| 太行山隧道膏溶角砾岩地段合理断面型式研究 |
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| 引用本文： | 庞山,宋玉香,朱永全.太行山隧道膏溶角砾岩地段合理断面型式研究[J].石家庄铁道学院学报,2006,19(4):48-51. |
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| 作者姓名： | 庞山 宋玉香 朱永全 |
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| 作者单位： | 石家庄铁道学院土木工程分院 河北石家庄050043 |
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| 摘 要： | 石太客运专线太行山隧道膏溶角砾岩地层,围岩松动压力和膨胀压力大。对圆形、马蹄形、椭圆形三种断面型式进行计算、分析对比,提出膏溶角砾岩地层区段隧道的合理断面型式。
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| 关 键 词： | 客专隧道 膏溶角砾岩 合理断面 |
| 文章编号： | 1006-3226（2006）04-0048-04 |
| 收稿时间： | 2006-05-22 |
| 修稿时间： | 2006年5月22日 |
Study on Rational Section of Taihang Mountain Tunnel in Gypsum Breccia Region |
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| Pang Shan,Song Yuxiang,Zhu Yongquan.Study on Rational Section of Taihang Mountain Tunnel in Gypsum Breccia Region[J].Journal of Shijiazhuang Railway Institute,2006,19(4):48-51. |
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| Authors: | Pang Shan Song Yuxiang Zhu Yongquan |
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| Institution: | School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China |
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| Abstract: | Considering the high loosening and swelling pressure of surrounding rock masses in gypsum breccia region of the Taihang Mountain tunnel of Shijiazhuang-Taiyuan passenger railway line,three cross section schemes,namely circle,ellipse and horseshoe are analysed and compared with one another,and the most rational scheme for tunnel in gypsum breccia region is obtained. |
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| Keywords: | tunnel of passenger railway line gypsum breccia rational cross section |
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