement Control Technology of Pile Foundation Based on Increasing Pile Length[J]. Marine Energy Saving, 2019, 15(4): 98-100 | |
| Authors: | SONG Yanping WANG Guangzhi SONG Xiguang |
| Affiliation: | (Zhaoyuan Municipal Government Investment Engineering Construction Service Center,Zhaoyuan Shandong 265400,China;Yantai Urban and Rural Construction School,Yantai Shandong 264004,China;Yantai Port Group Co.,Ltd.,Yantai Shandong 264000,China) |
| Abstract: | In order to solve the problem of differential settlement of widened pile foundations in the reconstruction and expansion of municipal roads,the finite element model of pile-soil interaction is constructed by numerical simulation analysis software.The bearing characteristics of widened bridge pile foundation and the settlement of pile foundation are analyzed.According to the law,the difference control technology of pile foundation settlement with increasing pile length is proposed, and the research results can be used for reference and reference of similar projects. |
| Keywords: | municipal engineering bridge settlement difference control technology pile foundation |
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