干旱区生态环境知识资源中心(Arid): Effects of Climate Change on Geotechnical Infrastructures

Arid

DOI	10.1007/s11356-022-24788-7
	Effects of Climate Change on Geotechnical Infrastructures - state of the art
	Kandalai, Srikanth; John, Nithin Jacob; Patel, Anjan
通讯作者	Patel, A
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2023
卷号	30 期号:7 页码:16878-16904
英文摘要	Geotechnical infrastructures, like slopes and embankments, retaining walls, foundations, engineered landfills, overburden dumps, and pavements, get continuously exposed to various environmental factors which are climate dependent. Fate/ stability of these infrastructures due to extreme and abrupt change in precipitation, temperatures, humidity, and wind/airflow is quite questionable. Some of the issues related to climate change on soils include increase in infiltration rate, high pore-water pressure, decrease in effective stress, soil liquefaction, seepage failures, frost heaving, changes in soil suction potential, swelling and shrinkage in fine-grained soils, differential settlement, and damage to vegetation cover and thereby causing slope failures, waterlogged conditions, floods, soil erosion and/or internal erosion of fines, damage to landfill liners and soil covers, desertification, desiccation cracks on the ground surface, and groundwater table pollution due to contaminant migration. Therefore, studies on the impact of climate change on geotechnical infrastructures have gained attention of many researchers in the recent times. In present study, an up-to-date review of the works related to the influence of various climatic factors on geotechnical properties and thereby on geotechnical projects is carried out. Topics related to climate data downscaling using global climate models (GCM), climate change-induced slope instability, acid rains, desiccation cracking in soils with changing temperatures, impacts of dry-wet cycles and freeze-thaw cycles, and vegetation effects on soils are emphasized in this paper. Furthermore, to address the challenges, need-based research related to resilient infrastructures, thermo-hydro-mechanical models, bioremediation methods, innovative sustainable composite materials, and incorporation of climatic factors in design is highlighted and discussed.
英文关键词	Climate downscaling Desiccation cracks Slope instability Acid rains Wet-dry cycles Freeze-thaw cycles
类型	Review
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000909510200015
WOS关键词	DESICCATION CRACKING BEHAVIOR ; PROBABILISTIC BACK ANALYSIS ; COAL FLY-ASH ; FREEZE-THAW ; ACID-RAIN ; SHEAR-STRENGTH ; HYDRAULIC CONDUCTIVITY ; THERMAL-CONDUCTIVITY ; ANTECEDENT RAINFALL ; SHRINKAGE BEHAVIOR
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396243
推荐引用方式 GB/T 7714	Kandalai, Srikanth,John, Nithin Jacob,Patel, Anjan. Effects of Climate Change on Geotechnical Infrastructures - state of the art[J],2023,30(7):16878-16904.
APA	Kandalai, Srikanth,John, Nithin Jacob,&Patel, Anjan.(2023).Effects of Climate Change on Geotechnical Infrastructures - state of the art.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,30(7),16878-16904.
MLA	Kandalai, Srikanth,et al."Effects of Climate Change on Geotechnical Infrastructures - state of the art".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 30.7(2023):16878-16904.