摘要
针对半刚性基层沥青混凝土路面产生非荷载裂缝的病害,通过对二灰碎石半刚性基层横向裂缝产生原因的分析,提出了对二灰碎石配合比设计进行探讨和加强施工控制措施,以减少面层非荷载反射裂缝的数量,从而最大限度地减少半刚性基层沥青混凝土路面非荷载裂缝病害的发生。
According to non-loaded cracks produced in asphalt concrete pavement with semi-rigid base reasons caused the transverse cracks in lime-flyash stabilized broken stone base are analyzed; at the same time corresponding measures are proposed for mix proportion design to strengthen construction control and reduce non-loaded reflection cracks for asphalt concrete pavement with semi-rigid base.
出处
《山西建筑》
2007年第17期300-301,共2页
Shanxi Architecture
关键词
路面病害
非荷载反射裂缝
二灰碎石半刚性基层
施工控制
pavement disease, non-loaded reflection crack, lime-flyash stabilized broken stone base, construction control
