[1]张晔,胡晓明.软土地基条件下桩基框架结构堤防施工阶段分析[J].浙江水利科技,2018,(04):033-37.[doi:10.13641/j.cnki.33-1162/tv.2018.04.009]
 ZHANG Ye,HU Xiao-ming.Construction Stage Analysis of Pile Frame Structure Dike on Deep Soft Clay Area[J].Zhejiang Hydrotechnics,2018,(04):033-37.[doi:10.13641/j.cnki.33-1162/tv.2018.04.009]
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软土地基条件下桩基框架结构堤防施工阶段分析
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《浙江水利科技》[ISSN:1008-701X/CN:33-1080/TV]

卷:
期数:
2018年04期
页码:
033-37
栏目:
出版日期:
2018-07-25

文章信息/Info

Title:
Construction Stage Analysis of Pile Frame Structure Dike on Deep Soft Clay Area
作者:
张晔1 胡晓明2
1. 浙江省水利水电工程质量与安全监督管理中心, 浙江 杭州 310012;
2. 浙江广川工程咨询有限公司, 浙江 杭州 310020
Author(s):
ZHANG Ye1 HU Xiao-ming2
1. Zhejiang Supervision Station of Water Conservancy Project Quality, Hangzhou 310012, Zhejiang, China;
2. Zhejiang Guangchuan Engineering Consulting Co., Ltd., Hangzhou 310020, Zhejiang, China
关键词:
软土地基桩基框架结构堤灌注桩板桩
Keywords:
soft clay foundationpile-frame structure dikebored concrete pilesheet pile
分类号:
TV223
DOI:
10.13641/j.cnki.33-1162/tv.2018.04.009
摘要:
自2000年以来,受江堤控制线、石料来源、征地等因素制约,浙江沿海涌现出一批桩基础框架结构新型堤防。在深厚软土地基条件下,背水坡闭气土方填筑及堤后地面回填对桩基框架结构堤防的受力、变形产生较大影响,现行堤防规范对此未作明确规定,常规计算手段也难以全面分析。以温州市某堤防工程为例,采用Midas NX有限元软件,模拟实际施工过程,分析桩基框架结构堤防的受力和变形特点,并提出相应的设计建议。
Abstract:
Building dikes were limited by such factors as the control line of dike,quarry,land expropriation,and so on. Since 2000,the pile-frame structure dikes have been used as a new type of dike at coastal areas in Zhejiang province. In the condition of deep soft clay area,filling the landside slope and reclamation has a great effect on the stress and deformation of the pile and frame structure dike. Calculation rules have not been precisely defined by present norms and it is hard to be analyzed by common calculation methods. The practical process was simulated by Midas NX based on engineering examples. This paper analyzed the stress and deformation characteristics of pile and frame structure dike during the construction and put forward suggestions for the design.

参考文献/References:

[1] 胡晓明.浙江沿海防台能力评估[R].浙江广川工程咨询有限公司,2014.
[2] 梅国雄,周峰,吴志斌.桩土共同作用的若干实现方法及其应用[M].北京:科学出版社,2013.
[3] 胡晓明,左殿军.板桩对框架结构海堤隔离堤后堆载作用的有限元分析[J].浙江水利科技,2013(6):27-30.
[4] 钱坤.框架式防洪堤抗滑桩内力计算及设计方法研究[D]. 南宁:广西大学,2012.
[5] 王金艳.舟山近海软土深基坑三维数值分析及本构模型选择研究[D].杭州:浙江大学,2015.

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备注/Memo

备注/Memo:
收稿日期:2017-04-13。
基金项目:浙江省水利厅科技项目(RC1224)。
作者简介:张晔(1978-),女,高级工程师,硕士,主要从事水利工程设计和质量监督工作。E-mail:14209194@qq.com
更新日期/Last Update: 1900-01-01