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Suspension type monorail transportation concrete structure suspension system

A concrete structure and monorail transportation technology, applied in the direction of tracks, bridge parts, roads, etc., can solve the problems of small vehicle load, unfavorable track beam alignment control, prone to force buckling, etc., to achieve increased capacity and seismic capacity, effective Conducive to the control of linearity and the effect of preventing buckling under force

Pending Publication Date: 2016-06-29
BEIJING JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small thickness of the steel plate of the steel box girder, this kind of force system is prone to buckling under force, which leads to the small vehicle load it carries, which is unfavorable for earthquake resistance, and the track beam is prone to large deformation, which is not conducive to the alignment of the track beam. control; metal structures are also prone to corrosion, affecting their durability

Method used

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  • Suspension type monorail transportation concrete structure suspension system
  • Suspension type monorail transportation concrete structure suspension system
  • Suspension type monorail transportation concrete structure suspension system

Examples

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Embodiment Construction

[0014] The present invention will be further described with reference to examples.

[0015] Example A suspension system of a suspended monorail traffic concrete structure uses concrete track beam 1, pier cover beam 2-1, pier cover beam 2-2, concrete pier column 3-1, concrete pier column 3-2, and bridge pier foundation 4- 1. Bridge pier foundation 4-2, movable support 5-1, fixed support 5-2, cable 6-1, cable 6-2, base 7-1, base 7-2.

[0016] Step 1 In the beam-making stage of the workshop, the reinforcement cage of the concrete track beam 1 is bound, and the base 7-1 and the base 7-2 are placed at the design positions of the two ends of the roof reinforcement cage, and the concrete track beam 1 is poured.

[0017] Step 2 Complete the fabrication of the pier structure on site, including pier cover beam 2-1, pier cover beam 2-2, concrete pier column 3-1, concrete pier column 3-2, pier foundation 4-1, pier foundation 4-2 ,like figure 1 shown.

[0018] Step 3 In the beam erectio...

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Abstract

The invention relates to a suspension type monorail transportation concrete structure suspension system, in particular to a suspension type monorail transportation system.A concrete track beam (1) is suspended below a pier capping beam (2-1) through a movable bracket (5-1) and an inhaul cable (6-1) penetrating through a base (7-1), the concrete track beam (1) is suspended below a pier capping beam (2-2) through a fixed bracket (5-2) and an inhaul cable (6-2) penetrating through a base (7-2), and the suspension type monorail transportation concrete structure suspension system is formed.The suspension type monorail transportation concrete structure suspension system replaces an existing steel structure stressed system, the phenomenon that a steel box girder is stressed and bent is prevented, vehicle load capacity and shock resistance are improved, deformation of the track beam is reduced, it is beneficial to conduct linear control over the track beam, and durability of the track beam is improved.

Description

technical field [0001] The invention relates to a suspension system of a suspended monorail traffic concrete structure, in particular in the suspended monorail traffic system. Background technique [0002] In 1893, the German Eugen Langen invented the suspended monorail, and from 1898 to 1901, he built a 13.3km suspended monorail in Wupppertaler, the famous city of suspended cars, in the Ruhr region of Germany. The earliest and oldest suspended monorail. Since then, Dortmund and Dusseldorf in Germany and Chiba City and Kanagawa Prefecture in Japan have also built a certain mileage of suspended monorail. At present, there is no officially operating suspended monorail line in China. The straddle monorail line in Chongqing is one of the few monorail lines in my country. [0003] Most of the civil structures such as track beams and bridge piers in the existing suspended monorail transportation system are in the form of steel structures, that is, steel box beams are used as tra...

Claims

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Application Information

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IPC IPC(8): E01B25/24E01B25/10E01D19/02
CPCE01B25/10E01B25/24E01D19/02
Inventor 朱尔玉张超王宏亮朱力
Owner BEIJING JIAOTONG UNIV
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