This standard specifies the calculation method for the longitudinal inertia force, transverse inertia force and vertical inertia force per unit mass of cargo during railway transportation. This standard is applicable to the reinforcement strength design and design of standard gauge railway transport goods loaded on gondolas, flat cars and long freight cars, the freight train speed does not exceed 120 km/h, and the shunting and coupling speed does not exceed 5 km/h. calculate.
TB/T 3181-2014 history
2021TB/T 30004-2021 Technical requirements for railway cargo loading and reinforcement
2014TB/T 3181-2014 Calculation of values of inertial force of goods in railway transportation
1970TB/T 3181-2007 Calculation of cargo inertia force value during railway transportation
TB/T 3181-2014 Calculation of values of inertial force of goods in railway transportation was changed to TB/T 30004-2021 Technical requirements for railway cargo loading and reinforcement.