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公开(公告)号：US10954663B2
公开(公告)日：2021-03-23
申请号：US16977108
申请日：2019-09-30
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
Inventor： Ben Mou , Wanqiu Zhou , Peng Feng , Bingcheng Yan
Abstract: A cylindrical sleeve-type steel-wood composite joint includes fiberglass reinforced panel (FRP) cylindrical wood columns, X-shaped wood beams, a key connecting component, arc connecting pieces and splicing outer ring plates. The key connecting component consists of upper and lower cylindrical steel sleeve plates, a connecting sleeve, a cylindrical solid wood and filling wood blocks. The FRP cylindrical wood columns are connected to the key connecting component and are inserted into the key connecting component through the cylindrical steel sleeve plates and penetrative steel bars. The X-shaped wood beams are connected to the key connecting component through the arc connecting pieces, and the splicing outer ring plates are fixed with bolts to realize combination and connection. By adoption of the design of the connecting sleeve, the joint has a high bearing capacity, vertical force transfer is guaranteed, operation is easy, and assembly is fast.
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公开(公告)号：US10907343B1
公开(公告)日：2021-02-02
申请号：US16977089
申请日：2019-09-30
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
Inventor： Ben Mou , Fei Zhao , Peng Feng , Qiyun Qiao , Bingcheng Yan
Abstract: A prefabricated steel-wood composite joint includes square pipe columns, steel-wood composite beams, and a beam-column connecting assembly for connecting the square pipe columns and the steel-wood composite beams. Each square pipe column includes connecting corner columns and connecting side plates. Each steel-wood composite beam includes a top flange, a bottom flange and wood webs for connecting the top flange and the bottom flange. The beam-column connecting assembly is a central column connecting assembly or a corner column connecting assembly. By a special structural design, the composite joint realizes effective beam-column connection without a welded connection and a bolted connection and has tenacity and good seismic performance. The components of the composite joint can be prefabricated in a factory, are high in precision and are assembled on site, so that construction is easy and convenient, procedures are simplified, and the construction period is effectively shortened.
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Patent Agency Ranking
公开(公告)号：US10914061B1
公开(公告)日：2021-02-09
申请号：US16940410
申请日：2020-07-28
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
Inventor： Ben Mou , Peng Feng , Yi Liu , Zunqiang Li , Jiuwen Bao
Abstract: An assembled slab-type steel-wood composite joint, includes a steel-wood composite column, square wood beams, connecting assemblies for connecting the steel-wood composite column and the square wood beams, and wood slabs connected to and supported by the steel-wood composite column, the square wood beams and the connecting assemblies. The steel-wood composite column includes a hollow cross-shaped outer square wood column, and square blocks are integrally formed on the outer square wood column; and a steel sleeve is inlaid in the outer square wood column, an inner wood column is inlaid in the steel sleeve, column vertical steel bars penetrate through the inner wood column, horizontal steel bars penetrate through the square blocks and are fixedly connected to the steel sleeve, and threads are arranged at the ends of the horizontal steel bars.
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公开(公告)号：US10822789B1
公开(公告)日：2020-11-03
申请号：US16939092
申请日：2020-07-27
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
Inventor： Ben Mou , Dongshuai Hou , Yi Liu , Zunqiang Li
Abstract: A folding slab and a central column composite joint and an assembly method thereof, wherein the folding slab and a prefabricated column-beam composite joint adopting a steel-wood composite structure guarantees a construction quality, improves a construction efficiency, and optimizes a seismic performance of a structure. The folding slab and the central column composite joint including a steel-wood composite column, square wood columns, connecting assemblies for connecting the steel-wood composite column and the square wood beams, and folding wood slabs connected with and supported by the steel-wood composite column, the square wood columns and the connecting assemblies.
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公开(公告)号：US11155989B1
公开(公告)日：2021-10-26
申请号：US17234827
申请日：2021-04-20
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
Inventor： Ben Mou , Zuquan Jin , Wanqiu Zhou , Wenfeng Liu , Tao Yu
Abstract: A double-steel tube concrete beam-column joint with internal FRP bar connectors is provided. The double-steel tube concrete beam-column joint includes double-steel tube columns, I-beams, a joint connector, an internal support member and external ring plates. Each double-steel tube column includes an internal steel tube and an external steel tube. The joint connector includes an internal connecting tube and an external connecting sleeve which are both circular steel tubes. The internal support member is a columnar structure and has two ends regularly formed with bolt holes in a circumferential direction. Each external ring plate comprises a horizontal portion and an annular portion perpendicular to the horizontal portion. Upper and lower double-steel tube columns are connected through the joint connector and the internal support member, the two ends of the internal support member are inserted into an upper internal steel tube and a lower internal steel tube, respectively.
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公开(公告)号：US10961696B2
公开(公告)日：2021-03-30
申请号：US16624909
申请日：2018-07-05
Applicant: Qingdao University of Technology
Abstract: A fabricated intelligent joint provided with particle damping chambers for energy dissipation includes a core steel frame, an external fully-fabricated steel pipe column, a fully-fabricated annular beam-column connecting assembly, a structural health detection system and particle damping chambers. The core steel frame is located in the external fully-fabricated steel pipe column, is concentric with the external fully-fabricated steel pipe column and comprises a circular hollow steel keel and a plurality of protruding steel plate wings. The external fully-fabricated steel pipe column is formed by splicing a plurality of arc steel pipe column sheets. A space between the external fully-fabricated steel pipe column and the circular hollow steel keel of the core steel frame has the particle damping chambers installed therein and has concrete poured therein. A large quantity of spherical rubber particles is contained in the particle damping chambers.
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7.发明授权公开(公告)号：US10895087B1
公开(公告)日：2021-01-19
申请号：US16624910
申请日：2018-07-05
Applicant: Qingdao University of Technology
Inventor： Ben Mou , Xi Li , Jijun Miao
Abstract: A fabricated self-resilient energy-dissipation double-steel-plate slotted shear wall structure includes steel columns, H-shaped steel beams and a shear wall assembly. The shear wall assembly includes left and right groups of slotted wall plates and is connected with flanges of the H-shaped steel beams through angle steel. Connecting ring plate assemblies are fixed to upper and lower ends of each steel column and each comprise an outer ring plate, an inner ring plate and a short side plate. A long side plate is fixedly arranged on each steel column tube and is connected with one slotted wall plate through a plurality of self-locking hasps. A plurality of pre-stressed steel strands are arranged on two sides of each long side plate.
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