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地形复杂地区的路线,由于纵坡起伏平面转折多,所以加柱就多,而桩号及设新纵坡都较琐碎,放纵坡设计线各点标高计算就成了比较费时间的工作。如用计算尺及算盘计算,往往由于差误累积或一不小心,致使在变坡点上标高不能吻合,形成返工浪费。如果改用计算机,则不仅能够避免上述缺点,并能简化计算过程,提高工效,降低劳动强度。现将其操作方法介绍如下:
Due to the large number of ups and downs in the longitudinal slope, more columns are added, while the station number and the new longitudinal slope are more trivial. The calculation of the elevation of each point in the design of the longitudinal slope becomes more time-consuming work. Such as the use of slide rule and abacus calculation, often due to error accumulation or carelessness, resulting in the change point elevation inconsistent, resulting in rework waste. If the switch to the computer, not only can avoid the above shortcomings, and can simplify the calculation process, improve work efficiency, reduce labor intensity. Now the operation method is as follows: