干旱区生态环境知识资源中心(Arid): 桂柳高速公路边坡岩石风速度的研究

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	桂柳高速公路边坡岩石风速度的研究
其他题名	Weathering velocity of slope rock in Guilin-Liuzhou expressway
	胡杰刚; 俞敏; 全洪波; 黄景芳; 谭彬建
来源期刊	水文地质工程地质
ISSN	1000-3665
出版年	2003
卷号	30 期号:4 页码:67-71
中文摘要	作者对桂柳高速公路边坡对代表性岩石的剥落量、剥落厚度及风化破坏特征等风化速度的指标乾地了观测试验，发现边坡岩石的风化速度主要受岩性、构造、气候（降雨及干湿循环频度、强度）、岩体结构特征、岩面起伏及其裸露程度和人为因素的控制，这与风化作用对岩石的综合影响因素是一致的。文中建立的岩石风化速度与降雨量的相关性公式及表征岩石风化特性的定量指标，对于类似地区、类似岩性具有一定的适用性和参考价值。
英文摘要	In the construction of engineering, the physical and mechanical strength of rock influenced by rock weathering function has caught the builders’ attention, and one of the influence factors is rock weathering ve-locity. Through the test of weathering velocity indexes, such as flaking quantity, flaking thickness and the characteristic of weathering destruction, the results indicate that the weathering velocity of rock is mainly con-trolled by the factors such as lithology, constitution, climate, structure characteristic of rock mass, landform and geomorphy, and man-made factor. These factors are consistent with the comprehensive influence factors of rock caused by weathering function. The relativity formula between rock weathering velocity and rainfall, and the quantitative indexes of rock weathering built in this paper have some applicability and reference values to the similar area arid similar lithology.
中文关键词	风化作用 ; 风化速度 ; 岩性
英文关键词	weathering weathering velocity rock property
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOLOGY
WOS研究方向	Geology
CSCD记录号	CSCD:1170532
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/204419
作者单位	广西桂林水文工程地质勘察院, 桂林, 广西 541002, 中国
推荐引用方式 GB/T 7714	胡杰刚,俞敏,全洪波,等. 桂柳高速公路边坡岩石风速度的研究[J],2003,30(4):67-71.
APA	胡杰刚,俞敏,全洪波,黄景芳,&谭彬建.(2003).桂柳高速公路边坡岩石风速度的研究.水文地质工程地质,30(4),67-71.
MLA	胡杰刚,et al."桂柳高速公路边坡岩石风速度的研究".水文地质工程地质 30.4(2003):67-71.