湖南文理学院学报（自然科学版）
湖南文理學院學報（自然科學版）
호남문이학원학보（자연과학판）
JOURNAL OF HUNAN UNIVERSITY OF ARTS AND SCIENCE(SCIENCE AND TECHNOLOGY)
2014年
1期
64-67
,共4页
红砂岩%工程地质特性%顺层边坡%稳定性计算
紅砂巖%工程地質特性%順層邊坡%穩定性計算
홍사암%공정지질특성%순층변파%은정성계산
red sandstone%engineering geological feature%bedding slope%stability calculation
从红砂岩岩性特征和工程地质特征出发，研究了红砂岩的特殊矿物组成、结构构造、风化特征对坡体失稳的影响，分析了含水量对红砂岩软化及崩解特性的影响。对常吉高速公路中常见的红砂岩顺层边坡滑移破坏机理进行了阐释，并通过算例计算了其安全系数。研究显示红砂岩顺层边坡失稳破坏与其工程地质特性密切相关。
從紅砂巖巖性特徵和工程地質特徵齣髮，研究瞭紅砂巖的特殊礦物組成、結構構造、風化特徵對坡體失穩的影響，分析瞭含水量對紅砂巖軟化及崩解特性的影響。對常吉高速公路中常見的紅砂巖順層邊坡滑移破壞機理進行瞭闡釋，併通過算例計算瞭其安全繫數。研究顯示紅砂巖順層邊坡失穩破壞與其工程地質特性密切相關。
종홍사암암성특정화공정지질특정출발，연구료홍사암적특수광물조성、결구구조、풍화특정대파체실은적영향，분석료함수량대홍사암연화급붕해특성적영향。대상길고속공로중상견적홍사암순층변파활이파배궤리진행료천석，병통과산례계산료기안전계수。연구현시홍사암순층변파실은파배여기공정지질특성밀절상관。
The lithologic characteristics and engineering geological characteristics of red sandstone were taken as the starting point. The special mineral composition, structure and weathering characteristic of red sandstone on the influence of slope instability were studied. On this basis, the relationship between different water content and red sandstone softening, disintegration characteristics was analyzed. The red sandstone bedding slope sliding failure mechanism in Chang-Ji highway was explained and the safety coefficient was calculated in the form of a numerical example. It is concluded that the red sandstone bedding slope instability destruction is closely related with the engineering geology characteristics.
