導致Luis Salom失控原因~
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導致Luis Salom失控原因~
  • 撰文:Adam
  • 上載日期:2016-06-07

Luis Salom

●(只供參考,精準度不足,請見諒)-淺藍色代表最快圈速煞車點及放開掣動桿點進入T12,白色表示遲煞車點及遲放開掣動桿點。在發生意外的練習圈,由於Luis Salom由T11駛進T12前的車速較最快圈速慢6km/h車速,因此延遲9迷減速,並於扣下掣動桿情況下輾過凹凸路面,造成失控。

 

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Luis Salom

●星期五進行的第二場Moto2自由練習賽,Luis Salom於第三圈造出最快1:48.608秒圈速,換胎重返賽道便發生意外。

 

Luis Salom所屬車隊-SAG Team,於6月6日發佈新聞稿,解釋導致Luis Salom在Moto2第二場自由練習賽跌車原因。根據新聞稿解釋,造成Luis Salom跌車原因是遲煞車扣著掣動桿情況下,高速輾過凸凹路面造成失控。編者根據新聞稿的解釋,與及翻看近年該站Moto2比賽,粗略地繪製發生意外的彎道,讓讀者理解新聞稿內容。

 

SAG Team車隊指出,透過分析遙測數據,能夠全面地分析意外成因。我們從電視直播看到車手使用的檔位、車速、車身傾角及行車位置等等資訊,便是遙測數據。以下是SAG Team新聞稿:

 

於第二場自由練習賽中,Luis Salom返回維修區更換尾胎前,他在第三圈造出最快1’48.608秒圈速。Luis Salom換胎後重返賽道便發生意外,根據遙測數據顯示,由於Luis Salom駛出T11的車速較慢,因此進入T12的煞車點較最快圈速慢6km/h車速。Luis Salom為了收復失去車速,創造更快圈速,所以延遲了9米(與最快圈速煞車點相比)距離才扣下煞車桿減速進入T12。

 

由於進入T12的線位有一道凹凸路面,遲煞車(延遲9米)使Luis Salom在扣下煞車桿情況下輾過凹凸路面。然而Luis Salom在發生意外前的練習圈中,已放開掣動桿通過凹凸路面衝入T12。而Luis Salom扣下掣動桿的力度對輪胎帶來壓力(重量轉移),還有最快圈速及發生意外圈速對輪胎造成的壓力(編者估計指損耗),當輪胎輾過凹凸路面時,卻因為失去咬地力,導致Luis Salom失控,釀成悲劇。

 

本誌早前報導,因為延長T12緩衝區的費用高昂,在車手(主要是Motogp車手)及賽會同意下,為防撞欄加上氣墊。只可惜Luis Salom失控後,戰車高速撞向氣墊反彈,與尾隨Luis Salom發生碰撞,導致悲劇。

 

編者只想說,希望營運賽車場或舉辦賽事的賽會以車手安全為依歸,不要只著眼於金錢回報或抱著盡快完成賽事提早收工的心態,這對付出畢生青春投身賽車的運動並是不公平。像泛珠的電單車比賽,正賽更沒有熱身賽,無疑是漠視車手的安全!

 

官方新聞稿

TELEMETRY DATA INFORMATION
6 Jun, 2016
Official SAG Team press release after the deep telemetry analysis done on Luis Salom’s bike

 

On Friday June 3rd Luis Salom passed away during the Gran Premi of Catalunya FP2 session after an accident suffered at the turn 12 of the Catalunya circuit.

 

After receiving the telemetry data yesterday Sunday June 5th by the organization, the technical staff of the SAG Team held immediately a meeting to personally determinate the facts of the accident and to communicate afterwards with exactitude what happened in technical terms at the fatal turn 12 of the Circuit of Catalunya. In the comprehensive analysis done on the telemetry data assisted the owner of the team Edu Perales, the team manager Jordi Rubio, the chief mechanic of Luis Salom Bernat Bassa, the chief mechanic of Jesko Raffin Michael Ferger, the Moto2 rider Jesko Raffin and the manager of Luis Salom Marco Rodrigo.

 

During the course of the FP2, Luis Salom faced his first laps and makes his best lap (1’48.608) before making his first pit stop to change the rear tire of the bike. After that, Salom comes back on the track and during that same out of the pits lap he suffers the accident. In that lap, Luis arrived to the turn 12 braking reference point 6 km/h slower than his fastest lap, according to the telemetry that was because a lower acceleration at the exit of turn 11. Due to that reduced speed, Luis operated the brakes 9 meters later to maintain a proper corner speed at the turn 12. At the entry of the corner there is an irregularity on the asphalt known by all the riders (bump). The delay of the braking instant made Luis to maintain the brakes operated running over that asphalt irregularity, as opposed the previous laps where he already had released the brakes on that spot. All of that added to an even speed than his best lap of the FP2 produced a stress on the front tire and a grip lost on the irregularity of the asphalt. That grip lost produced the crash with the tragic outcome that we all know.

 

These telemetry data provided by the organization are available to any qualified technician with desires to analyze it.

 

Luis Salom

Luis Salom - ALWAYS IN OUR HEARTS

 

Luis Salom

●6月5日正賽當日,賽會為Luis Salom舉行悼念儀式。

 

Johann ZARCO

發生意外的T12,氣墊防撞欄背後是昂貴的觀眾席。

 

 
 
 
 


 

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