桥梁加宽中新增梁对旧桥的影响分析

现今的桥梁宽度难以满足日益增长的交通流量和车流量的需求,导致交通在一定程度上都受到堵塞.因此,对桥梁进行加宽改造是满足不断增长的交通量需求,同时桥梁的加宽改造会对旧桥的承载能力产生一定的影响.

New Beam＇s Impact on Old Bridge in Bridge Widening

Today the bridge width can not meet the growing demand of traffic flow, which results in traffic stoppage in a certain extent. Therefore, the bridge widening transformation is the demand to meet growing traffic. At the same time the bridge widening transformation has some impact on the carrying capacity of the old bridge.