大型水利枢纽工程施工栈桥设计与施工  

Design and construction of construction trestles for large-scale hydraulic complex

作　　者：汪良军[1] WANG Liang-jun(Guangdong No.2 Hydropower Engineering Company Ltd.,Guangzhou 511340,China)

机构地区：[1]广东水电二局股份有限公司,广州511340

出　　处：《广西水利水电》2023年第5期98-100,122,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：以广东省韩江高陂水利枢纽工程坝区内下游一二期连接栈桥设计与施工为例,针对大型水利枢纽工程施工栈桥设计与施工,论述贝雷架栈桥的设计思路及施工要点。工程实践结果表明:对栈桥的结构设计合理优化后,采用贝雷架为主要材料组装的贝雷架桥,减少了施工工序,降低了施工难度,提高了施工效率,经济效益显著。Gaopi Hydraulic Complex is located on Hanjiang River in Guangdong Province.Taking the design and construction of the trestles connecting the 1st-stage and 2nd-stage works within the downstream dam area of this project as example,the author discussed the design idea and key points of construction of Bailey frame trestle for a large-scale hydraulic complex.As shown by engineering practice,after the structural design of trestle is optimized,a trestle being assembled mainly with Bailey frames is able to reduce construction processes and difficulty,improve construction efficiency with significant economic benefits.

关 键 词：贝雷架 施工栈桥 施工方法 设计 钢栈桥 高陂水利枢纽 

分 类 号：TV52[水利工程—水利水电工程] U442[建筑科学—桥梁与隧道工程]