摘要
本文以东莞市万江大桥主桥为例,进行刚架拱增大面积后,通过加固前后荷载试验对比,承载能力得到提高。
In this paper the Wanjiang bridge in Dongguan city as an example, for rigid frame arch area increased, by strengthening the contrast before and after load test, the bearing capacity is improved.
出处
《黑龙江科技信息》
2013年第23期239-240,共2页
Heilongjiang Science and Technology Information
关键词
钢筋砼钢架拱桥
荷载试验
承载能力
Reinforced concrete steel arch bridge, loading test. carrying capacity
