军用机场沥青混凝土道面典型结构

不同等级机场选用其代表飞机作为设计飞机,把土基强度划分3个等级。通过对我国高等级公路面层、基层和底基层组成材料的模量值和强度实测值进行了大量的统计分析,得到了典型结构设计参数的取值范围。抗拉强度结构系数Ks采用固定值。按照《军用机场沥青混凝土道面技术规范》所规定的方法,计算出各级机场沥青道面的典型结构。

Standardized Structure for Asphalt Pavement of Military Airport in China

The present airplanes in different grades of airports are chose as design airplanes in the paper.The soil is divided into three grades by lowest value of soil modulus and the dividing principle of soil modulus.It is clear that the range of designing parameters of pavement on the Standardized Structure is achieved based on statistic analysis for test values of the modulus and strength on expressway in China.The Standardized Structure can be calculated on the basis of designing method specified in in China.