A DESIGN OF RECONSTRUCTING STAIR INTO ESCALATOR FOR AMARKET

Xu Xiangdong; Jia Qiang; Lin Dongjun

doi:10.13204/j.gyjz200406004

Volume 34 Issue 6

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Xu Xiangdong, Jia Qiang, Lin Dongjun. A DESIGN OF RECONSTRUCTING STAIR INTO ESCALATOR FOR AMARKET[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(6): 10-12. doi: 10.13204/j.gyjz200406004

Citation:

Xu Xiangdong, Jia Qiang, Lin Dongjun. A DESIGN OF RECONSTRUCTING STAIR INTO ESCALATOR FOR AMARKET[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(6): 10-12. doi: 10.13204/j.gyjz200406004

Xu Xiangdong, Jia Qiang, Lin Dongjun. A DESIGN OF RECONSTRUCTING STAIR INTO ESCALATOR FOR AMARKET[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(6): 10-12. doi: 10.13204/j.gyjz200406004

Citation:

Xu Xiangdong, Jia Qiang, Lin Dongjun. A DESIGN OF RECONSTRUCTING STAIR INTO ESCALATOR FOR AMARKET[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(6): 10-12. doi: 10.13204/j.gyjz200406004

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A DESIGN OF RECONSTRUCTING STAIR INTO ESCALATOR FOR AMARKET

doi: 10.13204/j.gyjz200406004

1.
1. Institute of Engineering Appraisal and Strengthening,Shandong College of Civil Engineering Jinan 250014;
2.
2. Zibo highwar bureau Zibo 255000

Received Date: 2003-09-26
Publish Date: 2004-06-20

Abstract

Abstract

In a design of reconstructing a stair into an escalator, the headroom of the escalator should be thought over when the escalator is decided to be disposed in cross or parallel. In order to support the escalator, rebar-implanting should be done at the upper end of the frame girder, which is used as a bracket; a new beam should also be added to the lower end of it. In order to anchor steel bar of the new beam, section area of the frame g irder bottom should be enlarged. On the join of the girder and the beam, a hoop should be added.
- reconstruct,
- rebar-implanting,
- reinforcement