深孔弧形钢闸门支铰钢梁结构分析计算  

Analysis and Calculation of Hinged Steel Beam Structure of Deep-hole Arc Steel Gate

作　　者：黄臣勇 何伟 李云峰 Huang Chengyong;He Wei;Li Yunfeng(Guizhou Survey&Design Pesearch Institute for Water Resourced and Hydropower,Guiyang 550002,Guizhou)

机构地区：[1]贵州省水利水电勘测设计研究院有限公司,贵州贵阳550002

出　　处：《陕西水利》2021年第7期3-6,共4页Shaanxi Water Resources

摘　　要：为便于高水头深孔弧形钢闸门支铰的安装和找平,在设计中通常采用在支铰后侧设置一根钢结构梁;该钢结构梁埋入二期混凝土内,承受荷载大、受力分析复杂,如果设计不当将存在重大安全隐患,对不同计算方法对比分析,总结该种设置型式梁的计算方法。In order to facilitate the installation and leveling of the hinges of high-head deep-hole arc steel gates,a steel structural beam is usually installed on the back of the hinges in the design.The steel structure beam is buried in the second-stage concrete,and bears a large load and complex stress analysis.If the design is improper,there will be major safety hazards.Different calculation methods are compared and analyzed,and the calculation method of this type of beam is summarized.

关 键 词：支铰钢梁 倒梁法 弹性地基梁 ANSYS 

分 类 号：TV31[水利工程—水工结构工程]