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本文以天山公路为典型代表,总结出了滑落、滑移-弯曲、楔形体破坏、弯曲-拉裂、坠落等5种新疆山区公路边坡崩塌破坏模式,在对其破坏机理分析研究的基础上,重点针对新疆山区公路沿线边坡岩体受卸荷、长期风化及冻融作用的特点,探索性研究制定了相应的工程防治对策,可为新疆山区公路改建工程中的边坡崩塌灾害工程治理提供设计及施工技术参考,具有一定的工程实用价值。
This paper takes Tianshan Highway as a typical representative and summarizes five kinds of landslide failure modes of mountainous slopes such as slipping, slipping-bending, wedge-shaped body failure, bending-rupturing and falling. Based on the analysis of the failure mechanism, , Focusing on the characteristics of the slope rock mass affected by unloading, long-term weathering and freeze-thaw in the mountainous areas along the Xinjiang Uygur Autonomous Region, exploratory research has formulated corresponding engineering prevention and control measures, which can be used for the treatment of slope collapse hazards in the reconstruction of the mountainous highway in Xinjiang Provide design and construction technology reference, with some practical engineering value.