• Data analysis • Previous Articles     Next Articles

Temporal-spatial displacement model of the crest deformation in Fengtan dam

ZHANG Yan, ZHENG Dong-jian and YU Peng   

  • Published:2005-06-28

凤滩空腹重力拱坝变形的时空模型

张燕，郑东健，于鹏   

  1. 河海大学水电学院，江苏南京 210098

PDF

Abstract: Fengtan dam is a vierendeel gravity-arch dam, which has special deformation behavior. Based on the theory of the temporal-spatial displacement model, a line of the deflection model is established to analyze the deformation rule of the radial displacement of the dam. The result is satisfied.

摘要： 凤滩大坝为混凝土空腹重力拱坝，变形性态有其特殊性。本文利用位移时空监测模型的基本原理，建立了凤滩空腹重力拱坝的挠曲线模型，并应用其分析了坝体径向位移的变形规律，取得了令人满意的效果。

Copyright © 2019 《Dam & Safety》 |