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无产阶级文化大革命以来,我处在学习兄弟单位先进经验的基础上,在桥梁施工中采用缆索吊机配合提升钢模和整体吊装模板,改变了桥梁施工脚手架林立,混凝土搅拌分散的落后局面实践中,我们感到灌注桥梁高墩(超过30米高,提升钢模具有较大的优越性。而对中矮(一般30米高以下)桥墩,整体吊装模板较为方便。在广泛采用整体吊装木模板的基础上,1973年我们设计了一套矩形整体吊装钢模板,使用方便,优点多,简介如下。
Since the Great Proletarian Cultural Revolution, on the basis of studying advanced experience of fraternal units, I used cable cranes to upgrade steel molds and integral lifting templates in bridge construction, which changed the backwardness of the bridge construction scaffolding and concrete mixing dispersion , We feel that it is more convenient to fill the high pier of the bridge (more than 30 meters in height to improve the steel mold, while for the short bridge (usually below 30 meters in height), the whole lifting template is more convenient. On the basis of 1973, we designed a set of rectangular steel hoisting template, easy to use, many advantages, are as follows.