摘要
本文基于理论分析研究了由钢锚索、水泥砂浆和岩石三种异质材料粘结复合而成的锚固体内锚根段界面性状、传力机理和界面应力 ,建立了钢锚索与水泥砂浆之间界面上作用应力表达式、开裂滑移准则 ,为深入分析岩锚体的锚固机理奠定了一定的基础。
Based on theoretical analyses, the interface properties, transfer mechanism and intreface stress at anchorage zone of anchoring mass made up of cable, grout and rock, are primarily studied. The equation of cable-grout interface, crack and slip criteria are put forward. [
出处
《地下空间》
CSCD
2000年第2期117-121,共5页
Underground Space
