详情

MIXED STRUCTURES (ROADBASES STABILIZED WITH HYDRAULIC BINDERS COVERED WITH THICK BITUMINOUS MATERIAL COURSES)

项目名称：	MIXED STRUCTURES (ROADBASES STABILIZED WITH HYDRAULIC BINDERS COVERED WITH THICK BITUMINOUS MATERIAL COURSES)
摘要：	THERE IS A LARGE INCREASE IN THE NUMBER OF PAVEMENTS BUILT, WHICH COMPRISE A ROADBASE STABILIZED WITH HYDRAULIC BINDERS COVERED WITH VERY THICK BITUMINOUS MATERIAL LAYERS (EITHER STABILIZED OR STRENGTHENED ROADBASES). THE AIM OF THIS RESEARCH IS TO OBTAIN A BETTER KNOWLEDGE OF THE BEHAVIOUR OF THIS TYPE OF PAVEMENT. IN THE FIRST PHASE OF THE RESEARCH A DEFINITION WILL BE GIVEN OF MIXED STRUCTURES, STRESSING THEIR SPECIFIC ASPECTS COMPARED TO OTHER TYPES OF STRUCTURE AS REGARDS: MECHANICAL BEHAVIOUR, NON-DESTRUCTIVE TESTING CHARACTERISTICS; DETERIORATION. IN 1978, IT IS ENVISAGED TO DRAFT AN INFORMATION BOOKLET GIVING THE RESULTS OF THE FIRST OBSERVATIONS ON THE BEHAVIOUR OF THESE PAVEMENT STRUCTURES, AND ON THE POSSIBILITIES AND LIMITS OF NON-DESTRUCTIVE TESTING APPARATUS IN ORDER TO GRASP THE EVOLUTION IN THESE PAVEMENTS.
状态：	Active
资助组织：	MINISTERE DE L'EQUIPEMENT ET DE L'AMENAGEMENT DU TERRITOIRE
项目负责人：	CHRISTORY, J P
执行机构：	LABORATOIRES DES PONTS ET CHAUSSEES - ROAD AND BRIDGE LABORATORIES
开始时间：	19780000
主题领域：	Pavements；I22: Design of Pavements, Railways and Guideways