摘要
阐述膨胀土的一些性质 ,指出膨胀土路基设计是一个复杂的系统工程问题 ,膨胀土地区路基设计的关键是要确定路基设计系统的组成和各级目标 ,然后按照系统工程的方法 ,在保证总体最优的前提下进行各项设计 ,避免由于某些环节处理不当而引发整体性问题。
Since expansive soil is of some particular properties and vulnerable to changes of environment, the road bed design becomes a complex issue of system engineering The key steps of road bed design are first to determine the compositions and aims of the design system, followed by optimal overall design based on features of the expansive soil, in order to reduce damage induced by improper design
出处
《公路交通科技》
CAS
CSCD
北大核心
2000年第6期19-22,共4页
Journal of Highway and Transportation Research and Development
关键词
路基设计
系统工程
总体最优
公路
膨胀土地区
Expansive soil
Road bed design
System engineering
Optimal overall design
