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Research and application of key technologies for the construction of large-diameter shield tunnels passing through circular wind shafts(Chinese Edition) - Softcover
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Language:Chinese.paperback.Pub Date:2022-01-01.publisher:Shanghai Science and Technology Press.description:Paperback. Pub Date: 2022-01-01 Pages: 188 Publisher: In order to meet the ventilation needs of long-distance tunnels. Shanghai Science and Technology Press generally needs to set up interval air shafts. Re-starting construction technology. but under
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Research and application of key technologies for the construction of large-diameter shield tunnels passing through circular wind shafts(Chinese Edition)
Published by
Shanghai Science and Technology Press
ISBN 10: 7547855768
ISBN 13: 9787547855768
New
paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2022-01-01 Pages: 188 Publisher: In order to meet the ventilation needs of long-distance tunnels. Shanghai Science and Technology Press generally needs to set up interval air shafts. Re-starting construction technology. but under the condition of wind well facing the river and rich water. the reinforcement of the end well is affected. the construction space is limited. and the risk of arrival at the station and re-starting is extremely high. Nanjing Weisa. Seller Inventory # NY041326