城市道路路面石灰土结构层设计合理性的分析  

Analysis of Reasonableness of Design of Lime Soil Structure Layer of Urban Road Surface

作　　者：康联国 KANG Lian-guo(CSCEC AECOM Construction Co.Ltd.,Lanzhou 730000,China)

机构地区：[1]中国市政工程西北设计研究院有限公司,兰州730000

出　　处：《工程建设与设计》2021年第16期83-84,100,共3页Construction & Design for Engineering

摘　　要：在工程图设计阶段,石灰土被广泛应用于城市道路路面结构层中,而勘察、设计、施工、试验检测过程都会影响石灰土设计的合理性,因此,石灰土结构层设计的合理性应引起足够的重视。论文从材料来源与性能,结构层的层位设计,机械施工可行性要求,试验检测时要求的抗压强度、压实、石灰掺量等方面,详细分析了在设计阶段如何合理设计城市道路路面石灰土结构层,并列举了应用实例以便读者更好地理解。In the stage of engineering drawing design,lime soil is widely used in the structure layer of urban road surface.Investigation,design,construction and test will affect the rationality of lime soil design,so the rationality of lime soil structure layer design should be paid enough attention.From the aspects of material source and performance,layer design of structural layer,feasibility requirements of mechanical construction,compressive strength,compaction,lime content and so on,this paper analyzes in detail how to design urban road pavement lime soil structural layer reasonably in the design stage,and enumerates application examples for readers to better understand.

关 键 词：城市道路 石灰土 结构层设计 合理性 

分 类 号：U416.2[交通运输工程—道路与铁道工程]