项目名称: |
EFFECT OF BITUMINOUS SPRAYING OF HYDRAULICALLY BOUND GRAVEL ROADBASES UNDER CONCRETE SURFACINGS ON BOND |
摘要: |
THE EFFECT OF SPRAYING A HYDRAULICALLY BOUND GRAVEL ROADBASE WITH BITUMEN ON THE BEARING CAPACITY OF A PAVEMENT CONSISTING OF A CONCRETE SURFACING AND A ROADBASE IS TO BE EXAMINED. IN PARTICULAR THE EXTENT TO WHICH THE BOND BETWEEN THE CONCRETE SURFACING AND THE ROADBASE IS INTERRUPTED IS TO BE DETERMINED, AS THIS CAUSES AN INCREASE IN THE STRESSING OF THE PAVEMENT. THE LARGE PAVEMENT TEST RIG IN THE INSTITUTE IS TO BE USED FOR THE TESTS. |
状态: |
Completed |
资助组织: |
BUNDESMINISTER FUER VERKEHR |
项目负责人: |
BIRMANN, D;EISENMANN, J |
执行机构: |
PRUEFAMT F D BAU V LANDVERKEHRSWEGEN, TU MUENCHEN (TECHNICAL UNIVERSITY OF MUNICH, INSTITUTE FOR CONSTRUCTION OF LAND TRANSPORT ROUTES) |
开始时间: |
19761200 |
实际结束时间: |
19790500 |
主题领域: |
Research;I22: Design of Pavements, Railways and Guideways |