《Table 1 List of the materials for single-seated earth-inserted tunnel construction》

《Table 1 List of the materials for single-seated earth-inserted tunnel construction》   提示:宽带有限、当前游客访问压缩模式
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《Construction Technology for New Arched All-Steel Earth-inserted Tunnel》


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The materials for a new arched all-steel earth-inserted tunnel are as shown in Table 1 for the one the length of 60 m,span of8 m,ridge height of 4.5-5 m,shoulder height of 2 m,arching spacing of 1 m.