采用贫混凝土基层的道路结构设计方法  

Design Method of Road Structure Using Lean Concrete Base

作　　者：刘永刚[1] 高宏伟[1] 肖桂清[2] 

机构地区：[1]天津水泥工业设计研究院有限公司,天津300400 [2]天津市市政工程设计研究院,天津300051

出　　处：《水泥技术》2018年第1期27-31,34,共6页Cement Technology

摘　　要：贫混凝土作为一种刚性基层材料,具有良好的防水和防渗特性,在降雨量较大的南方地区具有广阔的应用前景。本文以工业场地道路为背景,研究了贫混凝土基层道路的设计流程、方法以及各种参数的选取。该研究可作为工业场地贫混凝土基层道路设计的基础数据,为今后工业场地的贫混凝土道路结构设计提供参考。As a kind of rigid base material, lean concrete has good waterproof and anti-seepage properties, and has a broad application prospect in the southern region with large rainfall. The road in industrial field was taken as a background, the design flow, method and the selection of various parameters for road with lean concrete base were studied. This research can be used as a design basis of lean concrete base road in industrial field, which provides a reference for the design of lean concrete road structure in the industrial field in the future.

关 键 词：贫混凝土 荷载应力 温度应力 弯拉强度 

分 类 号：U416.216.3[交通运输工程—道路与铁道工程]