科学技术与工程
科學技術與工程
과학기술여공정
SCIENCE TECHNOLOGY AND ENGINEERING
2015年
24期
185-188,202
,共5页
草皮护坡%直剪试验%抗剪强度%根和土复合体
草皮護坡%直剪試驗%抗剪彊度%根和土複閤體
초피호파%직전시험%항전강도%근화토복합체
turf revetment%direct shear test%shear strength%root and soil complex
近年来草皮护坡越来越多地出现在实际工程当中,但是相关研究却是一个相对较新的领域。传统的边坡工程加固措施,大多采用砌石挡墙及喷混泥土等护坡结构,仅仅起到了一个保护水土流失的作用。现基于土力学,弹性力学和生态学原理和方法,采用室内直剪试验的技术路线来探讨5种不同固土植物的根系对土体抗剪强度的影响,以及根和土复合体的抗剪特性。不断的研究和应用实践完善草皮护坡的科学基础,使其实用性与科学性进一步融合,并扩大和加深其工程应用的理论内涵和应用范围。
近年來草皮護坡越來越多地齣現在實際工程噹中,但是相關研究卻是一箇相對較新的領域。傳統的邊坡工程加固措施,大多採用砌石擋牆及噴混泥土等護坡結構,僅僅起到瞭一箇保護水土流失的作用。現基于土力學,彈性力學和生態學原理和方法,採用室內直剪試驗的技術路線來探討5種不同固土植物的根繫對土體抗剪彊度的影響,以及根和土複閤體的抗剪特性。不斷的研究和應用實踐完善草皮護坡的科學基礎,使其實用性與科學性進一步融閤,併擴大和加深其工程應用的理論內涵和應用範圍。
근년래초피호파월래월다지출현재실제공정당중,단시상관연구각시일개상대교신적영역。전통적변파공정가고조시,대다채용체석당장급분혼니토등호파결구,부부기도료일개보호수토류실적작용。현기우토역학,탄성역학화생태학원리화방법,채용실내직전시험적기술로선래탐토5충불동고토식물적근계대토체항전강도적영향,이급근화토복합체적항전특성。불단적연구화응용실천완선초피호파적과학기출,사기실용성여과학성진일보융합,병확대화가심기공정응용적이론내함화응용범위。
In recent years, Turf revetment engineering more and more appear in the practical project, but the research is a relatively new field. The traditional slope engineering reinforcement measures, most of the stone retai-ning wall and mixed spraying structure soil slope, only played a role in the protection of the soil and water loss. Based on soil mechanics, elastic mechanics and the ecological principles and methods, technical route using indoor direct shear test to explore the effects of 5 different soil plant roots on shear strength of soil, and the shear charac-teristics of root and soil complex. Research and applicaton of practice constantly improve the scientific basis of turf, making it practical and scientific further fusion,and expand and deepen the theoretical meaning and scope of its en-gineering applications.