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ENGINEERING GEOLOGICAI IN PERENNIALLY FROZEN GROUND OF QINGZANG RAILWAY |
DU Shi-hui |
Xi'an Branch, First Survey and Design Institute of MOR |
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Abstract According to working experience in Qingzang railway, the engineering geology of perennially frozen ground is descripted in detail. Meanwhile, the main construction engineering geology is given pride to the comrades for reference.
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Received: 26 August 2002
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