| 浙江花岗岩的工程岩石学研究 |
| |
| 作者姓名： | MoustafaElOmella C.A.Tang T.Xu |
| |
| 作者单位： | 1. 东北大学岩石破裂诱发地震研究中心, 辽宁沈阳 110004;2. 苏伊士运河大学地质系, 埃及伊斯梅利亚市 |
| |
| 基金项目： | This study was supported by the China Scholarship Council （Grant No.160）, National Nature Science Foundation of China （Grant No. 400722006） and the Key Task Project of Science and Technology of Liaoning Province （Grant No. 2001230001）. |
| |
| 摘 要： | 对浙江省花岗岩的岩相学特征及力学性质进行了研究以确定它们之间的关系.矿物学研究显示出花岗岩的交代蚀变特征,这可以反映在岩石的力学性质上.岩石材料的物理性质决定其工程学性质,在相关定量参数确定的情况下,可以预测岩石材料的工程学性质.镜下观察、硬度、密度、孔隙度及点负荷强度均可作为所研究花岗岩的定量参数.上述每个因素都可提供岩石工程学的可靠预测.岩石的物理性质受岩石成分及蚀变状态控制,而岩石的工程学性质和力学特征是其物理性质的函数.
|
| 关 键 词： | 花岗岩 工程岩石学 岩相学 蚀变矿物 浙江省 |
| 文章编号： | 1671-1947（2005）03-0176-05 |
| 收稿时间： | 2004-04-15 |
| 修稿时间： | 2004-06-02 |
THE ENGINEERING PETROGRAPHY OF GRANITE IN ZHEJIANG PROVINCE, SOUTHEAST OF CHINA |
| |
| MoustafaElOmella C.A.Tang T.Xu.THE ENGINEERING PETROGRAPHY OF GRANITE IN ZHEJIANG PROVINCE, SOUTHEAST OF CHINA[J].Geology and Resources,2005,14(3):176-180. |
| |
| Authors: | Moustafa El Omella CATang TXu |
| |
| Institution: | 1.Center for Rockbursts and Induced Seismicity Research, Northeastern University, Shenyang 110004, China;2. Geology Department, Suez Canal Univerisity, Egypt |
| |
| Abstract: | In this paper, the petrographical characteristics and mechanical properties of Zhejiang granite are studied to elucidate the relationships between them. Close scrutiny of the mineralogy and mechanical properties of the granite provides a good signs of metasomatic alteration in these rocks. Engineering properties of rock material, which depend on the physical properties, can be predicated when the relevant parameters are defined quantitatively. Microscopical observation, hardness, density, porosity and point load strength values can be used as quantititative indicies of studied granite, and each of these factors gives a reliable indication of the engineering case of the rock. The engineering properties and mechanical behavior are functions of the physical properties of the rock constituents and controlled by the alteration state. |
| |
| Keywords: | petrography engineering properties physical properties alteration granite |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质与资源》浏览原始摘要信息 |
| 点击此处可从《地质与资源》下载免费的PDF全文 |
