岩土工程学报2016，Vol.38Issue(z1)：216-220,5.DOI:10.11779/CJGE2016S1040
季节冻土区膨胀土边坡冻害防护综合技术
Integrated protection technology for expansive soil slopes in seasonally frozen zones
摘要
Abstract
In seasonal frozen zones, protection technology for heaving damage and slope stability of expansive soil slopes is necessary. By analyzing the engineering background and characteristics of expansive soil, that it is considered protection goal of expansive soil slopes is to try to suppress the amplitude of the water content of the destruction zone so as to ensure that the soil structure of slope is not destroyed and crack development is restricted. Based on the theoretical researches on frost heaving and swelling characteristics of expansive soil, the comprehensive protection technology with both waterproofing and drainage is proposed to ensure the long-term effectiveness of protective measures.关键词
季节冻土区/膨胀土边坡/防护技术Key words
seasonally frozen zone/expansive soil slope/protection technology分类
建筑与水利引用本文复制引用
徐丽丽,刘丽佳,徐昭巍,张滨..季节冻土区膨胀土边坡冻害防护综合技术[J].岩土工程学报,2016,38(z1):216-220,5.基金项目
水利部公益性行业科研专项（201001027）；黑龙江省自然科学基金项目 （）
