站场改建施工,如何最大限度的缩短停止信集闭时间,减少施工对行车的干扰,对总体施工方案编制的优劣具有决定意义。怎样评价站场改建施工方案的优劣,过去没有确切的统一标准,一般都是概括的以大体相当站场规模停止信集闭时间的长短来比较与衡量,实际上这是不全面、不科学、也是不够完全合理的,因为站场有大小,具体各项工作量有多少,复杂程度有繁简,施工条件有不同,因此,不了解这些情况,单用停用时 How to minimize the time to stop the letter set closure and reduce the interference of construction on the driving is of decisive significance to the construction of the overall construction plan. How to appraise the pros and cons of construction project of rebuilding of the station yard, there is no definite unified standard in the past, generally generalize and compare with the length of time that the letter set closure of the scale of stop station is roughly equivalent, in fact it is not comprehensive and unscientific Is not entirely reasonable because of the size of the station yard, the specific workloads, the complexity of the buildings, and the different construction conditions. Therefore, without understanding these situations,