横向力系数测试仪在低等级公路中的应用  

Application of Transverse Force Coefficient Tester in Low-grade Highways

作　　者：王国忠 WANG Guozhong(Shanxi Transportation Construction Engineering Quality Testing Center(Co.,Ltd.),Taiyuan,Shanxi 030032,China)

机构地区：[1]山西省交通建设工程质量检测中心(有限公司),山西太原030032

出　　处：《黑龙江交通科技》2024年第1期40-42,共3页Communications Science and Technology Heilongjiang

基　　金：山西省交通运输厅科技项目:路面抗滑性能衰变机理(规律)及防治措施研究(2017-1-18)。

摘　　要：为研究横向力系数测试仪在低等级公路中的适用性及测试方法,对通车年限分别为2、3、5、7年的低等级公路各一条采用MK6双轮式横向力系数测试仪进行试验,并实测代表性断面车辙深度及车辆经过横断面时的位置,通过分析得到如下结论:低等级公路超车道有效宽度位置右移、行车道有效宽度位置左移,并给出采用MK6双轮式横向力系数测试仪的典型测试位置。In order to study the applicability and test method of transverse force coefficient tester in low-grade highway,MK6 dual-wheel transverse force coefficient tester was used to test low-grade highway with 2,3,5 and 7 years of service life respectively,and the rut depth of representative section and the position of vehicles passing through the cross-section were measured.Through the analysis,the effective width of the overtaking lane on the low-grade highway moved to the right and the effective width of the carriageway moved to the left.The typical test position of MK6 dual-wheel transverse force coefficient tester is given.

关 键 词：低等级公路 横向力系数 有效宽度 

分 类 号：U416.06[交通运输工程—道路与铁道工程]