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102大型滑坡群治理(No.102 Landslide GroupTreatment)
來源:西安中交公路巖土工程有限責任公司   發布時間:2013/7/6   瀏覽次數:


  102滑坡群位于西藏波密縣境內、川藏公路原102道班附近,該滑坡群屬巨厚冰磧物堆積層滑坡,由大小6個滑坡組成,因其規模巨大、成因復雜、危害嚴重、治理極難而在同類型滑坡中位列世界第三、亞洲第一。
  公司技術人員在研究該滑坡群治理方案過程中,堅持“減重卸載、錨固支擋、綜合排水”的設計思路,創新采用以錨索肋板墻、錨索抗滑樁支擋形成路基的新思路,創新采用巨厚松散冰磧物體地層中大噸位預應力錨索錨固新技術,創新采用錨索墻后松散土體固化改性新工藝,在冰磧物滑坡體的預應力錨固理論方面做出了新探索,開創了研究治理該類滑坡的先河。                                    Located in Bomi county of Tibet and nearby the existing 102 Road Curing Station of Chuna Zang Located in Bomi county of Tibet and nearby the existing 102 Road Curing Station of Chuna Zang highway, 102 landslide group belongs to the landslide of huge and thick ice deposits, and consists of six landslides, it being the first in Asia and the third in the world among same-typed landslides because of its large scale, complicated cause of formation, serious harm and difficult treatment. In researching the treatment plan of landslide group, the professionals of our company stick to the design concept of “reducing weight and unloading, anchoring and supporting, and integrative drainage”, innovating and using the new concept of supporting and retaining by the anchor-rope rib board wall and the anchor-rope anti-slide pile so as to form subgrade, innovating and using the new technology of anchoring by the large-ton prestressed anchor-rope in huge and thick ice deposits layer, and innovating and using the new technique of solidifying and property transform for the loose soil behind anchor-rope wall. Our company has made new explorations in the prestressed anchorage theory of ice deposits landslides and inaugurated the origin of researching and treating this type landslide.

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公司地址:西安市高新區灃惠南路20號華晶商務廣場A座10層 郵政編碼:710075 備案號:陜ICP備05009718號

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