传统棚洞与柔性棚洞应用研究综述
发布时间：2019-03-01 11:03
【摘要】：目前,落石灾害已成为威胁道路和桥梁等基础设施的主要灾害。结合落石运动特点,综述了传统钢筋混凝土棚洞和柔性钢棚洞在落石防护方面的应用及研究现状、基本构成、传力机理等,并结合各自的优缺点及存在问题,探讨了今后的发展趋势。
[Abstract]:At present, rockfall disaster has become a major disaster threatening infrastructure such as roads and bridges. Combined with the characteristics of rock falling movement, this paper summarizes the application and research status of traditional reinforced concrete shed holes and flexible steel shed holes in stone falling protection, the basic composition, force transfer mechanism, and so on, and combines their advantages and disadvantages and existing problems. The development trend in the future is discussed.
【作者单位】： 昆明理工大学;中铁二院昆明勘察设计研究院有限责任公司;
【分类号】：U459
，
本文编号：2432371
[Abstract]:At present, rockfall disaster has become a major disaster threatening infrastructure such as roads and bridges. Combined with the characteristics of rock falling movement, this paper summarizes the application and research status of traditional reinforced concrete shed holes and flexible steel shed holes in stone falling protection, the basic composition, force transfer mechanism, and so on, and combines their advantages and disadvantages and existing problems. The development trend in the future is discussed.
【作者单位】： 昆明理工大学;中铁二院昆明勘察设计研究院有限责任公司;
【分类号】：U459
，
本文编号：2432371
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