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新型锚杆、锚索的发展现状及展望
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(总参工程兵科研三所,洛阳,471023)

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李世民

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TU746.3

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Development Status and Prospects of New Anchors and Cables
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(Institute 3 of General Staff Engineer Corps.,Luoyang,471023)

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    摘要:

    通过大量文献研究和广泛工程调研,从六个方面综合论述了近期国内外新型岩土锚杆(索)的发展现状,即用于地下工程支护、城市基坑加固、腐蚀地质工程加固、软土地层工程加固、地下洞室抗爆以及边坡地震灾害治理的新型岩土锚杆(索)。在此基础上,分析了当前锚杆(索)发展中仍存在的主要问题,并指出了今后需要进一步开展的重要工作,包括针对深地下工程支护问题加强对屈服型锚杆(索)的研发,针对锚固工程耐久性问题加强对非金属锚杆(索)的研发,针对城市基坑工程加固问题加强对回收锚杆(索)的研发,针对软土地层工程加固问题加强对扩体型锚杆(索)的研发以及针对地下洞室锚固抗爆问题加强对新型抗爆锚杆(索)的研发。

    Abstract:

    Through extensive literature research and extensive engineering surveys, the recent development status of new geotechnical anchors (cables) at home and abroad is comprehensively discussed from six aspects, namely, new geotechnical anchors (cables) used for underground engineering support, urban foundation pit reinforcement, corrosion geological engineering reinforcement, soft soil layer engineering reinforcement, underground cavern explosion resistance, and slope earthquake disaster management. On this basis, the main problems still existing in the development of anchors (cables) are analyzed, and the important work that needs to be further carried out in the future is pointed out, including strengthening the research and development of yield-type anchors (cables) for deep underground engineering support problems, strengthening the research and development of non-metallic anchors (cables) for durability problems of anchoring projects, strengthening the research and development of recovery anchors (cables) for urban foundation pit engineering reinforcement problems, strengthening the research and development of expansion-type anchors (cables) for soft soil layer engineering reinforcement problems, and strengthening the research and development of new explosion-proof anchors (cables) for underground cavern anchoring explosion-proof problems.

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引用本文

Shimin Li, Bao Xu, Yanpeng Guo Development Status and Prospects of New Anchors and Cables. Prestress Technology 2015,19(02):12-19. 10.59238/j. pt.2015.02.003

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  • 在线发布日期: 2023-08-06
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