水力发电2012，Vol.38Issue(5)：31-33,3.
新型锚块在预应力闸墩设计中的研究与应用
Study on New Anchor Block in the Design of Pre-stressed Pier
韩韬 1张建辉 1张喜武 1夏辉 1张亚迅 2雷秀玲1
作者信息
- 1. 中水东北勘测设计研究有限责任公司,吉林 长春130021
- 2. 南水北调中线干线工程建设管理局河北直管项目建设管理部,河北 石家庄050035
- 折叠
摘要
Abstract
The single pier of flood discharging and sand gate in the lower reservoir of Pushihe Pumped-storage Power Station will bear a maximum thrust of 34 000 kN. The pre-stressed pier adopts a new hollow anchor block which can effectively reduce the ratio of anchor beam capacity to thrust, improve the structural stress and reduce the constructing quantity. The numerical simulation for pre-stressed pier is conducted by using ANSYS to determine the sizes of anchor block and cavity, and the anchor beam position and capacity. The physical model testes are also conducted to examine the stress of important positions and to verify the reliability of mathematical model results.关键词
预应力闸墩/空腔式锚块/有限元/模型试验/蒲石河抽水蓄能电站Key words
pre-stressed pier, hollow anchor block/ finite element/ model test/ Pushihe Pumped-storage Power Station分类
建筑与水利引用本文复制引用
韩韬,张建辉,张喜武,夏辉,张亚迅,雷秀玲..新型锚块在预应力闸墩设计中的研究与应用[J].水力发电,2012,38(5):31-33,3.
