论文部分内容阅读
1991年6月20日清晨,古老的八达岭长城脚下,只见一辆橘红色汽车从京张铁路东园车站平交道口迅速爬上钢轨,自动旋转90度后稳稳落在钢轨上,随即在弯急坡陡的铁路线上飞奔。20分钟后,穿过居庸关来到三堡站外,突然停在30‰的坡道上,很快又起动加速,冲上我国铁路最陡的33‰长大坡道。5分钟后,安全到达青龙桥车站,等待在那里的人们,欢呼跳跃……。这是我国自己设计制造的铁路公路两用接触网抢修车进行铁路爬坡性能试验的情景。
Early in the morning of June 20, 1991, at the foot of the ancient Badaling Great Wall, I saw an orange car climbed up the rail quickly from the crossroads of Beijing-Zhangdong Expressway at East Park Station. After 90 degrees of automatic rotation, it steadily fell on the rail, Sharp steep slope of the railway line flying. Twenty minutes later, after passing through the Juyongguan to Sanbao Station, it suddenly stopped at a ramp of 30 ‰ and quickly started accelerating and rushed to the steepest 33 ‰ uphill ramp in China’s railway. After 5 minutes, safely arrive at Qinglongqiao station, waiting for the people there, cheering jump ....... This is our own design and manufacture of railroad dual-use contact network repair vehicles for railway climbing performance test scenarios.