Straddle-type monorail bearing system and construction method thereof

A construction method and straddle-type technology, applied in the field of transportation, can solve the problems of a large number of foundations and bridge piers, a small span of track beams, and a large amount of engineering, so as to achieve the effect of increasing the span, improving the stress of the structure, and improving the effect of the force.

Active Publication Date: 2016-06-15
JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST
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Problems solved by technology

The form of monorail supporting rail is usually elevated, which has the advantages of small footprint, full use of urban space, and good visual effects. However, the span of the track gird

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  • Straddle-type monorail bearing system and construction method thereof

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Embodiment Construction

[0024] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0025] see figure 1 , the straddle-type monorail bearing system of the present invention comprises: a road base body 1, a foundation bed bottom layer 2 laid on the road base body 1, a foundation bed top layer 5 laid on the foundation bed bottom layer 2, a foundation bed layer buried in the road base body 1 and the foundation bed layer The piles 3 in the bottom layer 2 and the cover beam 4 arranged at the top of the pile 3, the sections of the subgrade body 1, the bottom layer 2 of the foundation bed and the top layer 5 of the foundation bed are all trapezoidal, and the track beam 6 is installed on the cover beam 4. In actual construction, the pile column 3 is a steel pipe pile or a concrete pile, and the cover beam 4 is made of section steel or reinforced concrete correspondingly.

[0026] In order to better implement the present inventi...

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Abstract

The invention discloses a straddle-type monorail bearing system and a construction method thereof. The monorail bearing system comprises a roadbed body, a foundation bed bottom layer laid on the roadbed body, a foundation bed top layer laid on the foundation bed bottom layer, piles buried in the roadbed body and the foundation bed bottom layer, and a capping beam arranged at the top ends of the piles. Track beams are installed on the capping beam. The straddle-type monorail bearing system and the construction method thereof have the beneficial effects that the monorail bearing system combining the roadbed body and the piles is adopted, and the supporting function of the roadbed body among the piles is fully used so that the stress function of a roadbed structure can be improved; compared with existing overhead track beams, while the span of single-line track beams is enlarged, the usage amount of the overhead track beams, overhead structure bridge piers and base materials is effectively reduced; and the structure stress is improved, investment is reduced, and the monorail bearing system has remarkable social benefits and economic benefits.

Description

technical field [0001] The invention relates to a straddling monorail support system and a construction method thereof, belonging to the technical field of transportation. Background technique [0002] With the population flow and economic development, my country's urban traffic congestion is becoming more and more serious, and problems such as single traffic structure and great impact on the environment are becoming more and more prominent. To solve these traffic problems fundamentally, the existing traffic structure must be adjusted. As a medium-capacity straddle monorail transportation, it has the advantages of strong adaptability, low noise, small turning radius, and strong climbing ability. It is a transportation form that meets the needs of cities in our country and has certain development prospects. The form of monorail supporting rail is usually elevated, which has the advantages of small footprint, full use of urban space, and good visual effects. However, the span ...

Claims

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Application Information

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IPC IPC(8): E01B1/00E01B25/08E01B25/10
CPCE01B1/002E01B25/08E01B25/10
Inventor 陈侃黄波黄健平丁静杨恒艳韩磊
Owner JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST
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