All articles| All Pictures| All Softwares| All Video| Go home page| Write articles| Upload pictures

Reading number is top 10 articles
United Kingdom company back from the dead,
Network to the edge! Restart the free WiFi at McDonald’s in China, the rate 2Mb
Foreign media journalists shocked: experiences Beijing 24 hours do not have the cash to survive,
80 an hour exploration of China’s domestic premier Internet cafes really,
诺基亚CEO:计划重返手机市场,只做设计 - 诺基亚
雷军:“物美价廉”是骂人,我们是世界艺术品 - 全新小米路由器,小米电视,乐视,雷军
Japan currency exchange BitFlyer received $ 27 million in financing,
中国酒驾第一人竟是他! - 中国第一台车,慈溪,酒驾,醉驾
Laughing: no specific United States captain of 3 set,
Musk: ten years later to send you on Mars,
Reading number is top 10 pictures
这才是真正的人体艺术4
Discharge accidentally Actresses by the breast2
女人化妆前后的对比
宝贝系列
The terra-cotta warriors2
Absolutely shocked. National geographic 50 animal photographys7
中国文革时期的色情图片2
Summer is most suitable for young people to travel in China2
Exquisite decoration is not paying too much3
非常漂亮的泳装美女
Download software ranking
Boxer vs Yellow1
传奇私服架设教程
Tram sex maniac 2 (H) rar bag10
Jinling thirteen stock
株洲本地在线棋牌游戏
Unix video tutorial2
在线棋牌游戏3.05版
好色的外科大夫
Ashlynn Video5
SP4 for SQL2000
published in(发表于) 2016/8/26 8:56:37 Edit(编辑)
What is the best car park perfect? Mathematicians tell you

What is the best car park perfect? Mathematicians tell you(什么样的停车场最完美?数学家告诉你,)

English

中文

What is the best car park perfect? Mathematicians tell you-parking, math-IT information

Life, congested parking inconvenience to people, but now mathematicians have solved this problem, help raise parking efficiency, saving valuable time. According to the United Kingdom, the daily mail reported on August 25, mathematicians deciphered the mathematical principles behind perfect parking including parking space angle, direction of traffic diversion, as well as the shape of the car park.

United Kingdom Salford University math professor, David? Percy (David Percy), car park design does not meet the highest efficiency of rectangular spaces, spaces at best should be at a 45 ° angle, which can effectively reduce congestion. "In rectangle spaces parking, owners on must will car turned 90 ° angle, such vehicles of turn RADIUS by needed of lane width will will very big; and bevel spaces on vehicles adjustment range of needs relative small, access spaces more convenient shortcut, while by needed lane width also small, so can in equal space design more of spaces," Cooper West Professor told, "if large parking used 45 ° bevel spaces, will improve about 23% of efficiency. ”

In addition, Professor Percy also spoke of the car park if a one-way street diversion approach, also smaller than the dual carriageway lane width requirements; car park can be built for three-dimensional spiral, this design can also benefit the owners and pedestrians, and can make full use of the limited space, you can also avoid vehicles rub.


什么样的停车场最完美?数学家告诉你 - 停车场,数学 - IT资讯

生活中,拥堵的停车场给人们带来诸多不便,但现在数学家已可解决这种问题,帮助人们提高停车效率,节省宝贵时间。据英国《每日邮报》8月25日报道,数学家解密了完美停车场背后的数学原理,包括车位角度、车辆导流方向、以及停车场的形状。

英国索尔福德大学的数学教授,大卫?珀西(David Percy)指出,停车场的矩形车位设计并不能达到最高的效率,车位最好应呈45°斜角,这样能有效减轻拥堵状况。“在矩形车位停车,车主就必须将车调转90°角,这样车辆的转弯半径所需的车道宽度便会非常大;而斜角车位对车辆调整幅度的需求相对小,进出车位更方便快捷,同时所需车道宽度也小,因此可以在同等空间设计更多的车位,”珀西教授讲,“若大型停车场采用45°斜角车位,会提高约23%的效率。”

此外,珀西教授还讲到,停车场若采取单向车道导流的方式,也会比双向车道对车道宽度的要求小;可以将停车场建造为立体螺旋状,这样的设计可以同时使车主与行人受益,并可充分利用有限的空间,还可以有效避免车辆的剐蹭。





添加到del.icio.us 添加到新浪ViVi 添加到百度搜藏 添加到POCO网摘 添加到天天网摘365Key 添加到和讯网摘 添加到天极网摘 添加到黑米书签 添加到QQ书签 添加到雅虎收藏 添加到奇客发现 diigo it 添加到饭否 添加到飞豆订阅 添加到抓虾收藏 添加到鲜果订阅 digg it 貼到funP 添加到有道阅读 Live Favorites 添加到Newsvine 打印本页 用Email发送本页 在Facebook上分享


Disclaimer Privacy Policy About us Site Map

If you have any requirements, please contact webmaster。(如果有什么要求,请联系站长)
Copyright ©2011-
uuhomepage.com, Inc. All rights reserved.