rock mass quality

基本解释

Rock mass quality assessment plays an important role in the security for all kinds of large-scale buildings, especially for the underground buildings.
岩体质量的评价对于各类大型建筑物特别是地下工程建筑物的安全性具有十分重要的作用。
The paper then study on the classification of rock mass quality of dam foundation through the single factor classification and the multi-factors classification methods.
本文接着运用单因素分级法和多因素分级法对坝基岩体质量进行了详细的分级研究。
After obtaining above-mentioned materials, According to the corresponding hierarchical methods, we can achieve the individual rock mass quality at different levels determinately or probably.
调查、了解与工程密切相关的地应力环境和地下水运移环境。取得以上基础资料，配合相应的分级方法，对各段围岩体进行定性、定量的评价及质量分级。

岩体质量
This thought and method of studying dam foundation rock mass quality can be extended to other water-power projects.
这种研究坝基岩体质量的思路、方法可以推广到其它水电工程。
岩体质且

岩体质量
The rock mass quality classification is an important index of regional stability assessment.
岩体质量分类是区域稳定性评价中一个重要指标。
地球科学
岩体质量