重力式方块码头墙身结构最小宽度计算  

Calculation for minimum width of wall structure of gravity concrete block quay

作　　者：寇本川[1] 苏航[1] 孙冉 KOU Ben-chuan;SU Hang;SUN Ran(CCCC Water Transportation Consultants Co.,Ltd.,Beijing 100007,China)

机构地区：[1]中交水运规划设计院有限公司,北京100007

出　　处：《水运工程》2021年第3期78-82,共5页Port & Waterway Engineering

摘　　要：针对水工结构设计人员如何快速获得重力式方块码头结构断面尺寸的问题,通过采用线性规划模型建立约束方程,在一定假设条件下编程求解得出墙身结构宽度与高度的最小比例系数,形成计算成果表,设计人员可根据工程实际情况,在计算成果表中对比关键变量数值查询,采用插值等方法得出最小比例系数,从而获得重力式方块码头墙身结构的最小宽度。结果表明,该方法能实现快速设计,有效提高工作效率。In view of the problem that how hydraulic structural designers can quickly obtain the cross-sectional dimensions of gravity concrete block quay,we apply the linear programming model to establish constraint equations,program under certain assumptions to solve the minimum ratio of width and height of the wall structure,and form a table of calculation results.The designers can look up the values of key variables in the calculation results table,use interpolation and other methods to obtain the minimum ratio coefficient,and get the minimum width of the wall structure of gravity concrete block quay.The results show that the method can realize the rapid design and improve work efficiency effectively.

关 键 词：重力式方块码头 实心方块 空心方块 线性规划模型 最小宽度 

分 类 号：U656.111[交通运输工程—港口、海岸及近海工程]