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公开(公告)号：US20230213422A1
公开(公告)日：2023-07-06
申请号：US17828818
申请日：2022-05-31
Applicant: Inner Mongolia University of Technology
Inventor： Shuguang Liu , Liqiang Yin , Yanhai Liu , Changwang Yan , Ju Zhang , Xiaoxiao Wang , Lei Jing
CPC classification number: G01N3/10 , G01N3/06 , G01N2203/04 , G01N2203/0019 , G01N2203/0048 , G01N2203/024 , G01N2203/06
Abstract: The invention discloses an experimental apparatus and an experimental method for the negative bending moment zone of a continuous beam to bear load under chloride environment, relating to the technical field of engineering experiment, comprising a high-rigidity main frame, a loading system, an erosion system and a test beam; the test beam is detachably arranged on the high-rigidity main frame; the loading system is installed on the high-rigidity main frame and under the test beam, and is used to apply load to the test beam; the erosion system is arranged on the test beam with built-in chloride solution; the test beam is a continuous beam that meets the design requirements. The experimental apparatus provided by the invention is stable and reliable, easy to use, and can provide the experimental conditions for the wet-dry cycle and the load-bearing coupling reaction in chloride environment.
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2.发明授权公开(公告)号：US12116783B2
公开(公告)日：2024-10-15
申请号：US17828762
申请日：2022-05-31
Applicant: Inner Mongolia University of Technology
Inventor： Liqiang Yin , Hongyuan Bian , Shuguang Liu , Changwang Yan , Ju Zhang , Xiaoxiao Wang
CPC classification number: E04D3/352 , E04D11/02 , B32B2419/06
Abstract: The invention discloses a durable roof structure with frost resistance and high ductility and a construction method thereof, belonging to the technical field of roofing, and comprises a base layer, a leveling layer, a flexible waterproof coating, a thermal insulation layer and a crack-resistant and frost-resistant surface layer arranged in sequence from bottom to top. The invention not only has lower requirements on construction conditions and simple operation, but also reduces the generation of large cracks, effectively improves the crack resistance and frost resistance of the roof, improves the roof structure, and is more suitable for the northern cold region.
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3.发明公开公开(公告)号：US20230175263A1
公开(公告)日：2023-06-08
申请号：US17828762
申请日：2022-05-31
Applicant: Inner Mongolia University of Technology
Inventor： Liqiang Yin , Hongyuan Bian , Shuguang Liu , Changwang Yan , Ju Zhang , Xiaoxiao Wang
IPC: E04D3/35
CPC classification number: E04D3/352
Abstract: The invention discloses a durable roof structure with frost resistance and high ductility and a construction method thereof, belonging to the technical field of roofing, and comprises a base layer, a leveling layer, a flexible waterproof coating, a thermal insulation layer and a crack-resistant and frost-resistant surface layer arranged in sequence from bottom to top. The invention not only has lower requirements on construction conditions and simple operation, but also reduces the generation of large cracks, effectively improves the crack resistance and frost resistance of the roof, improves the roof structure, and is more suitable for the northern cold region.
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