水利水电科技进展
水利水電科技進展
수이수전과기진전
ADVANCES IN SCIENCE AND TECHNOLOGY OF WATER RESOURCES
2013年
4期
57-60
,共4页
黄土%路堑高边坡%植被防护%植物配置模式%郑西客运专线
黃土%路塹高邊坡%植被防護%植物配置模式%鄭西客運專線
황토%로참고변파%식피방호%식물배치모식%정서객운전선
loess%cutting high slope%vegetation protection%plant arrangement mode%Zhengxi passenger dedicated line
以郑西客运专线DK297+183至DK298+420的黄土路堑高边坡为试验段，探讨了采用工程防护与植被防护相结合的方法对黄土路堑高边坡进行防护的可行性，从边坡稳定和坡面植被根系特性两个方面分析了黄土路堑高边坡的适宜坡型，在此基础上进行了植被防护试验。试验结果表明，采用合理坡型，在坡面形成适宜植物生长的土壤环境，并进行植物的合理配置，该植被防护技术可应用于黄土路堑高边坡的防护且有利于植被恢复。
以鄭西客運專線DK297+183至DK298+420的黃土路塹高邊坡為試驗段，探討瞭採用工程防護與植被防護相結閤的方法對黃土路塹高邊坡進行防護的可行性，從邊坡穩定和坡麵植被根繫特性兩箇方麵分析瞭黃土路塹高邊坡的適宜坡型，在此基礎上進行瞭植被防護試驗。試驗結果錶明，採用閤理坡型，在坡麵形成適宜植物生長的土壤環境，併進行植物的閤理配置，該植被防護技術可應用于黃土路塹高邊坡的防護且有利于植被恢複。
이정서객운전선DK297+183지DK298+420적황토로참고변파위시험단，탐토료채용공정방호여식피방호상결합적방법대황토로참고변파진행방호적가행성，종변파은정화파면식피근계특성량개방면분석료황토로참고변파적괄의파형，재차기출상진행료식피방호시험。시험결과표명，채용합리파형，재파면형성괄의식물생장적토양배경，병진행식물적합리배치，해식피방호기술가응용우황토로참고변파적방호차유리우식피회복。
By selecting the loess cutting high slope in Zhengxi passenger dedicated line DK297+183 to DK298+420 as a test section, the feasibility of using comprehensive measures combining engineering protection with vegetation protection in protection of loess cutting high slope was discussed. The slope types were analyzed according to slope stability and root characteristics of slope vegetation, and then the vegetation protection field tests were carried out. Tests results show that, the soil environment suitable to vegetation planting can be formed on the slope surface with adoption of suitable slope type, and the vegetation protection technology can be used in protection and revegetation of loess cutting high slopes on the basis of appropriate plant arrangement.
