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K_(13)型风动卸碴车是用于机械化铺设道碴的专用车辆,1959年由西安车辆工厂设计、制造,1961年投入运用考验,至今已达三年余。为了进一步监定其结构强度,1964年第3季度,四方车辆研究所协同西安车辆工厂于四方车辆研究所试验车间对该车进行了全面系统的静强度试验。根据该车结构及使用特点,对受力较大部位接受力的性质分别贴上单向、双向及三向电阻丝片,全部测点计260点左右,共进行了垂直、纵向、侧
K_ (13) wind pneumatic unloading car is a special vehicle for mechanized laying of ballast. It was designed and manufactured by Xi’an Vehicle Factory in 1959 and put into operation in 1961. It has been more than three years. In order to further monitor its structural strength, in the third quarter of 1964, Sifang Vehicle Research Institute collaborated with Xi’an Vehicle Works to carry out a comprehensive and systematic static strength test of the vehicle in the test workshop of Sifang Vehicle Research Institute. According to the car structure and the characteristics of the use of force on the larger part of the acceptance of the nature of the paste were one-way, two-way and three-resistance chip, all measured at about 260 points, a total of vertical, vertical, side