1) Damage of the old cement concrete pavement board
旧水泥砼板块
4) Existing cement concrete pavement
旧水泥砼路面
1.
Field vibratory measurement analysis is necessary to the investigation into the vibration of roadside structures caused by the impact compaction of existing cement concrete pavement.
为探讨旧水泥砼路面冲击压实施工对周围构筑物产生的振动影响,需进行现场振动测试分析。
2.
In order to evaluate the bearing capacity of the existing cement concrete pavement with impact compaction and recommend input parameters for the design of overlay pavement structure, it is necessary to conduct field test for the resilient modulus of the compacted pavement.
为了评估应用冲击压实技术处理后旧水泥砼路面的承载能力 ,为加铺层的设计提供计算参数参考值 ,必须进行回弹模量现场试验的研究 。
5) old cement concrete pavement
旧水泥砼路面
1.
For the first time, impact compactor with polygon roller for breaking up and compacting old cement concrete pavement slab in rehabilitating engineering of old cement concrete pavement.
通过非圆形轮冲击压实机械首次在修复旧水泥砼路面工程中用于打碎旧面板、稳固路基路面的工程实例 ,分析冲击压实机理及压实效果 。
2.
By analysis on the structure of old cement concrete pavement,this paper puts forward reconstruction plan,key points of construction and achieved result.
通过对旧水泥砼路面结构的分析,提出改建方案,归纳施工要点及取得的效果。
补充资料：硅酸盐水泥(见通用水泥)
硅酸盐水泥(见通用水泥)
portland cement
硅酸盐水泥portland Cement以硅酸盐为主要成分的水泥(见通用水泥)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条