Load Brazil player plane crash: experts explain why 5 people will survive-IT information
According to the latest associated press reports, Colombia confirmed, 29th in Colombia plane crash near Medellin, killing a total of 76 people were killed, 5 survived, including 2 players, 2 crews and 1 journalist. Upload baxishapeikeensi Football Club player. According to Agence France-Presse news, currently has 25 dead bodies found at the scene of the crash.
Civil aviation expert Zhang Qi Huai said in an interview with the legal evening news reporter, on the issue of air crash survivors alive, is a link and a number of factors, the main reasons are the following:
1. prior to the flight, the crew is prepared to do, this preparation is the hands. Aircraft drive level on the one hand, whether the flight attendants to passengers on the one hand to make corresponding hints, fasten your seat belts, for example, your tray table, emergency equipment, and so on. Gave the people of this and after the crash there was a certain relationship.
2. physical members of the press, after the crash, could survive and there is a relationship between physical quality of people on board. If the physical is good, in the same circumstances would some chance of survival.
3. the location of the plane crash, the local meteorological conditions of speed of rescue and aid workers. If the crash location was in sparsely populated areas, rescue workers rushed to the slower, less likely to survive. In addition, the rescue also works with events during the day or night, where rain, snow or shine weather related.
4. and pilots communicate with the ground. If the pilot before the crash, and ground communication, abreast of aircraft on the ground, that is a very important thing for the rescue operation.
5. have a relationship and getting ready for a passenger in a plane crash. If all passengers as required to complete the emergency preparedness, will increase the probability of survival.
Zhang Qi Huai said that in addition to these factors, factors that influence whether people on board survived and many, such as aircraft status, the impact of the crash, and poisonous gases in the cabin, baggage drop, passengers are from the emergency channel, and so on.
As for the cause of the crash, at present there are two reports, a belief that the plane was an electrical fault, another possibility is the lack of fuel.
In this regard, Zhang Qi Huai said two conditions can cause this crash. "Pilots will vary depending on point of origin, destination and distance to refuelling stops, if the pilot's technology, he can often control the amount of fuel is accurate, at the destination of the remaining oil will be less, while for some pilots, and they may also bring some more fuel, so as not to aircraft in flight encountered some accidents. If the aircraft fuel shortage, and the pilot refuels there may be some connection. "Zhang Qi Huai said," in addition to the causes of fuel, the aircraft encountered some unexpected event will select an alternate, led to the shortage of fuel and alternate points of distance relationship exists. "In addition, Zhang Qi Huai also said that appear insufficient fuel, there is a second reason is the quality of the oil there may be a problem.
Electrical failure on the plane, Zhang Qi Huai analysis indicates that electrical fault could cause a plane there are three issues, one is the pilot of the plane control, second, affect the accuracy of some data on the aircraft, such as height, position and other data plane; three is the most serious, is an electrical fault could cause engine fires. These reasons may lead to crash.
载巴西球员客机坠毁：专家释疑为何5人能幸存 - IT资讯
据美联社最新报道，哥伦比亚警方确认，29日凌晨在哥伦比亚麦德林市附近发生的客机坠毁事故共造成76人遇难，5人生还，其中包括2名球员、2名机组人员和1名记者。机上载有巴西沙佩科恩斯足球俱乐部的球员。据法新社消息，目前已从飞机失事现场发现25具死难者遗体。
民航专家张起淮在接受《法制晚报》记者采访时表示，关于空难中幸存者生还的问题，是和很多因素存在联系的，主要的原因有以下几点：
1.在航班坠毁之前，机组人员是否做好了相应的准备，这个准备是两手的。一方面是飞机的驾驶水平，一方面是空乘人员是否对乘客做出相应的提示，比如说系好安全带，收起小桌板，打开应急设备等等。这和空难发生后的人员生还存在一定的关系。
2.机上成员的身体素质，空难发生之后，能否生还和机上人员的身体素质存在一定的关系。如果身体素质好，在碰到同样的情况下生还的可能性就会大一些。
3.飞机坠毁的位置、当地的气象条件以及救援人员的救援速度。如果说坠毁位置是在人烟稀少的地方，救援人员赶到的速度慢，生还的可能性就会少。此外，救援还与事件发生在白天还是晚上，当地是下雨、下雪还是晴天等等天气情况相关。
4.和飞行员与地面的沟通有关。如果说飞行员在飞机坠毁前能和地面保持沟通，地面能够及时了解飞机的情况，那对于救援行动来说是非常重要的一件事。
5.和乘客在飞机坠毁前的准备有关系。如果乘客能够按要求完成所有的应急准备，生还的概率也会提升。
张起淮表示，除了这几个因素之外，影响机上人员是否能幸存的因素还有很多，比如说飞机坠毁时的飞机状况、冲击力大小、机舱内的有毒有害气体的多少、行李是否掉落、乘客是否离应急通道近等等。
而对于此次坠机事件发生的原因，目前也有两种报道，一种认为飞机是存在电气故障，另外一种可能是燃油不足。
对此，张起淮表示，两种情况都可能导致这次坠机事件。“飞行员会根据始发点、终点以及经停点的距离来加油，如果说飞行员的技术好，他往往能很精准地控制燃料量，到目的地后剩余的油量就会少；而对于一些飞行员来说，他们也可能会多带一些燃料，以免飞机在飞行时遭遇到一些事故。如果说飞机出现燃料不足，和飞行员加油的量可能存在一定的联系。”张起淮说，“除了加油的原因，飞机在遭遇到一些突发事件后会选择备降，导致油料不足的原因和备降点的距离存在关系。”除此之外，张起淮还表示，出现油料不足，还有一个原因就是油料的质量可能存在问题。
对于飞机上出现电气故障，张起淮分析指出，电气故障可能会导致飞机出现三个问题，一是影响飞行员对飞机的控制、二是影响飞机上一些数据的准确性，例如飞机的高度、位置以及飞机的其他数据；三个也是最严重的，就是电气故障可能会导致发动机起火。这些原因都可能导致飞机坠毁。