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路基横断面设计,一般包括测量资料、横断面点绘、断面面积以及土石方计算等,需要占用较多工时和人力。在线路、站场设计中,路基横断面设计是一项很重要的工作,是编制概预算和进行施工的重要依据。在微机及PC—1500袖珍机等小型电子计算机上应用电算程序进行绘图和数量计算,既方便,又可节省技术人员一大部分人力,并能得到精确度较高的数值,对提高设计效率和设计质量均有很大的好处。电算程序是在纵断面拉坡设计已确定的前提下,同时填、挖高数值已经算出之后才进行,只要配备有微机或PC—1500袖珍机,就可利用电算程序,还便于进行现场计
Subgrade cross-section design, generally including measurement data, cross-point painting, cross-sectional area and earthwork calculation, need to take up more man hours and manpower. In the design of railway lines and stations, the design of roadbed cross-section is an important task and an important basis for the preparation of budget estimates and construction. Computer and PC-1500 Pocket PC and other small computers using computer programs for drawing and the number of calculations, both convenient, but also save a large part of the technical staff of manpower, and can get higher accuracy of the numerical, to improve the design efficiency And design quality has great benefits. Computer program is in the longitudinal slope design has been established under the premise of the same time, filling, digging height values have been calculated before, as long as equipped with a microcomputer or PC-1500 pocket machine, you can use the computer program, but also easy to carry on the scene meter