Medium and low speed maglev traffic engineering low line solid bearing-trail beam structure and construction method thereof

A technology for traffic engineering and low-lying lines, applied in the field of rail bearing beams, can solve the problems of increased difficulty, limitations, and many construction procedures, etc., achieve simple structural forms and construction procedures, reduce deformation and cracks, and meet driving safety required effect
CN106049201AInactive Publication Date: 2016-10-26CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Publication Date
2016-10-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of bearing-trail beams and discloses a medium and low speed maglev traffic engineering low line solid bearing-trail beam structure; the bearing-trail beam structure comprises a reinforced concrete base plate, reinforced concrete solid beams, multiple rows of rail bearing pedestals, a track panel, and guide rail supports; the reinforced concrete solid beam is integrated on the reinforced concrete base plate; the reinforced concrete solid beams are arranged in the line direction in sections and an expansion joint is arranged between adjacent reinforced concrete solid beams; tops of the reinforced concrete solid beams are provided with the multiple rail bearing pedestals; beam grooves are uniformly installed at a left side and a right side of each reinforced concrete solid beam; multiple guide rail supports are installed at the left side and the right side of each reinforced concrete solid beam. The medium and low speed maglev traffic engineering low line solid bearing-trail beam structure has large rigidity and strong anti-deformation ability which can be prepared by cast-in-situ or prefabrication and lifting; the structure and construction process are simple; the construction precision is easy to control.
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Description

technical field

[0001] The invention belongs to the field of rail-bearing beams, and more specifically relates to a solid rail-bearing beam structure and a construction method for a low-lying line in a medium-low speed magnetic levitation traffic engineering. Background technique

[0002] Medium and low-speed maglev rail transit is a new type of transportation. There are few research results at home and abroad, and there are even fewer lines in operation around the world. At present, there are only the commercial operation line of the medium and low speed maglev railway in Japan in March 2005 - Eastern Hills Line and the commercial operation line of the medium and low speed maglev railway in South Korea which will be opened in June 2014. China's medium and low-speed maglev transportation currently only has the National University of Defense Technology test line, the Qingchengshan test line, and the Tangshan test line, and there is no line officially put into operation. [0...

Claims

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