Language:Chinese.No Binding.publisher:China Railway Publishing House Pub. Date :1994-09.description:Pages Number: 411 Publisher: China Railway Press Pub. Date :1994-09. This book introduces the permafrost region of Northeast China appears in a variety of construction and renovation methods of freezing. Include: characteristics of permafrost and per
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Pages Number: 411 Publisher: China Railway Press Pub. Date :1994-09. This book introduces the permafrost region of Northeast China appears in a variety of construction and renovation methods of freezing. Include: characteristics of permafrost and permafrost-based theory; engineering survey methods. requirements and principles of the railway line selection; foundation frost heaving and thawing; permafrost roadbed. bridges and culverts. tunnels. drainage and housing constructio. Seller Inventory # L11374