Title:
WIND TUNNEL EXPERIMENT TEST DEVICE AND METHOD FOR PNEUMATIC CHARACTERISTICS OF TRAIN-BRIDGE SYSTEM UNDER ACTION OF CROSSWIND
Document Type and Number:
WIPO Patent Application WO/2019/214631
Kind Code:
A1
Abstract:
A wind tunnel experiment test device and method for the pneumatic characteristics of a train-bridge system under the action of crosswind, the device comprising: a train model (100), an ejection mechanism, a buffer mechanism, a wind tunnel experiment section (500), and an ejection guide rail (610), the ejection guide rail (610) passing through the wind tunnel experiment section (500); the ejection mechanism and the buffer mechanism are arranged at two ends of the ejection guide rail (610) respectively; the train model (100) stops running at the buffer mechanism; the ejection mechanism comprises a compression ejection component and an ejection part, the compression ejection component releasing the train model (100) to run along the ejection guide rail (610) after compressing the train module on the ejection part. An actual bridge and train are simulated by means of a scale model for a simulation experiment that recreates reality.
Inventors:
HE XUHUI (CN)
ZOU SIMIN (CN)
WANG HANFENG (CN)
ZOU SIMIN (CN)
WANG HANFENG (CN)
Application Number:
PCT/CN2019/085920
Publication Date:
November 14, 2019
Filing Date:
May 08, 2019
Export Citation:
Assignee:
UNIV CENTRAL SOUTH (CN)
NATIONAL ENGINEERING LABORATORY FOR CONSTRUCTION TECH OF HIGH SPEED RAILWAY (CN)
NATIONAL ENGINEERING LABORATORY FOR CONSTRUCTION TECH OF HIGH SPEED RAILWAY (CN)
International Classes:
G01M9/08; G01M9/02
Foreign References:
| CN108398226A | 2018-08-14 | |||
| CN208458971U | 2019-02-01 | |||
| CN102944434A | 2013-02-27 | |||
| CN101968399A | 2011-02-09 | |||
| CN101750219A | 2010-06-23 | |||
| CN105109685A | 2015-12-02 | |||
| JP2016011858A | 2016-01-21 |
Attorney, Agent or Firm:
QIYUAN PATENT PROPERTY LAW FIRM (GENERAL PARTNERSHIP) (CN)
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