公开(公告)号：US20230146650A1

公开(公告)日：2023-05-11

申请号：US16969125

申请日：2019-06-19

Applicant: SHANDONG UNIVERSITY

Inventor： Zeying YANG ,  Jianbo QU ,  Shucai LI ,  Qingsong ZHANG ,  Zhi GE ,  Xiaoyan DING ,  Hongwu LIU ,  Fengjin ZHAO ,  Yuhui SHAN ,  Xiaobin FAN ,  Peng ZHANG ,  Xinghua XI ,  Youzhi WANG ,  Hetao HOU ,  Li TIAN ,  Ke WU ,  Yongye QU ,  Yalei ZHANG

IPC: E01D22/00 ,  E01D19/02

CPC classification number: E01D22/00 ,  E01D19/02 ,  E01D2101/268

Abstract: An intelligent integrated anti-collision system and method for a pier, including: a radar sensing device disposed at the joint between the pier and a girder, image collection devices disposed around the pier, control system, hydraulic system and execution device, where the radar sensing and image collection devices transmit collected signals to the control system, which uses the hydraulic system to control the action of the execution device; the execution device is disposed at a middle part of the pier and includes a plurality of sections of steel-reinforced rubber concrete girder connected end to end through pulleys, the hydraulic system can drive the pulleys to rotate to enable the sections to be located on the same horizontal line, and an energy dissipation apparatus is disposed at the tail end of the last section to realize energy dissipation of the energy generated by impact when an object impacts the energy dissipation apparatus.

公开(公告)号：US20240301636A1

公开(公告)日：2024-09-12

申请号：US18009446

申请日：2022-03-16

Applicant: SHANDONG UNIVERSITY

Inventor： Zeying YANG ,  Kang DUAN ,  Youzhi WANG ,  Chenghe WANG ,  Rongrong DUAN ,  Zhilin QU ,  Yinglin SUN ,  Weisong QU ,  Qianyi YANG ,  Jianbo QU ,  Zhengquan CHENG ,  Rui SUN ,  Chuanlong BI ,  Jie LIU ,  Guangtong ZHOU

IPC: E01D2/04 ,  E01D19/12 ,  E01D101/26

CPC classification number: E01D2/04 ,  E01D19/12 ,  E01D2101/268

Abstract: An intelligent reinforcing support for reinforced concrete low-box girder and method for minimally invasive reinforcement, including first main body, second main body, one-way rotation support structure, one-way lifting structure and control device; first and second main bodies arranged up and down, first main body used to transfer load on bridge deck to second main body, second main body used to transfer load to bottom plate, lower part of first main body inserted into second main body and matched with second main body through one-way lifting structure; outer wall of upper part of first main body and outer wall of second main body respectively provided with one-way rotation support structure and automatic lock, automatic lock connected to lock catch of corresponding one-way rotation support structure, communicated with control device, automatic lock unlocks after receiving instruction, supporting rod of first main body moves upwards, supporting rod of second main body moves downwards.

公开(公告)号：US20240240416A1

公开(公告)日：2024-07-18

申请号：US18009825

申请日：2022-03-16

Applicant: SHANDONG UNIVERSITY

Inventor： Zeying YANG ,  Li TIAN ,  Youzhi WANG ,  Yinglin SUN ,  Zhilin QU ,  Rongrong DUAN ,  Chenghe WANG ,  Weisong QU ,  Qianyi YANG ,  Jianbo QU ,  Zhengquan CHENG ,  Chuanlong BI ,  Rui SUN ,  Jie LIU ,  Guangtong ZHOU

IPC: E01D19/00 ,  E01D4/00 ,  E01D101/26

CPC classification number: E01D19/00 ,  E01D4/00 ,  E01D2101/268

Abstract: A socket assembled arch rib and an arch bridge including at least one first monomer, the first monomer includes an inner and outer tube snapped outside the inner tube, a first end of the inner tube protrudes from a first end of the outer tube to form a convex part, a second end is located in the outer tube, the outer tube is filled with concrete, and concrete forms a concave part at a second end of the outer tube for socketing the convex part of the other first monomer; for unfilled concrete area inside the CFST structure arch rib, a double-layer CFST monomer with convex and concave parts formed respectively at the end, and the adjacent monomers are connected with each other through the socket-fit of the convex and concave parts, which is convenient for the sub-monomers to fill the concrete in the steel tube, ensuring dense concrete filling.