【摘要】 土石坝由于其对地形、地质条件的适应性和广泛应用性,坝高、坝料及基础处理技术等都在不断发展和提高。结合工程实际,从土料防渗土石坝、混凝土面板堆石坝、沥青混凝土堆石坝和土工膜防渗土石坝几类重要坝型的防渗、结构形式、设计理论等方面的新技术、新理论、新进展进行了总结。更多还原

【Abstract】 Because the earth and stone dam is adaptive to landform and geological conditions and it is applied widely, the dam height, dam material and foundation treatment technology develop and advance constantly. Connecting with the engineering facts, this papper summarizes the new technologies, theories and development about the aspects on seepage control, structure, deep-cover layer treatment and design theories of some types of important dams, in which include earth material anti-seepage earth and stone dam, Concrete facing rockfill dam, asphaltum concrete facing rockfill dam and geomembrane anti-seepage earth and stone dam.更多还原