摘要
介绍了改建工程的桥涵设计要点,通过对盖板强度的验算,探讨了明盖板涵不改变其上部结构直接将原铺装层上填土变为暗盖板涵在技术上的可行性,从而确定了盖板顶在不同情况下的强度分析值及板顶临界填土高度值。
The bridge culvert design points of rebuilding engineering were introduced. By calculating the strength of capping plate, the feasibility of bright capping plate culvert changing into dark capping plate culvert under the condition of filling soil on original deck pavement directly without changing the upper structure in technology was discussed, so as to determine the strength analysis value of capping plate rcof under different conditions and top plate critical filling soil height value.
出处
《山西建筑》
2008年第27期332-333,共2页
Shanxi Architecture
关键词
改建工程
明涵
暗涵
设计可行性
rebuilding engineering, bright culvert, dark culvert, design feasibility
