摘要
针对京包铁路K612+100^+420段路堑边坡特征,进行了边坡防护方案的比选;根据不同地形特征,采用了不同的柔性网防护形式,既满足了防护效果,又节约了投资,而且对既有线运营干扰也小。柔性防护网体系是在呼铁局管内的首次成功应用,为今后类似工程提供了宝贵的经验。
In relation to the characteristics of the cutting slope along Section K612 ＋ 100 - ＋ 420 of Beijing- Baotou Railway, the slope protection scheme was selected and, according to the landform features, different modes of flexible protection net were used, which met the requirement, saved the cost, and make little interference with the operation of existing lines. The flexible protection network got the first success when applied in Hohhot Railway Adminstration, offering valuable experience for similar projects in the future.
出处
《路基工程》
2015年第4期229-233,共5页
Subgrade Engineering
关键词
崩塌落石
弹高冲击能模拟
柔性防护机制
主被动防护网
施工技术
rockfall
bounce impact energy simulation
flexible protection mechanism
active and passive protection net
construction technology
