It suits to the vertical transportation and the ascending transporting of the warehouse, tower and bridge pier construction of railway and highway.
适用于建筑施工中物料的垂直运输和仓库、高塔以及铁、公路工程高大桥墩施工等固定场所的提升运输。
2
Bridge concrete cracks on the types and causes of railway policy of the Provisional Construction of high bridge pier cracks in the control and preventive measures were analyzed and summarized.
阐述桥梁混凝土裂缝种类和成因，对临策铁路高墩桥施工中的裂缝控制和预防措施进行分析和总结。
3
The ductile earthquake performance of one-column bridge piers, which are used frequently at the railway bridge, is studied by pseudo-static test for 24 large-scale pier models.