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ǰλãҳ > 高速铁路有砟轨道线路维修规?0120808(最终稿) - 百度文库

高速铁路有砟轨道线路维修规?0120808(最终稿) - 百度文库

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󷽿ͶʹãʹӦ춨̹涨ڽк춨

4.5.4 ӦӦ豸ԱƶƶȵȣȡӦ춨У׼ʣԶιܼ߰춨̹涨ڽм춨У׼

4.5.5 ԹǡǵȽϴIJ豸Ӧڳ춨㡣

4.5.6 GPSλǡȫվǡˮ׼ǵ·޷׼ߣӦڵӦʵļм춨У׼

33

·豸άҪҵҪ

һ һҪ

5.1.1 ·ӦƸҵ׼淶ҵ̡ 5.1.2 ҵԱӦؼ׼ҵ֤ϸڡ

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⡣˨׾಻Сڴ׾רҵڸֹ׻װ豸ʱ뾭·ͬⲢίйʩ

6. Ͻֹ죬ϽʹûиֹտףϽʹöӺǿнضϸֹ켰ףϽס

34

ֹ첡޶ 5.2.1

ֹʱ 춥 Ӳ 죨ͷ춥ĥ 200~250km/h >1mm ȴ0.5mm >0.3mm >0.3mm ֹԲĥƽĥ 0.04mm(ؼ)ﵽ0.08mmֹ⣩300mm ֲ΢ϸƣƣƣ ŤתӲ䡢ĥġĹĥɹ쳣Ӱгȶʱ ۿɼ ڻ콵ֵƫ1mmҳ򡢴ٶƫ 250~300km/h >0.8mm ȴ0.35mm >0.2mm >0.2mm ֹԲĥƽ0.04mm(ؼ)ﵽ0.08mmֹ⣩300mm ۿɼ ڻ콵ֵƫ1mmҳ򡢴ٶƫ ˹ۺϼг ֱߡȳ߲ 1mֱ߲ʸ Ծ0.01mmϣҲԳȲСڲ Ŀ ֹ˴

ָֹʱӦд

1 Ըֹ˺ͺ˿ɼӹ̴¶ȼʱôʵʩôǰӦǿ飬չʱӦոֹ۶ϼʱнʱô

2 ƺͿͷҸǵˣӦոֹ۶Ͻнʱô

3 ˿ɲȡ򺸸ǰɸֳʵȡٴʩ

ֹ۶ϴ

ָֹ۶ʱӦ·ֳȡʱ

35

ô

1.

Ϸ첻30mmʱڶϷ촦ϼаа壬üӹ̣šϷǰ50mΧڵĿۼר˿أ45km/hٶȷгٲ160km/h

ӦڶϷͷǹǣǼһΪ26 m׼ȷǼ͹ͷǹһϷֵü¼

2. ʱ

ֹءϷ쳬30mmܼʱôʱӦг𲿷֣ڼ볤Ȳ6 mͬ͸ֹ죬ףװͷа壬10.9˨šš̹ǰ50 mΧڵĿۼ160km/hٶȷг

ʱǰӦڶϷͷǹǣǼһΪ26 m׼ȷǼ͹ͷǹһϷֵü¼

3. ô

Խʱڵ촰ڲԭλ̹캸кʱӦ޷·²䡣ҵ˵ʵ0~20档ò̹캸ʱ̹쳤ȲС20m

ֹ캸Ӧաֹ캸ӡTB/T1632ִУҪ 1 ˲þ졢ѹܵĺ豸

2 ҵӦ5棬ӦѩȲڲкҵʱӦȡӦʩʹ¶ȸ5棻͹Ӧʯ޻ϸֱ½300¡

3 ֹ캸ӺӦԺ̽˼顣

4 ҵӦԭǼ룬㺸ҵΧ

36

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󷽿ͶʹãʹӦ춨̹涨ڽк춨 4.5.4 ӦӦ豸ԱƶƶȵȣȡӦ춨У׼ʣԶιܼ߰춨̹涨ڽм춨У׼ 4.5.5 ԹǡǵȽϴIJ豸Ӧڳ춨㡣 4.5.6 GPSλǡȫվǡˮ׼ǵ·޷׼ߣӦڵӦʵļм춨У׼ 33 ·豸άҪҵҪ һ һҪ 5.1.1 ·ӦƸҵ׼淶ҵ̡ 5.1.2 ҵԱӦؼ׼ҵ֤ϸڡ 5.1.3 ҵǰӦԼ

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