A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD FOR A CANTILEVER BEAM ON A CENTRAL PIER
Disclosed is a construction method for a cantilever beam on a central pier, where a scaled model of the cantilever beam on the central pier is established to identify the performance of the cantilever beam. A wheeled stand support is used in the construction of the cantilever beam to ensure the construction period requirement and the construction safety and improve the utilization ratio of the materials. In the present application, a bottom end of the cantilever beam is installed in a pier groove which is provided on a pier-top. The scaled model is tested to obtain the stress distribution regularities of the cantilever beam according to test data and analysis results of the scaled model, so as to find out week parts of the cantilever beam, and thus the optimization design can be performed to make the cantilever beam reasonably carry load and improve the materials with a higher utilization ratio. The wheeled stand support used in the present application has a high turnover rate and it is easy and convenient to dismantle and assemble the wheeled stand support, so as to improve the utilization ratio of the materials, being time-consuming and labor-saving. A height of the cantilever beam mold can be adjusted by a hydraulic cylinder, benefiting the construction of the cantilever beam.
CONSTRUCTION METHOD FOR A CANTILEVER BEAM ON A CENTRAL PIER
Disclosed is a construction method for a cantilever beam on a central pier, where a scaled model of the cantilever beam on the central pier is established to identify the performance of the cantilever beam. A wheeled stand support is used in the construction of the cantilever beam to ensure the construction period requirement and the construction safety and improve the utilization ratio of the materials. In the present application, a bottom end of the cantilever beam is installed in a pier groove which is provided on a pier-top. The scaled model is tested to obtain the stress distribution regularities of the cantilever beam according to test data and analysis results of the scaled model, so as to find out week parts of the cantilever beam, and thus the optimization design can be performed to make the cantilever beam reasonably carry load and improve the materials with a higher utilization ratio. The wheeled stand support used in the present application has a high turnover rate and it is easy and convenient to dismantle and assemble the wheeled stand support, so as to improve the utilization ratio of the materials, being time-consuming and labor-saving. A height of the cantilever beam mold can be adjusted by a hydraulic cylinder, benefiting the construction of the cantilever beam.
CONSTRUCTION METHOD FOR A CANTILEVER BEAM ON A CENTRAL PIER
KONSTRUKTIONSVERFAHREN FÜR EINEN FREITRÄGER AUF EINEM ZENTRALEN PFEILER
PROCÉDÉ DE CONSTRUCTION D'UNE POUTRE EN PORTE-À-FAUX SUR UN PILIER CENTRAL
LIU GANGLIANG (author) / WANG CHENGMIN (author) / WANG ZHONGWEN (author) / CHEN JIE (author) / XU YIMING (author) / CHEN RONGFENG (author) / DENG BAIHONG (author) / CHEN TAIHAO (author) / ZHOU YI (author) / LEI ZUNGUI (author)
2022-02-23
Patent
Electronic Resource
English
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