英德
有道
百度
谷歌
图片
维基
百科
技术分类 [jì shù fēn lèi]
technical classification
- 摘要通过实地试验，对胶结卵石技术分类、主要工程特性、施工工艺等进行了分析研究。提出先采用机械冲击松动后用挖船清渣的“先松后挖法”的施工工艺。
Based on site investigation, this paper probes into the technical classification, main engineering characteristics, and construction technology for cemented pebbles, and recommends the construction technology of "dredging after loosening". - 基于围岩质量计算、柱状图数字化与重组、围岩结构诊断、采动应力作用后围岩结构演化等研究成果,采用工程要求、基本结构、演化结构”为一级指标,提出了巷道围岩稳定性动态工程分类技术、分类结构的表达技术及分类结果的应用方法.
According to the research results of the rock quality calculation,the columnar section digitlizing,the rock mass structure diagnosis and other methods this paper used engineering limited parameters,basic structure and evolutionary structure of rock mass as the first grade indexes,proposed the technique of dynamic engineering classification of stability of mine road surrounding rock mass DEC,pointed out the method of using DEC results. - 基于围岩质量计算、柱状图数字化和重组、结构面诊断、围岩结构装配、采动应力作用后围岩结构演化等研究成果，采用“工程要求、基本结构、演化结构”为一级指标，提出了围岩的动态工程分类技术、分类结果的表式表达技术，并指出了分类结果的应用方法。
According to the research results of rock qulity calculation, rock mass structure combination, and others, the authors use “limited engineering parameters, basic structure of rockmass, evolved structure of rockmass” as the first-order index, propose a technique of dynamic and engineering classification of mine road surrounding rockmass(DEC), and suggest a method to use the DEC.
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