岩滩水电站压力钢管周边混凝土应力分析

The stress analysis on the penstock perimetric concrete of Yantan hydropower station

本文采用平面有限元方法，研究厂前坝段横缝灌浆后，各压力钢管周边混凝土应力变化，达到设计合理、经济的目的。

ln this paper,the method of finite element is employed to study the stress change on the Penstock perimetric concrete region after grouting among the monolith transverse joints in front of the power house in or- der to achieve economy and reasonability in design。