工程地质学报
工程地質學報
공정지질학보
2014年
4期
625-637
,共13页
岩体结构%岩体质量%原位镶嵌碎裂结构%黏结层状结构
巖體結構%巖體質量%原位鑲嵌碎裂結構%黏結層狀結構
암체결구%암체질량%원위양감쇄렬결구%점결층상결구
Rock mass structure%Rock mass quality%In situ mosaic-fragmented structure%Bond-layer structure
岩体结构理论是20世纪中国工程地质的重大理论创新。本文简介了自20世纪70年代岩体结构理论创立以来，在中国得到的广泛应用。为一大批大型、世界级的工程修建中的工程岩体评价和重大工程地质问题解决提供了理论基础和方法。叙述了岩体结构理论在中国岩体稳定性评价、岩体质量分级、岩质斜（边）坡变形破坏机制、大型、巨型水电站建基岩体的选择的成功应用，和中国各工程领域（部门）将岩体结构列入规范，得到的广泛推广。论述了岩体结构划分主要指标的获取方法、量值选取及需要改善的方面，提出了岩体结构新的亚类“原位镶嵌碎裂结构”和“黏结层状结构”的典型特征、划分指标及其在工程中的成功应用。
巖體結構理論是20世紀中國工程地質的重大理論創新。本文簡介瞭自20世紀70年代巖體結構理論創立以來，在中國得到的廣汎應用。為一大批大型、世界級的工程脩建中的工程巖體評價和重大工程地質問題解決提供瞭理論基礎和方法。敘述瞭巖體結構理論在中國巖體穩定性評價、巖體質量分級、巖質斜（邊）坡變形破壞機製、大型、巨型水電站建基巖體的選擇的成功應用，和中國各工程領域（部門）將巖體結構列入規範，得到的廣汎推廣。論述瞭巖體結構劃分主要指標的穫取方法、量值選取及需要改善的方麵，提齣瞭巖體結構新的亞類“原位鑲嵌碎裂結構”和“黏結層狀結構”的典型特徵、劃分指標及其在工程中的成功應用。
암체결구이론시20세기중국공정지질적중대이론창신。본문간개료자20세기70년대암체결구이론창립이래，재중국득도적엄범응용。위일대비대형、세계급적공정수건중적공정암체평개화중대공정지질문제해결제공료이론기출화방법。서술료암체결구이론재중국암체은정성평개、암체질량분급、암질사（변）파변형파배궤제、대형、거형수전참건기암체적선택적성공응용，화중국각공정영역（부문）장암체결구렬입규범，득도적엄범추엄。논술료암체결구화분주요지표적획취방법、량치선취급수요개선적방면，제출료암체결구신적아류“원위양감쇄렬결구”화“점결층상결구”적전형특정、화분지표급기재공정중적성공응용。
Rock mass structure theory was a major theoretical innovation of the 20th century in Chinese engineering geology academia.In this paper,a brief introduction to the theory which has been widely applied in China since the 1970s has been done.The theory provides a theoretical basis and method to guide the resolution of major engineering geology problems encountered in a series of world-class engineering construction.From part of cases study,the rock mass structure theory,vigorously promoted by the authorities as industry standards,is revealed the scope of its successful application,including rock-mass stability evaluation,rock mass quality,rock slope failure mechanism and selection of foundation rock mass in a large-scale hydropower.Moreover,this paper discusses the acquisition method of main indexes about rock mass differences, quantitative indicators and aspects of its improvement.On the basis of the above study,two new sub-class rock structure,i.e.,“in situ mosaic-fragmented structure”and“bond-layer structure”,is proposed.Then their typical characteristics,disaggregated index as well as those effective applications in practical engineering are illustrated.
