项目名称: |
Laboratory Testing of Aggregates for Road and Bridge Construction |
摘要: |
This project reviews existing documentation on direct shear testing of aggregates and the friction angles used in design of roads and bridges. For open and well graded AASTHO aggregates: (1) sieve analysis to verify AASHTO designation (ASTM C136-01) for the aggregates tested. |
状态: |
Active |
资金: |
$152798 |
资助组织: |
Federal Highway Administration |
管理组织: |
Federal Highway Administration |
项目负责人: |
Nicks, Jennifer |
执行机构: |
Engineering and Software Consultants, Incorporated |
开始时间: |
20151212 |
预计完成日期: |
0 |
实际结束时间: |
0 |