| 复杂形状洞室映射函数的新解法 |
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| 引用本文： | 朱大勇,钱七虎,周早生,徐文焕.复杂形状洞室映射函数的新解法[J].岩石力学与工程学报,1999,18(3):279-279. |
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| 作者姓名： | 朱大勇 钱七虎 周早生 徐文焕 |
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| 作者单位： | 1. 工程兵工程学院,南京,210007
2. 西南交通大学,成都,610027 |
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| 摘 要： | 提出一种新的计算方法用于求解任意形状洞室映射函数，具有适应性强、精度高、易编程等优点。对于一般外凸形或不复杂的凸凹形洞室，本方法可以获取足够精确的映射函数系数；对于非常复杂的凸凹形洞室，所得的映射函数系数也有一定的工程意义。
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| 关 键 词： | 映射函数 弹性力学 地下洞室 稳定性 |
| 收稿时间： | 1998-2-9 |
| 修稿时间： | 1998-4-27 |
NEW METHOD FOR CALCULATING MAPPING FUNCTION OF OPENING WITH COMPLEX SHAPE |
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| Zhu Dayong,Qian Qihu,Zhou Zaosheng,Xu Wenhuan.NEW METHOD FOR CALCULATING MAPPING FUNCTION OF OPENING WITH COMPLEX SHAPE[J].Chinese Journal of Rock Mechanics and Engineering,1999,18(3):279-279. |
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| Authors: | Zhu Dayong Qian Qihu Zhou Zaosheng Xu Wenhuan |
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| Abstract: | A numerical technique is proposed for calculating mapping functions of openings with arbitrary shape, which accommodates complicated situations, gives results of high precision and is easily formulated into computer program. By use of the proposed method , mapping functions can be obtained excatly enough for openings of general outward-convex shape or less complicated combination of concave and convex shapes.As for opennings of extremely complicated shape, mapping functions of certain practical value are availabe. |
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| Keywords: | mapping function elastic mechanics underground openning |
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