交通科学与工程
交通科學與工程
교통과학여공정
JOURNAL OF CHANGSHA COMMUNICATIONS UNIVERSRTY
2014年
4期
22-26
,共5页
路基边坡%雨水冲刷%生态护坡%水泥砂浆
路基邊坡%雨水遲刷%生態護坡%水泥砂漿
로기변파%우수충쇄%생태호파%수니사장
subgrade slope%the rains washed out%ecological slope protection%cement mortar
为了验证一种新型水泥砂浆生态护坡结构的防护效果,采用室内模拟试验的方法,分析了该种水泥砂浆生态护坡的抗雨水冲刷能力,提出了水泥砂浆防护形式的设计参数,并进行水泥砂浆防护不同构造的对比试验研究。试验结果表明:该种防护技术下,泥沙冲刷量至少比裸坡少了60%,防止水土流失效果明显,其中采用间距20 cm突起构造的形式对于坡面的防护效果是最经济适用的。
為瞭驗證一種新型水泥砂漿生態護坡結構的防護效果,採用室內模擬試驗的方法,分析瞭該種水泥砂漿生態護坡的抗雨水遲刷能力,提齣瞭水泥砂漿防護形式的設計參數,併進行水泥砂漿防護不同構造的對比試驗研究。試驗結果錶明:該種防護技術下,泥沙遲刷量至少比裸坡少瞭60%,防止水土流失效果明顯,其中採用間距20 cm突起構造的形式對于坡麵的防護效果是最經濟適用的。
위료험증일충신형수니사장생태호파결구적방호효과,채용실내모의시험적방법,분석료해충수니사장생태호파적항우수충쇄능력,제출료수니사장방호형식적설계삼수,병진행수니사장방호불동구조적대비시험연구。시험결과표명:해충방호기술하,니사충쇄량지소비라파소료60%,방지수토류실효과명현,기중채용간거20 cm돌기구조적형식대우파면적방호효과시최경제괄용적。
In order to validate the mortar protective effect of ecological slope protection structure of a new type of cement,the indoor simulation test method was adopted,the ability to resist the rains washed out of ecological slope protection of this kind of cement mortar was analyzed,the cement mortar protection forms of design parameters are put forward,and different tectonic contrast of the cement mortar protection is experimen-tally studied.Theoretical analysis and experimental results show that this kind of pro-tection technique under sediment erosion quantity is at least 60% than those in bare slope,the prevention of soil erosion effect is obvious,which takes the form of spacing between 20 cm swelled structure for the slope surface protection and this is the most af-fordable.