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目前我国铁路建设正在飞速发展,在这种形势下,出现了很多临时性的灌梁单位,进行现場制梁,或就地灌造等,工地钢筋的需要量大大增加,因而现場往往会遇到这样的情况,即所存有的钢筋与设计图的要求不符,有的直径粗细不一样,或因钢号不相同,而不能按原图施工,势必要改变设计,但手中又无原有设计计算数据,只能請原设计单位计算,这样躭误很多时间,延误了施工期限,影响了施工进
At present, the rapid development of China’s railway construction is underway. In this situation, there have been many temporary filling units, such as on-site beam-making or on-site irrigation, which greatly increase the demand for reinforcement on the construction site, Encountered such a situation, that is, the existence of steel and design requirements do not match, and some are not the same diameter thickness, or due to different steel, but not the original construction, it is bound to change the design, but in the hands of the original Design calculation data, can only ask the original design unit to calculate, so mistakes a lot of time, delay the construction period, affecting the construction into