【摘要】：目前,落石災(zāi)害已成為威脅道路和橋梁等基礎(chǔ)設(shè)施的主要災(zāi)害。結(jié)合落石運動特點,綜述了傳統(tǒng)鋼筋混凝土棚洞和柔性鋼棚洞在落石防護(hù)方面的應(yīng)用及研究現(xiàn)狀、基本構(gòu)成、傳力機(jī)理等,并結(jié)合各自的優(yōu)缺點及存在問題,探討了今后的發(fā)展趨勢。
[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.
【作者單位】： 昆明理工大學(xué);中鐵二院昆明勘察設(shè)計研究院有限責(zé)任公司;
【分類號】：U459
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本文編號：2432371