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lisong8209金蟲 (小有名氣)
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[求助]
求助,ISTP收錄證明
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由于評(píng)職稱需要ISTP收錄證明,哪位好心人能幫忙把下面這篇文章的收錄證明給發(fā)到郵箱lisongzhang1982@163.com,最好是pdf版本的,因?yàn)橐酱蛴〕鰜怼2粍俑兄x啊。送上一點(diǎn)金幣,表達(dá)心意. Classification Method Study of Joint Coal Fracture Based on Hoek-Brown Criterion 非常感謝! |
木蟲 (正式寫手)

金蟲 (小有名氣)
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1. 標(biāo)題: Classification method study of joint coal fracture based on Hoek-Brown criterion 作者: Zhang Lisong; Yan Xiangzhen; Yang Xiujuan 叢書編者: Xie, F 會(huì)議: 5th International Symposium on In-Situ Rock Stress 會(huì)議地點(diǎn): Beijing, PEOPLES R CHINA 會(huì)議日期: AUG 25-27, 2010 會(huì)議贊助商: Int Soc Rock Mech; Inst Crustal Dynam China Earthquake Adm; Chinese Soc Rock Mech & Engn; Seismolog Soc China 來源出版物: ROCK STRESS AND EARTHQUAKES 頁: 447-452 出版年: 2010 Classification method study of joint coal fracture based on Hoek-Brown criterion 作者: Zhang, LS (Zhang Lisong)1; Yan, XZ (Yan Xiangzhen); Yang, XJ (Yang Xiujuan) 編者: Xie, F 來源出版物: ROCK STRESS AND EARTHQUAKES 頁: 447-452 出版年: 2010 被引頻次: 0 (來自 Web of Science) 引用的參考文獻(xiàn): 9 [ 查看 Related Records ] 引證關(guān)系圖 會(huì)議: 5th International Symposium on In-Situ Rock Stress 會(huì)議地點(diǎn): Beijing, PEOPLES R CHINA 會(huì)議日期: AUG 25-27, 2010 會(huì)議贊助商: Int Soc Rock Mech; Inst Crustal Dynam China Earthquake Adm; Chinese Soc Rock Mech & Engn; Seismolog Soc China 摘要: Calculation formulas of geological strength index(GSI) and jointing parameter(JP) of rock strength index(RMi) are derived, and the GSI-JP modified analysis method for coal fracture in wellbore direction is given. Considering wavelet neural network, coal principal stresses with reservoir plane is analyzed, consequently coal seam plane fracture classification method is presented based on Hoek-Brown criterion. According to GSI-JP value, coal seam fracture coefficient size and energy method, four grades of A,B,C,D are divided for coal fracture degree at wellbore direction and reservoir plane, and coal fracture classification stan-dard is determined. Appling the classification method and standard, the distribution regularity of coal fracture is studied for ZP-1 Well and JinCheng region in QinShui basin. The research results show that coal GSI value of ZP-1 well is among 30-50, and JP value of RMI is 0.1-0.25, so coal fracture of ZP-1 is considered as grade B. Coal seam fracture degree of YangCheng, DingDian, FanZhuang, FanZhuang, ChangYe, ZhangZi in JinCheng block is defined as grade A, but northwest region coal seam is belong to grade D. The prediction results agree well with the measured values, therefore the classification method and standard are proved. Depending on research results, computer program is corresponding developed. 入藏號(hào): WOS:000290973700072 文獻(xiàn)類型: Proceedings Paper 語種: English 通訊作者地址: Zhang, LS (通訊作者),China Univ Petr, Coll Mech & Elect Engn, Dongying, Shandong, Peoples R China. 地址: 1. China Univ Petr, Coll Mech & Elect Engn, Dongying, Shandong, Peoples R China 出版商: CRC PRESS-TAYLOR & FRANCIS GROUP, 6000 BROKEN SOUND PARKWAY NW, STE 300, BOCA RATON, FL 33487-2742 USA Web of Science 類別: Engineering, Civil; Engineering, Petroleum; Engineering, Mechanical; Geosciences, Multidisciplinary; Mining & Mineral Processing 研究方向: Engineering; Geology; Mining & Mineral Processing IDS 號(hào): BVB64 ISBN: 978-0-415-60165-8 |
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