摘要
在原有混凝土路面加铺薄层水泥混凝土层是对传统路面技术的一个挑战,涉及材料、工艺以及力学分析等内容。基于理论分析,采用有限元软件对薄层水泥混凝土路面的加铺效果及不同粘结模式下的力学性能进行分析,通过对结果的分析来验证和改进设计。
Overlay of a thin layer of cement ＆ concrete course on original concrete road surface is a challenge to traditional techniques for road surface for concerning materials,technology and chemical analysis,etc.Based on the theoretical analysis,this paper analyzes overlaying effect of thin-layer cement ＆ concrete road surface and mechanical properties in different bonding modes by means of finite element software,and verifies and modifies design in accordance with analysis for results.
出处
《公路交通技术》
2012年第4期10-12,共3页
Technology of Highway and Transport
关键词
超薄混凝土
有限元分析
薄层罩面
力学性能
ultrathin concrete
finite element analysis
thin-layer top facing
mechanical property
