Asphalt pavement upheaval inspection method

• Main Authors: FU SHUYIN, LU WEI, ZHANG QINGQUAN, CHEN ZHAOHUI, HE LU, NIAN SHILEI, XIAO PENGFEI, LI GUOSHENG, YIN WEI, PAN HEBIN, ZHOU YUPENG, CHAI GUANYU, ZHANG TAILEI, CHEN WENLONG, JIN TINGJIE, WANG HAIYANG, WANG RIXING
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2024
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; MEASURING; PHYSICS; TESTING

The invention discloses an asphalt pavement upheaval inspection method, which comprises the following steps of: detecting the vertical acceleration of a detection vehicle by additionally arranging an acceleration sensor, calculating the height and the volume of an upheaval by combining a measured numerical value with parameters such as vehicle speed and the like, and comparing with a preset threshold value to judge the grade of the upheaval so as to judge a maintenance method. The method can reduce the cost, is used for normalized detection, and is not influenced by the climate environment. 本发明公开了一种沥青路面拥包检查方法，通过增设加速度传感器对检测车的垂直加速度进行检测，通过测得的数值结合车速等参数可对拥包的高度和体积进行计算，通过与预设阈值的比对来判断拥包等级，进而判断养护方法；本发明可降低成本，用于常态化检测，也不受气候环境的影响。