ǰλãҳ > 高速铁路有砟轨道线路维修规?0120808(最终稿) - 百度文库
ͶʹãʹӦ춨̹涨ڽк춨
4.5.4 ӦӦ豸ԱƶƶȵȣȡӦ춨УʣԶιܼ߰춨̹涨ڽм춨У
4.5.5 ԹǡǵȽϴIJ豸Ӧڳ춨㡣
4.5.6 GPSλǡȫվǡˮǵ·ߣӦڵӦʵļм춨У
33
·豸άҪҵҪ
һ һҪ
5.1.1 ·ӦƸҵ淶ҵ̡ 5.1.2 ҵԱӦؼҵ֤ϸڡ
5.1.3 ҵǰӦԼϽۺϷƶҵҵӦȷҪͰȫʩӦ취·ֹ涨
5.1.4 ֳҵӦȷҵΧҵҵԱӦʹҵߡ
5.1.5 ҵֳҵӦ֯ؼ죬дҵ־
ڶ ֹ
5.2.1 ֹҵҪ һ ֹۺ
1. ΪԤθֹ첡ֹƥϵӳֹʹӦøֹ
2. ֱֹ5.2.1б˼ʱӦʱޣӹ̴
3. ָֹڲзչʱӦӹ̴
4. ӹʱӦʹλڼавϽа뺸Ӵ 5. ֹλӦ˨ϣұ뵹⡣˨Сڴרҵڸֹװ豸ʱ뾭·ͬⲢίйʩ
6. Ͻֹ죬ϽʹûиֹտףϽʹöӺǿнضϸֹ켰ףϽס
34
ֹ첡 5.2.1
ֹʱ 춥 Ӳ 죨ͷ춥ĥ 200~250km/h >1mm ȴ0.5mm >0.3mm >0.3mm ֹԲĥƽĥ 0.04mm(ؼ)ﵽ0.08mmֹ⣩300mm ֲϸƣƣƣ ŤתӲ䡢ĥġĹĥɹ쳣Ӱгȶʱ ۿɼ ڻ콵ֵƫ1mmҳٶƫ 250~300km/h >0.8mm ȴ0.35mm >0.2mm >0.2mm ֹԲĥƽ0.04mm(ؼ)ﵽ0.08mmֹ⣩300mm ۿɼ ڻ콵ֵƫ1mmҳٶƫ ˹ۺϼг ֱߡȳ߲ 1mֱ߲ʸ Ծ0.01mmϣҲԳȲСڲ Ŀ ֹ˴
ָֹʱӦд
1 Ըֹ˺ͺ˿ɼӹ̴¶ȼʱôʵʩôǰӦǿ飬չʱӦոֹ۶ϼʱнʱô
2 ƺͿͷҸǵˣӦոֹ۶Ͻнʱô
3 ˿ɲȡǰɸֳʵȡٴʩ
ֹ۶ϴ
ָֹ۶ʱӦ·ֳȡʱ
35
ô
1.
Ϸ첻30mmʱڶϷ촦ϼаа壬üӹ̣šϷǰ50mΧڵĿۼר˿أ45km/hٶȷгٲ160km/h
ӦڶϷͷǹǣǼһΪ26 mȷǼͷǹһϷֵü¼
2. ʱ
ֹءϷ쳬30mmܼʱôʱӦг֣ڼ볤Ȳ6 mֹͬ죬ףװͷа壬10.9˨šš̹ǰ50 mΧڵĿۼ160km/hٶȷг
ʱǰӦڶϷͷǹǣǼһΪ26 mȷǼͷǹһϷֵü¼
3. ô
Խʱڵ촰ڲԭλ̹캸кʱӦ·²䡣ҵ˵ʵ0~20档ò̹캸ʱ̹쳤ȲС20m
ֹ캸Ӧաֹ캸ӡTB/T1632ִУҪ 1 ˲þ졢ѹܵĺ豸
2 ҵӦ5棬ӦѩȲڲкҵʱӦȡӦʩʹ¶ȸ5棻Ӧʯϸֱ½300¡
3 ֹ캸ӺӦԺ̽˼顣
4 ҵӦԭǼ룬㺸ҵΧ
36
92ƪĵ