摘要
结合工程实例,总结了连续梁拱组合式桥梁的设计体会和设计要点,并采用空间有限元法对该桥梁进行了结构受力计算,分析了拱梁分担荷载比对超宽桥面梁拱组合式桥梁结构横、纵向传力的影响。
Combining with engineering practice, it summarizes design realization and points of continual beam arch combination bridge, and adopts space limit unit method to calculate structure stress of this bridge, analyzes the influence of arch beam undertaking load ratio to structure crosswise and longitudinal power of ultra width bridge road beam arch combination bridge.
出处
《山西建筑》
2008年第32期316-317,共2页
Shanxi Architecture
关键词
超宽桥面
连续梁拱组合式桥梁
空间有限元
拱梁分担荷载比
ultra width bridge road, continual beam arch combination bridge, space limit unit, arch beam undertaking load ratio
