非圆弧拱坝温升与温降荷载组合的比较

Comparison of Temperature load Combination for Non-circular Arch Dam

列举了在径向水压力与温升或温降两种荷载组合下圆弧拱与5种非圆弧拱的拱坝多拱梁法分析成果,从位移、应力、岸坡稳定性等方面作了比较。对于两种荷载组合下了解、掌握各类拱的拱坝特性提供了充实的资料,在此基础上。

There are some analysis results of five non-circular arches using multi-arch & cantilever method for arch dam under the load combination of radial water pressure,temperature up and temperature down in the paper. In the base of comparison their displacements,stresses,bank slop stability,the writer considers that the combination of water pressure and temperature down plays control role.