This standard specifies the line conditions, coupling grouping requirements, test content and test requirements for general-purpose all-metal passenger cars, sleeping cars, luggage cars, postal cars, dining cars and jointly built cars on standard gauge railways through minimum radius curve geometric relationship inspection tests. Methods, basic requirements for test equipment and instruments, evaluation of test results, etc. This standard is applicable to the inspection and testing of the geometric relationship of minimum radius curves for standard gauge railway general purpose passenger cars.
TB/T 2218-1991 history
2021TB/T 2218-2021 Calculation and testing of rolling stock through minimum radius curve