摘要
高速公路改扩建工程中经常会遇到平面调整的情况,桥梁平面调整的设计不仅与平面调整的大小有关,还与桥梁的技术状况、工程造价、施工保通等因素密切相关。结合实际工程,对桥梁平面调整的设计及施工开展研究,取得了良好的应用效果。
Plane adjustment is often encountered in the reconstruction and extension project of expressway.Bridge design of plan adjustment is not only related to the value of plan adjustment,but also to the bridge technical condition,project cost,normal traffic during construction and others.Based on the actual project,the bridge design and construction of plane adjustment are studied and good application results are obtained.
作者
柳磊
LIU Lei(Shandong Provincial Communications Planning and Design Institute Group Co.,Ltd.,Shandong Jinan 250031 China)
关键词
高速公路
改扩建工程
平面调整
桥梁设计与施工
expressway
reconstruction and expansion project
plan adjustment
bridge design and construction
