铁道部基建总局准备年内制订一个全路的工程地质勘测细则,其中对于工程地质图测绘的精度要求也将有个规定。这是铁路工程地质工作者长期以来的愿望。现在就我们的看法,提出一点意见,作为决定这个问题的参考。有一个时期,我们曾经想参考苏联 B.A.阿普若道夫着地质制图学中的规定,根据地质材料的定点法和将地质材料描绘到地形图上的方法,分为目视地质测量、半仪器地质测量和仪器地质测量几种,而分别决定其精度要求。比照这样的方法,我们曾经依照工程 Infrastructure Administration of the Ministry of Railways prepares to formulate a full-year engineering geological survey rules during the year. There will also be a regulation on the accuracy requirements of engineering geological mapping. This is a long-standing desire of railway engineering geologists. Let us now make some comments on our views as a reference for determining this issue. For a time, we would like to refer to the provisions of the Geological Cartography of the Soviet Union BA Arpadud, according to the fixed-point method of geologic materials and the method of mapping the geological materials onto the topographic map into visual geologic surveys, semi-instrumental geology Several kinds of measurement and instrument geological survey, and determine their accuracy requirements. In this way, we used to work according to the project