毛邦燕, 唐兵, 蒋良文, 王科. 2014: 沪昆客专克地坝陵河特大桥工程地质问题及对策研究. 工程地质学报, 22(s1): 104-109. DOI: 10.13544/j.cnki.jeg.2014.s1.019
    引用本文: 毛邦燕, 唐兵, 蒋良文, 王科. 2014: 沪昆客专克地坝陵河特大桥工程地质问题及对策研究. 工程地质学报, 22(s1): 104-109. DOI: 10.13544/j.cnki.jeg.2014.s1.019
    Mao Bangyan, Tang Bing, Jiang Liangwen, Wang Ke. 2014: STUDY ON ENGINEERING GEOLOGICAL PROBLEMS AND PREVENTION MEASURES OF THE SUPER LARGE BRIDGE KEDI BALINGHE SHANGHAI-KUNMING PASSENGER SPECIAL LINE. JOURNAL OF ENGINEERING GEOLOGY, 22(s1): 104-109. DOI: 10.13544/j.cnki.jeg.2014.s1.019
    Citation: Mao Bangyan, Tang Bing, Jiang Liangwen, Wang Ke. 2014: STUDY ON ENGINEERING GEOLOGICAL PROBLEMS AND PREVENTION MEASURES OF THE SUPER LARGE BRIDGE KEDI BALINGHE SHANGHAI-KUNMING PASSENGER SPECIAL LINE. JOURNAL OF ENGINEERING GEOLOGY, 22(s1): 104-109. DOI: 10.13544/j.cnki.jeg.2014.s1.019

    沪昆客专克地坝陵河特大桥工程地质问题及对策研究

    STUDY ON ENGINEERING GEOLOGICAL PROBLEMS AND PREVENTION MEASURES OF THE SUPER LARGE BRIDGE KEDI BALINGHE SHANGHAI-KUNMING PASSENGER SPECIAL LINE

    • 摘要: 克地坝陵河双线特大桥为沪昆客专贵州段内重点控制工程之一。桥梁工程穿越区内地形、地质条件异常复杂,受地形切割地层及地质构造等多种因素综合控制,区内危岩落石、滑坡、岩堆、岩溶等工程地质问题频发。利用测绘、物探、钻探等资料,对桥址区内主要工程地质的类型、规模、危害性以及防治对策等方面进行深入分析、研究。研究成果不仅能为铁路选线提供依据,而且对围岩落石问题的处理及桥梁工程设计、施工以及运营都具有重大意义。

       

      Abstract: The super large bridge Kedi Balinghe is one of the key projects of the Guizhou section of the Shanghai-Kunming passenger special line. The geological condition is extremely complicate of the bridge project. Influence factors are topography and geomorphology, formation lithology, geological structure, et al. Rockfall, landslide, rock heap, karst are frequently. Use the surveying and mapping, geophysical prospecting and drilling data to study the type, scale, harmfulness of the engineering geological problems and the countermeasures. The research results have offered the basis for circuit scheme, and have great meanings in design, construction and operation of the bridge.

       

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