摘要
对公跨铁20m后张法预应力混凝土空心板梁进行静载弯曲抗裂试验,从设备选择、加载方案确定、试验过程控制、试验结果分析与评定等方面进行了分析,为类似工程试验提供借鉴参考。
Static load bending crack test was carried on a 20m post-tensioned concrete hollow slab bridge in the highway arossing railway. Studies on the selection of equipment,determination of loading program,control of testing process,analysis and evaluation of test results were present in this paper,which can be provided for similar engineering test as a reference.
出处
《广东土木与建筑》
2013年第10期40-42,46,共4页
Guangdong Architecture Civil Engineering
关键词
简支空心板梁
弯曲抗裂
静载试验
hollow slab bridge
bending crack
static load test
