工程地质专业技术发展50年回顾

NIDRI's investigation techniques in engineering geology

文章以几个不同时期的水电站所做的工程地质工作为代表，回顾了西北院工程地质专业５０年的发展历程。文中叙述了工程地质从应用地质传统理论到应用地质力学、岩体力学、块体理论、工程动力地质理论、动态分析理论、环境工程地质理论的发展过程。工程地质条件的分析评价方法从宏观定性到即宏观定性又微观定量有机辩证相结合的进步过程。进入９０年代，由于设备的更新，计算机和ＣＡＤ软件的应用，使工程地质专业的技术发展迈向了一个新里程。

The 50 years development of NIDRI's investigation techniques in engineering geology is reviewed by illustrating the engineering geologic investigation conducted for the hydropower projects in different stages. The auther describes the process of development from the traditional theory of applied geology to the theories of applied geomechanics, rock mechanics, dynamic geology, environmental engineering geology, keyblock principle and dynamic analysis, and the progress of evaluation methods of engineering geological conditions from the macro qualibove analysis to combination of the macro qualitative analysis and micro quantitative analysis. In 1990s,due to renewal of equipment and application of computers and CAD softwares, the engineering geologic investigation techniques have advanced to a new milestone.