斜坡高路堤路基病害治理及分析

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Abstract Research purposes:Due to project investment and using function，a lot of high embankments constructed on slope foundation during the past construction of the railway engineering. The high embankment hazards occur because of lack of insufficient construction experience on slope foundation of design or construction，or else lack of enough safety coefficients for saving project investment. The results of this hazard control and its analysis can be used to provide an important reference to engineering practice.

Research conclusions:The results of this hazard control and its analysis show that:(1)Loading term and grouting pile with steel pipe are the preference measures for emergency rescue of high embankments hazards constructed on slope foundation.(2)For the high embankments constructed on slope foundation，the drainage，filling material and foundation conditions must be strengthen，the safety factor should be much higher.(3)Constraint reinforcement piles should be taken for the high embankments constructed on slope foundation. (4)The research results have an important reference to railway and road engineering constructed on slope foundation.

Key words： high embankments constructed on slope foundation embankment hazard hazard control engineering measure

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	PANG Ying-gang
	YAO Yu-chun
	LI Chu-gen
	CHEN Yu-gang

Cite this article:

PANG Ying-gang,YAO Yu-chun,LI Chu-gen, et al. Hazard Control of the High Embankment Constructed on Slope Foundation and Its Analysis [J]. 铁道工程学报, 2015, 32(6): 25-28.

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https://tdgcxb.crec.cn/EN/ OR https://tdgcxb.crec.cn/EN/Y2015/V32/I6/25

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