浅析我国公路桥梁类型概况及发展

我国机械设备工业随着经济发展而发展,这为我国修建各种公路桥梁提供了有力保障。再加上广大桥梁建设者的精心设计和施工,使我国建设公路桥梁的水平已跃身于世界先进行列。我国国土辽阔,经济发展水平不平衡,总体经济水平不高。公路桥梁发展还是要着眼实际,在量大、面广的一般大、中桥其桥梁仍以预应力混凝土结构为主。文章系统的介绍了五种常见桥梁,用以指导桥梁设计。

Brief Analysis on General Situation and Development of Highway Bridge Types in China

China's machinery and equipment industry is developing with the development of economy,which provides a strong guarantee for a variety of road and bridge constructions in China.Together with the majority of well-designed bridge builders' construction,the level of construction of highway bridges has been listed in the world's advanced ranks.China has a vast land with uneven levels of economic development and the overall economic level is low.Roads and bridges development should focus on the actual situation ...