雷州青年运河灌区续建配套与节水改造工程组合式围堰抗倾覆稳定分析  

Anti-overturning stability analysis of combined cofferdam for Leizhou Youth canal irrigation project

作　　者：陈洪伟 任元林 

机构地区：[1]北海市水利工程管理处,广西北海536006 [2]广东省水利水电第三工程局,广东东莞523710

出　　处：《广西水利水电》2017年第1期29-31,44,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：结合湛江市雷州青年运河灌区续建配套与节水改造工程渠道衬砌施工的实际情况,对组合式围堰的抗倾覆稳定进行了计算,并根据计算结果,充分利用槽钢、夹板、彩条布自身结构性能的特点进行设计,解决了组合式围堰挡水导流问题,加快围堰施工速度,降低围堰总造价,其施工经验可供类似工程借鉴。For the Leizhou Youth canal irrigation project located in Zhanjiang City, calculation of stability against overturning was conducted for the combined cofferdam taking into account the actual situation of channel lining con- struction. Based on the results of calculation, water retaining and diversion scheme was designed for the combined cofferdam by making full use of the structural and performance characteristics of U-steel, plywood and color band cloth, rendering accelerated construction and less construction cost.

关 键 词：运河 组合式围堰 抗倾覆稳定计算 

分 类 号：TV551.35[水利工程—水利水电工程]