水利堤防工程护岸结构优化设计分析
Analysis on Optimization Design of Water Conservancy Embankment Engineering Revetment Structure
朱明明1
作者信息
- 1. 水发检测科技有限公司,山东 济南 250000
- 折叠
摘要
堤防工程作为水利建设的重要内容,能够发挥河道疏导、水资源利用等关键作用.堤防护岸在外界环境影响下极易出现不同类型病害,导致堤防护岸结构出现不同程度的损伤.开展堤防护岸结构优化设计是流域水利工程可持续发展的基本要求.文章依托山东省内某干流堤防工程进行护岸结构的方案设计,并采用ABAQUS对优化结构进行冰荷载作用下不同设计参数的力学响应评估,结果表明,护岸结构地下连续墙内力、位移随墙身嵌固深度的增加而增大,墙后土压力随嵌固深度增大不产生变化,峰值为 60 kPa左右.
Abstract
As an important part of water conservancy construction,embankment engineering can play a key role in river dredging and water resource utilization.Embankment revetment is prone to different types of diseases under the influence of the external environment,resulting in different degrees of damage to the embankment revetment structure.The optimization design of embankment revetment structure is the basic requirement for the sustainable development of river basin water conservancy engineering.This paper relies on a main stream embankment project in Shandong Province to design the revetment structure,and uses ABAQUS to evaluate the mechanical response of the optimized structure under ice load with different design parameters.The results show that the internal force and displacement of the underground continuous wall of the revetment structure increase with the increase of the embedded depth of the wall,and the earth pressure behind the wall does not change with the increase of the embedded depth,and the peak value is about 60 kPa.
关键词
堤防工程/护岸结构/地下连续墙Key words
embankment engineering/revetment structure/underground continuous wall引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据