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| 盐岩储气库运营期稳定性评价研究 | |
| 引用本文： | 任松,李小勇,姜德义,王新胜,杨春和.盐岩储气库运营期稳定性评价研究[J].岩土力学,2011,32(5):1465-1472. |
| 作者姓名： | 任松 李小勇 姜德义 王新胜 杨春和 |
| 作者单位： | 1. 重庆大学,西南资源开发及环境灾害控制工程教育部重点试验室,重庆,400044 2. 重庆市勘测院,重庆,400020 3. 重庆大学,西南资源开发及环境灾害控制工程教育部重点试验室,重庆,400044;中国科学院武汉岩土力学研究所岩土力学与工程国家重点试验室,武汉,430071 |
| 基金项目： | 国家重点基础研究发展计划(973)，国家创新研究群体基金，国家自然科学基金资助项目，中央岛校基本科研业务费，重庆市科委自然科学基金计划 |
| 摘 要： | 针对国内盐岩矿床的特点,建立了盐岩地下储气库运营期稳定性的多层次、多指标综合评价体系,并定义了盐岩地下储气库运营期稳定性等级标准。根据试验数据和数值模拟结果,构建了各评价指标的评分模型,得出了各评价等级相应评价指标的量值。采用AHP方法分析得到了描述层和指标层参数的权重。分别应用可拓法和模糊综合评价法对西气东输工程金坛储气库西1库进行运营期稳定性评价,两种方法评价结果一致,并与实际情况吻合,表明建立的盐岩地下储气库运营期稳定性的多层次、多指标综合评价体系能客观反应储库的实际稳定情况,具有较高的推广价值。 |
| 关 键 词： | 盐岩储气库 稳定性 评价体系 可拓法 模糊综合评价 |
| 收稿时间： | 2010-09-20 |
Evaluating stability of salt rock gas storage during operation period |
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| REN Song,LI Xiao-yong,JIANG De-yi,WANG Xin-sheng,YANG Chun-he.Evaluating stability of salt rock gas storage during operation period[J].Rock and Soil Mechanics,2011,32(5):1465-1472. | |
| Authors: | REN Song LI Xiao-yong JIANG De-yi WANG Xin-sheng YANG Chun-he |
| Institution: | 1. Key Laboratory for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044, China; 2. Chongqing Survey Institute, Chongqing 400020, China; 3. State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China |
| Abstract: | Based on the features of Chinese salt rock bed,the comprehensive evaluation system of the stability of rock salt gas storage with multilevel and multi-index has been set up;and the assessment class level of the stability of rock salt gas storage during the operation period also has been defined.According to the test data and the result of numerical simulating,the scoring models of evaluation indices are built and the value of the corresponding evaluation indices for every assessment class is got.The weight ... |
| Keywords: | rock salt gas storage stability evaluation system extension evaluation fuzzy comprehensive evaluation |
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