摘要
随着经济的高速发展各地交通建设也蓬勃发展,然而有些高速旧桥由于运行过程及其年久失修原因,旧桥主墩基础发生过沉降,使旧桥成为危桥,现因高速公路扩建及航道等级提高,需要对旧桥进行拆除重建。本文主要结合工程实践,对高速公路大桥墩身桩基承台拆除方案进行探讨及其研究,以便以后具有借鉴之意义。
With the rapid economic development around the traffic construction is booming, but some of the old bridge because of high speed running and fell into disrepair, the main pier of bridge foundation settlement occurred, the old bridge become dangerous bridge, now for the highway extension and channel level, the need for the demolition and reconstruction of old bridge.This paper combined with the engineering practice, carries on the discussion and Research on highway bridge pier pile cap demolition scheme, so that later has significance.
出处
《城市建筑》
2012年第11X期140-140,144,共2页
Urbanism and Architecture
关键词
高速公路大桥
墩身
桩基承台
拆除方案
借鉴
highway bridge
pier body
pile capping
dism antle programs
for reference
