摘要
以湖州市外庄大桥为背景,运用有限元程序分析了几种不同的灌注方案对钢管应力和拱脚水平位移的影响,得出自下而上、自内而外左右拱肋对称灌浆是合理的灌注方案。
Several different grouting plans influence on steel tube stress and arch spring horizontal shift were analyzed with finite element program setting on the Waizhuang Bridge in Huzhou city. It obtained that top-down, and inside-outside left and right arch rib symmetrical grouting plan was proper grouting plan.
出处
《山西建筑》
2008年第32期13-14,共2页
Shanxi Architecture
关键词
拱肋灌浆
钢管混凝土拱桥
钢管应力
arch rib grouting, steel tube bar arched bridge, steel tube stress
