高速公路桥头跳车及桥梁养护

Motor-skip on interface of bridge and road and bridge maintennance on express highway

叙述了高速公路桥头跳车的可能性,分析了桥头跳车的现象、原因、危害与对策,同时还探讨了桥梁养护、检测、计算、承载力评价、维修加固与钢筋混凝土及预应力混凝土桥梁的耐久性。

States the possibility of motor-skip on interface of bridge and road, and analyses its phenomenon, causation, harmfulness and countermeasures. At the meantime, this paper states bridge maintennance, inspection, calculation, evaluation of carrying capacity, repair and reinforce, durability of reinforced concrete and prestressed concrete bridge as well.