公开(公告)号：US20190078618A1

公开(公告)日：2019-03-14

申请号：US15870616

申请日：2018-01-12

申请人： China Communications Construction Company Limited ,  CCCC Highway Consultants Co., Ltd. ,  CCCC Wuhan Harbour Engineering Design & Research Co., Ltd. ,  Shanghai Zhenhua Heavy Industries Co., Ltd.

发明人： Ming LIN ,  Wei LIN ,  Xiaodong LIU ,  Kexin LIU ,  Haiqing YIN ,  Liuqing TU ,  Jibing GAO ,  Yaping LIU ,  Weibin CHEN ,  Yiyuan WU ,  Huawen WANG ,  Yu LIU

IPC分类号： F16C33/12 ,  F16C33/20 ,  F16C33/38 ,  F16C33/14

摘要： The present application discloses a bearing structural member, a support, a joint assembly and a tube section assembly, wherein the maximum counter force provided by the bearing structural member under an external load is an own designed threshold value, namely when the external load is greater than the designed threshold value of the bearing structural member, the bearing structural member deforms, and provides a counter force equal to the designed threshold value; the support includes at least one bearing structural member; and the joint assembly and the tube section assembly are both equipped with the support. When the external load is not high and is less than the designed threshold value, the bearing structural member may effectively suppress the deformation just like a rigid structural member; when the external load exceeds the designed threshold value, the bearing structural member may deform, and provide a stable counter supporting force less than the external load. The bearing structural member may be applied to the support, the joint assembly and the tube section assembly, plays a role in protecting the structures or key structural components, and may be widely applied to the fields of design of bridges, design of building structures, design of tunnels and the like.