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一、序言近年来,新建公路的勘测设计工作大量增加,可是目前的技术人员人数不能满足这种要求,为此,必须急于寻求新的工作方法,以及能够迅速的进行大量勘察和设计工作。本研究为了满足这一要求,曾用电子计算机将所得到的航摄像片资料进行处理,结果能正确而迅速地进行公路初步设计和施工设计,并且大体上已达到实用的目的。本研究仍按过去的初步设计和施工设计分为两个步骤进行。
I. Preface In recent years, survey and design work on new highways has increased greatly. However, the current number of technicians can not meet this requirement. Therefore, we must urgently seek new ways of working and be able to rapidly carry out a large number of surveys and design work. In order to meet this requirement, this study used electronic computers to process the obtained aerial photogrammetry data. As a result, preliminary design and construction design of the highway can be carried out correctly and promptly, and has generally reached the practical purpose. The research is still divided into two steps according to the preliminary design and construction design in the past.