Patents by Inventor Xiaojie Yang
Xiaojie Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210234672Abstract: The present disclosure discloses a method and system for tracing a full-life-cycle quality of a prefabricated part based on a blockchain, wherein the method includes: step S1: establishing a prefabricated-part-quality tracing standard in which tracing information is able to be intercommunicated; step S2: gathering and storing tracing information of quality events of the prefabricated part at nodes during a full life cycle; step S3: performing blockchain distributed bookkeeping to the tracing information of the quality events of the prefabricated part at the nodes during the full life cycle; and step S4: realizing quality tracing of the prefabricated part at the nodes during the full life cycle based on a uniform tracing interface and a safe access policy. The present disclosure can effectively solve the problems in the standard, efficiency, reliance, safety and supervision of the quality tracing of prefabricated parts in the industrialization of novel constructions.Type: ApplicationFiled: April 16, 2019Publication date: July 29, 2021Inventors: TAO ZENG, HAISHAN GUO, KANG LIU, YUZHONG CAO, XIAOJIE YANG, HU QI, LIMING LI
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Patent number: 10865557Abstract: The present disclosure relates to the technical field of assembled concrete frame structures, and discloses a prestressed assembled concrete frame-joint connecting structure and constructing method thereof. The present disclosure includes a prefabricated concrete column, a prefabricated concrete superposed beam, a composite slab, a post-tensioned prestressing tendon that connects the prefabricated concrete column and the prefabricated concrete superposed beam, a bending-resistant energy consuming steel bar and a shearing-resistant high-strength steel bar.Type: GrantFiled: December 22, 2019Date of Patent: December 15, 2020Inventors: Haishan Guo, Hu Qi, Kang Liu, Dongyan Wang, Liming Li, Lida Tian, Jiao Geng, Ming Li, Haitao Zhang, Tong Li, Xiaojie Yang, Xin Fan, Xueying Hou, Tao Zeng, Lihong Jiang
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Publication number: 20200141110Abstract: The present disclosure relates to the technical field of assembled concrete frame structures, and discloses a prestressed assembled concrete frame-joint connecting structure and constructing method thereof. The present disclosure includes a prefabricated concrete column, a prefabricated concrete superposed beam, a composite slab, a post-tensioned prestressing tendon that connects the prefabricated concrete column and the prefabricated concrete superposed beam, a bending-resistant energy consuming steel bar and a shearing-resistant high-strength steel bar.Type: ApplicationFiled: December 22, 2019Publication date: May 7, 2020Inventors: Haishan Guo, Hu Qi, Kang Liu, Dongyan WANG, Liming LI, Lida Tian, Jiao Geng, Ming LI, Haitao ZHANG, Tong LI, Xiaojie YANG, Xin FAN, Xueying HOU, Tao ZENG, Lihong JIANG
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Patent number: 9797248Abstract: A constant-resistance and large deformation anchor cable and a constant-resistance device are provided. The constant-resistance and large deformation anchor cable comprises cables (7), an anchoring device (13), a loading plate (12) and clipping sheets (4). The upper end of cables (7) is fixed on the anchoring device (13) and the loading plate (12) by clipping sheets (4). The constant-resistance and large deformation anchor cable also comprises a constant-resistance device, and the constant-resistance device comprises a sleeve (8) and a constant-resistance body (5). The sleeve (8) is a straight tube. The constant-resistance body is conical, and the diameter of the lower end of the constant-resistance body is bigger than the diameter of the upper end of the constant-resistance body. The inner diameter of the sleeve (8) is smaller than the diameter of the lower end of the constant-resistance body.Type: GrantFiled: June 13, 2011Date of Patent: October 24, 2017Assignee: China University of Mining & Technology (Beijing)Inventors: Manchao He, Zhigang Tao, Bin Zhang, Xiaojie Yang
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Patent number: 9404821Abstract: A large deformation tensile testing system, for use in testing a large deformation tensile of an anchor rod or an anchor rode, comprising a main machine frame (1), a rear collet component (2) arranged at a first position on the longitudinal direction of the main machine frame (1), a front collet component (3) movably arranged at a second position on the longitudinal direction of the main machine frame (1), a telescoping apparatus (4), a measurement and control apparatus, where a sensor module thereof senses the displacement and real-time tensile of the telescoping apparatus to form real-time data to be transmitted to an analysis module and a control module, the control module that controls, on the basis of a set measurement and control scheme and of an input of the sensor module, a testing process to proceed according to a set testing condition, the analysis module for analyzing the input of the sensor module to form a test result, and an output module for outputting same.Type: GrantFiled: March 31, 2012Date of Patent: August 2, 2016Assignee: China University of Mining & Technology (Beijing)Inventors: Manchao He, Xiaojie Yang, Yi Zhang
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Patent number: 9316568Abstract: An experimental method for simulating an impact rock-burst, comprises the following steps: making a rock sample having a through hole or a half hole; loading initial static stresses of three directions onto the rock sample; then loading dynamic load(s) by 0.5-10 minutes, to determine whether a spalling phenomenon appears on an internal surface of the hole; if appears, and the rock sample is further damaged, determining and recording a failure course, if not appears, increasing the static stress(es) or the intensity of the dynamic load, then repeating the experiment procedure as far as the rock sample goes into the failure course, then determining and recording the failure course, and ending the expierment. The impact rockburst induced by dynamic load is simulated in the rock sample successfully, and by sudying mechanical mechanisms of the rock-burst, the present application lays foundations for gradually understanding and mastering the nature of real rock burst.Type: GrantFiled: March 31, 2012Date of Patent: April 19, 2016Assignee: CHINA UNIVERSITY OF MINING & TECHNOLOGY (BEIJING)Inventors: Manchao He, Xiaoming Sun, Xiaojie Yang
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Publication number: 20150068319Abstract: An experimental method for simulating an impact rock-burst, comprises the following steps: making a rock sample having a through hole or a half hole; loading initial static stresses of three directions onto the rock sample; then loading dynamic load(s) by 0.5-10 minutes, to determine whether a spalling phenomenon appears on an internal surface of the hole; if appears, and the rock sample is further damaged, determining and recording a failure course, if not appears, increasing the static stress(es) or the intensity of the dynamic load, then repeating the experiment procedure as far as rock sample goes into the failure course, then determining and recording the failure course, and ending the expierment. The impact rockburst induced by dynamic load is simulated on the rock sample successfully, and by studying mechanical mechanisms of the rock-burst, the present application lays foundations for gradually understanding and mastering the nature of real rock burst.Type: ApplicationFiled: March 31, 2012Publication date: March 12, 2015Applicant: China University fo Mining & Technology (Beijing)Inventors: Manchao He, Xiaoming Sun, Xiaojie Yang
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Publication number: 20150059489Abstract: A large deformation tensile testing system, for use in testing a large deformation tensile of an anchor rod or an anchor rode, comprising a main machine frame (1), a rear collet component (2) arranged at a first position on the longitudinal direction of the main machine frame (1), a front collet component (3) movably arranged at a second position on the longitudinal direction of the main machine frame (1), a telescoping apparatus (4), a measurement and control apparatus, where a sensor module thereof senses the displacement and real-time tensile of the telescoping apparatus to form real-time data to be transmitted to an analysis module and a control module, the control module that controls, on the basis of a set measurement and control scheme and of an input of the sensor module, a testing process to proceed according to a set testing condition, the analysis module for analyzing the input of the sensor module to form a test result, and an output module for outputting same.Type: ApplicationFiled: March 31, 2012Publication date: March 5, 2015Inventors: Manchao He, Xiaojie Yang, Yi Zhang
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Publication number: 20140227042Abstract: A constant-resistance and large deformation anchor cable and a constant-resistance device are provided. The constant-resistance and large deformation anchor cable comprises cables (7), an anchoring device (13), a loading plate (12) and clipping sheets (4). The upper end of cables (7) is fixed on the anchoring device (13) and the loading plate (12) by clipping sheets (4). The constant-resistance and large deformation anchor cable also comprises a constant-resistance device, and the constant-resistance device comprises a sleeve (8) and a constant-resistance body (5). The sleeve (8) is a straight tube. The constant-resistance body is conical, and the diameter of the lower end of the constant-resistance body is bigger than the diameter of the upper end of the constant-resistance body. The inner diameter of the sleeve (8) is smaller than the diameter of the lower end of the constant-resistance body.Type: ApplicationFiled: June 13, 2011Publication date: August 14, 2014Applicant: CHINA UNIVERSITY OF MINING & TECHNOLOGY (BEIJING)Inventors: Manchao He, Zhigang Tao, Bin Zhang, Xiaojie Yang