| 坑道工程围岩稳定性可拓评价方法 |
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| 引用本文： | 邓春梅,许金余.坑道工程围岩稳定性可拓评价方法[J].四川建筑科学研究,2009,35(4). |
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| 作者姓名： | 邓春梅 许金余 |
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| 作者单位： | 1. 空军工程大学工程学院,陕西,西安,710038;空军工程设计研究局,北京,100068
2. 空军工程大学工程学院,陕西,西安,710038;西北工业大学,陕西,西安,710072 |
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| 基金项目： | 空军工程大学工程学院"优秀博士学位论文创新基金"资助项目 |
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| 摘 要： | 以可拓论为基础,通过确定围岩稳定性经典域物元、节域物元和计算关联度,建立坑道围岩稳定性多指标可拓数学评判模型.从多个指标综合考虑,得出定量的数值评定结果,从而判断出围岩稳定性类别.该方法把指标结果的不相容性转化为相容性,克服了以往用现实指标与所规定的界限值相比较所引起的判定等级出现不一致的情况,具体工程实例说明,该方法具有很高的可行性.
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| 关 键 词： | 可拓方法 物元 坑道围岩 稳定性评价 |
Extensics in the application of tunnel rock mass stability assessment of underground tunnel engineering |
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| DENG Chunmei,XU Jinyu.Extensics in the application of tunnel rock mass stability assessment of underground tunnel engineering[J].Building Science Research of Sichuan,2009,35(4). |
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| Authors: | DENG Chunmei XU Jinyu |
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| Affiliation: | DENG Chunmei1,2,XU Jinyu1,31.Engineering Institute,Air Force Engineering University,Xi\'an 710038,China,2.Air Force Engineering Design & Research Bureau,Beijing 100068,3.Northwestern Polytechnical University,Xi\'an 710072,China) |
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| Abstract: | Based on extensics,a multi-index assessment model for rock mass stability of underground tunnel engineering was established through the ascertainment of the classical field matter-element,segment matter-elements and the calculation of dependent degree.The classification type of rock mass stability was achieved by the quantitative numerical assessment results which considering multi-indexes comprehensively.The method made incompatible multi-index assessment results compatible and avoided the assessment class... |
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| Keywords: | extensics matter element tunnel rock mass stability assessment |
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