PDF(2385 KB)
弱膨胀土地区隧道施工工法及塌方原因研究
张毅, 折学森, 李楠
PDF(2385 KB)
弱膨胀土地区隧道施工工法及塌方原因研究
Study on Tunnel Construction Scheme in Weak-expansive Soil Area and Reason of Collapse
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