详情

VIBRATION STUDIES

项目名称：	VIBRATION STUDIES
摘要：	THE NUISANCE CRITERIA NORMALLY SELECTED TO ENSURE THAT VIBRATION CAUSED BY BLASTING IS INNOCUOUS, ARE GENERALLY BASED ON THE MEASUREMENTS OF PARTICULAR VIBRATION VELOCITIES. PROBLEMS ARE VARIED AND CAN CONCERN HOUSES OR BUILDINGS, DECKED ENGINEERING STRUCTURES, ANCHORAGE OF SUSPENDED STRUCTURES OR TUNNELS AND ROCK MASS STABILITY. IT IS EVIDENT THAT OTHER CRITERIA MUST BE TAKEN INTO ACCOUNT IN PARTICULAR ACCELERATION AND EVENTUALLY DISPLACEMENT AS A FUNCTION OF THE VIBRATION WAVE LENGTH. IT IS PROPOSED TO CONDUCT AN EXHAUSTIVE STUDY OF ALL VIBRATION PARAMETERS WITH A VIEW TO A BETTER UNDERSTANDING OF NUISANCE PROBLEMS. EACH TYPE OF STRUCTURE WILL BE THE SUBJECT OF AN IN-DEPTH ANALYSIS IN ORDER TO ORIENTATE THE STUDIES OF SPECIFIC NUISANCE PROBLEMS. AN ORIENTATION REPORT OUTLINES THE CASE OF ORDINARY BUILDINGS AND TUNNELS. MEASUREMENTS WILL ONLY BE TAKEN ON THE SITES.
状态：	Active
资助组织：	MINISTERE DES TRANSPORTS (MINISTRY OF TRANSPORT)<==>MINISTERE DE L'ENVIRONNEMENT ET DU CADRE DE VIE (MINISTRY OF ENVIRONMENT AND QUALITY OF LIFE)
项目负责人：	ALLARD, P
执行机构：	LABORATOIRES DES PONTS ET CHAUSSEES - ROAD AND BRIDGE LABORATORIES
开始时间：	19790000
主题领域：	Bridges and other structures；I42: Soil Mechanics