公开(公告)号：US20250002413A1

公开(公告)日：2025-01-02

申请号：US18270249

申请日：2023-02-07

Applicant: SHANDONG UNIVERSITY

Inventor： Zeying YANG ,  Hetao HOU ,  Ke WU ,  Rongrong DUAN ,  Jianbo QU ,  Endong WANG ,  Ping ZHANG ,  Qingwei MENG ,  Yuhui SHAN ,  Hongyun WANG ,  Xinxue GAO ,  Feng ZHAO ,  Li ZHAO ,  Weisong QU ,  Qianyi YANG ,  Rui SUN ,  Chuanlong BI ,  Zhilin QU ,  Chenghe WANG ,  Jie LIU ,  Zhenyu ZHAO ,  Guangtong ZHOU

IPC: C04B28/06 ,  C04B14/06 ,  C04B14/10 ,  C04B14/30 ,  C04B16/06 ,  C04B18/14 ,  C04B24/38 ,  C04B24/40 ,  C04B41/49 ,  C04B41/64 ,  C04B103/30 ,  C04B103/50 ,  C04B103/54 ,  C04B111/00 ,  C04B111/80

Abstract: A superhydrophobic self-luminous concrete material for 3D printing and a method for preparing the same, belonging to the field of building materials. The superhydrophobic self-luminous concrete includes: cement: 1000-1500 parts; quartz sand: 1000-1300 parts; silica fume: 50-100 parts; water: 300-400 parts; water reducing agent: 8-12 parts; cellulose ether: 1-2 parts; defoamer: 2-3 parts; fiber: 4-8 parts; luminous powder: 75-85 parts; reflective powder: 30-45 parts; metakaolin: 15-25 parts; metal filler: 0.015-0.040 parts; and a superhydrophobic coating. By combining 3D printing with the superhydrophobic self-luminous concrete material, the characteristics of energy saving, environment friendliness, high efficiency and low consumption of the 3D printing are highlighted, and the superhydrophobic self-luminous concrete material can be utilized to efficiently prepare fine and special-shaped components.

公开(公告)号：US20240383505A1

公开(公告)日：2024-11-21

申请号：US18692106

申请日：2022-03-16

Applicant: SHANDONG UNIVERSITY ,  SHANDONG TRAFFIC ENGINEERING SUPERVISION CONSULTING CO., LTD. ,  SHANDONG EXPRESSWAY BRIDGE ENGINEERING TEST AND INSPECTION CO., LTD.

Inventor： Zeying YANG ,  Ke WU ,  Qingshui GAO ,  Canzhu ZHANG ,  Xinxue GAO ,  Li ZHAO ,  Kaikai MA ,  Huawei WANG ,  Yingyong LI ,  Jianbo QU ,  Chenghe WANG ,  Chuanhao SHAN ,  Weisong QU ,  Qianyi YANG ,  Zhenyu ZHAO ,  Rui SUN ,  Chuanlong BI ,  Rongrong DUAN ,  Zhilin QU ,  Hongyun WANG ,  Xue ZHANG

IPC: B61B12/02 ,  B62D57/024

Abstract: A cable detection robot and a working method thereof, wherein the cable detection robot includes: a first main body, a second main body, and a rotatable mechanism. The first main body and the second main body each include a support, a driving apparatus, and a holding apparatus; the driving apparatus includes a first wheel and a driving motor, to drive the first wheel to move along a cable through the driving motor; the holding apparatus is symmetrically arranged on two sides of the support, each side includes a first servo motor, connecting to a supporting wheel group; the supporting wheel group is perpendicular to a surface of the cable, the holding apparatus holds or is separated from the cable through rotation of the first servo motor, and relative positions of the first main body and the second main body are adjusted through the rotatable mechanism to implement obstacle surmounting.

公开(公告)号：US20250066638A1

公开(公告)日：2025-02-27

申请号：US18292016

申请日：2023-05-05

Applicant: SHANDONG UNIVERSITY ,  SHANDONG TRAFFIC ENGINEERING SUPERVISION CONSULTING CO., LTD.

Inventor： Zeying YANG ,  Kang DUAN ,  Qingshui GAO ,  Rongrong DUAN ,  Hongyun WANG ,  Xinxue GAO ,  Chuanhao SHAN ,  Weisong QU ,  Qianyi YANG ,  Xue ZHANG ,  Yingyong LI ,  Jianbo QU ,  Lingjian GUO ,  Kaikai MA ,  Feng ZHAO ,  Rongxiao SUN ,  Zhilin QU ,  Rui SUN ,  Chuanlong BI ,  Chenghe WANG

IPC: C09D175/04 ,  B29C64/153 ,  B29K75/00 ,  B29K505/08 ,  B29K505/12 ,  B29L31/00 ,  B33Y10/00 ,  B33Y80/00 ,  C09D7/61 ,  C09D7/80 ,  E01D19/02

Abstract: A ductile material, a method for manufacturing a ductile member, and an anti-collision device for bridge piers, wherein the ductile material includes specific components in parts by mass as follows: 50-62 parts of thermoplastic polyurethane, 11-33 parts of neodymium-iron-boron, 12-24 parts of nickel-titanium alloy, 2-3 parts of metal magnetic powder, and 1-2 parts of polypropylene or polyethylene or polylactic acid or polyetheretherketone. The use of the ductile material, the method for manufacturing a ductile member, and the anti-collision device for bridge piers facilitates navigation.