杨房沟电站压力钢管内支撑结构研究  

Research on Internal Support Structure of Penstock in Yangfanggou Hydropower Station

作　　者：贾天 林冬 JIA Tian;LIN Dong(Sinohydro Bureau 7 Co.,LTD,Chengdu,Sichuan,610081)

机构地区：[1]中国水利水电第七工程局有限公司,四川成都610081

出　　处：《四川水力发电》2021年第3期74-77,共4页Sichuan Hydropower

摘　　要：根据杨房沟水电站压力钢管的结构形式及现场实际情况,笔者通过分析验算和专家咨询,对压力钢管固定内支撑的结构方式进行优化,同时改变压力钢管的安装运输方式,在保证压力钢管制作安装质量的情况下实现了节约施工工期、降低制作安装成本的目标。With consideration of the structure of penstock in Yangfanggou Hydropower Station and the actual site condition,the author,through analysis,calculation and expert consultation,optimizes the structure of internal support for penstock and also changes installation and transportation mode of penstock.Under the condition of ensuring the production and installation quality of penstock,the construction period is saved and the production and installation cost is reduced.

关 键 词：压力钢管 内支撑 吊装 运输 

分 类 号：TV74[水利工程—水利水电工程] TV732.41