CHINA ACADEMY OF RAILWAY SCIENCES;LOCOMOTIVE & CAR RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES;RAILWAY ENGINEERING RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES;BEIJING ZONGHENG ELECTRO-MECHANICAL DEVELOPMENT CO.
发明人:
ZENG, Yuqing,LI, Xuwei,YU, Weidong,CHAI, Xuesong
申请号：
WO2015CN77653
公开号：
WO2016172844(A1)
申请日:
2015.04.28
申请国别(地区):
世界知识产权组织国际局
年份:
2016
代理人:
摘要：
Disclosed is a continuous measurement method for a wheel rail vertical force. In a first unit measurement area, a second unit measurement area and a first-second compound measurement area formed by the first unit measurement area and the second unit measurement area, the method comprises: using the measurement results of a first and a second shearing force (Q1, Q2) measurement point, and of a vertical supporting force (Nj) measurement point of a rail sleeper between the first and second shearing force (Q1, Q2) measurement points to obtain a wheel rail vertical force (F1) applied to the first unit measurement area; using the measurement results of the second and a third shearing force (Q2, Q3) measurement point, and of a vertical supporting force (Nj) measurement point of the rail sleeper between the second and third shearing force (Q2, Q3) measurement points to obtain a wheel rail vertical force (F2) applied to the second unit measurement area; obtaining the wheel rail vertical force applied to the first-seco
