公开(公告)号：US10914043B1

公开(公告)日：2021-02-09

申请号：US16999143

申请日：2020-08-21

申请人： POLY CHANGDA ENGINEERING CO., LTD. ,  CCCC HIGHWAY CONSULTANTS CO., LTD.

发明人： Gangliang Liu ,  Chengmin Wang ,  Zhongwen Wang ,  Jie Chen ,  Yiming Xu ,  Rongfeng Chen ,  Baihong Deng ,  Taihao Chen ,  Yi Zhou ,  Zungui Lei ,  Lichuan Cui ,  Yadang Zhao

IPC分类号： E01D19/02 ,  E01D21/00 ,  E01D101/24

摘要： A construction method for a cantilever beam on a central pier. A scaled model of the cantilever beam on the central pier is established and 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 the 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. A height of the cantilever beam mold can be adjusted by a hydraulic cylinder.

公开(公告)号：US20210054584A1

公开(公告)日：2021-02-25

申请号：US16999143

申请日：2020-08-21

申请人： POLY CHANGDA ENGINEERING CO., LTD. ,  CCCC HIGHWAY CONSULTANTS CO., LTD.

发明人： Gangliang Liu ,  Chengmin Wang ,  Zhongwen Wang ,  Jie Chen ,  Yiming Xu ,  Rongfeng Chen ,  Baihong Deng ,  Taihao Chen ,  Yi Zhou ,  Zungui Lei ,  Lichuan Cui ,  Yadang Zhao

IPC分类号： E01D21/00 ,  E01D19/02

摘要： Disclosed is a construction method for a cantilever beam on a central pier. A scaled model of the cantilever beam on the central pier is established and 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 the 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. A height of the cantilever beam mold can be adjusted by a hydraulic cylinder.