A simplified calculation method for stability of inverted T-type breakwater with jackets and pile foundations

WANG Yuan-zhan; ZHANG Lian-li; SHANG Dan; XIAO Zhong

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

A simplified calculation method for stability of inverted T-type breakwater with jackets and pile foundations

更新时间：2026-06-25

- A simplified calculation method for stability of inverted T-type breakwater with jackets and pile foundations
- Vol. 33, Issue 6, (2012)
- 作者机构：
  
  天津大学天津市港口与海岸工程重点实验室,天津,300072
- 作者简介：
- 基金信息：
- DOI：
  CLC： O242.21
- Online First：14 June 2012，
  
  Published：2012
- 稿件说明：
移动端阅览
WANG Yuan-zhan, ZHANG Lian-li, SHANG Dan, et al. A simplified calculation method for stability of inverted T-type breakwater with jackets and pile foundations[J]. 2012, 33(6).
DOI：

WANG Yuan-zhan, ZHANG Lian-li, SHANG Dan, et al. A simplified calculation method for stability of inverted T-type breakwater with jackets and pile foundations[J]. 2012, 33(6). DOI：

摘要

倒T型导管墙桩基防波堤是一种重力式和桩基式混合而成的新型防波堤，具有复杂的承载机制和破坏模式。建立倒T型导管墙桩基防波堤稳定性分析的三维弹塑性有限元模型，分析极限状态下结构的位移场分布，得出其失稳模式为绕底板下且偏离桩基轴线一定距离的某点发生转动失稳。结合有限元法和极限平衡法，建立该新型防波堤的抗滑稳定性、抗倾稳定性计算的简化方法。与有限元计算结果的比较表明，建立的简化计算方法是可靠的。

Abstract

The inverted T-type breakwater with jackets and pile foundations which mixes gravity breakwater with pile is a new type of breakwater; its working mechanism and failure pattern are unclear. A 3D elastoplastic finite element model is established for its stability analysis. Based on the displacement field distribution of the structure in a critical state

the instability mode can be concluded as the inverted T-type breakwater with jackets and pile foundations rotates around a point that is below the top structure and deviates the axis of the pile foundations. For the purpose of engineering application

a simplified calculation method for anti-overturning and anti-sliding analyses is presented. In comparison with the finite element method

the simplified calculation method is reliable.

关键词

Keywords

references

Views

1624

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Finite element numerical analysis of cellular steel sheet pile structure

A simplified calculation method for stability of bucket foundation breakwater

Key geomechanical issues and research recommendations for compressed CO2 energy storage in saline aquifers

Study on critical height of reinforced embankments with geocell layer

Anti-seismic stability analysis of entrance and high slope of water tunnel for a nuclear power plant

Related Author

WANG Yuan-zhan

YAN Zhen

WANG Yu-chi

WANG Yuan-zhan

XIAO Zhong

CHI Li-hua

XIE Shan-wen

LI Yuan-yin

Related Institution

Tianjin Key Laboratory of Harbor & Ocean Engineering, Tianjin University

China Communications First Design Institute of Navigation Engineering

State Key Laboratory of Geomechanics and Geotechnical Engineering Safety, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences

University of Chinese Academy of Sciences

Department of Geotechnical Engineering, College of Civil Engineering, Tongji University

AI问答

⁰