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检索条件"机构=Key Laboratory for Health Monitoring and Control of Large Structures in Hebei Province"
29 条 记 录,以下是11-20 订阅
排序:
Study on Influence of Crack on the Blade Status Using FBGs
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Photonic Sensors 2018年 第1期8卷 63-69页
作者: Gang XU Lei LIANG Jianzhi LI Huaping MEI Hongli LI Yijun LIU National Engineering Laboratory of Fiber Optic Sensing Technology Wuhan University of Technology Wuhan 430070 China The Key Laboratory for Health Monitoring and Control of Large Structures Shijiazhuang 050043 China School of Mechanical Engineering Hubei Engineering University Xiaogan 432000 China
The status detection for rotating parts is difficult since the sensor is influenced by the rotation in the inflammable, explosive, and strong magnetic environment. Based on the fiber Bragg grating sensing technology, ... 详细信息
来源: 评论
Effective concrete surface crack detection based on extreme learning machine  8
Effective concrete surface crack detection based on extreme ...
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8th International Conference on Structural health monitoring of Intelligent Infrastructure, SHMII 2017
作者: Wang, Baoxian Zhao, Weigang Zhang, Hao Wang, Xinmin Zhang, Guangyuan Structural Health Monitoring and Control Institute Shijiazhuang Tiedao University Shijiazhuang050043 China Key Laboratory for Health Monitoring and Control of Large Structures Shijiazhuang050043 China Collaborative Innovation Center of Large Infrastructure Disaster Prevention and Reduction of Hebei Province China
Concrete surface crack detection has been an important field for the safety of civil engineering structure. However, under the background of high-density data acquiring demand, the existing crack detecting methods cou... 详细信息
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Analysis of void-disease detection in ballastless track of high-speed railway based on directional filter  8
Analysis of void-disease detection in ballastless track of h...
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8th International Conference on Structural health monitoring of Intelligent Infrastructure, SHMII 2017
作者: Yang, Y. Zhao, W.G. Du, Y.L. Tian, X.S. School of Electrical and Electronic engineering Shijiazhuang Tiedao University Shijiazhuang China Key Laboratory for Health Monitoring and Control of Large Structures in Hebei Province Shijiazhuang Tiedao University Shijiazhuang China
Owing to the concealment of void disease in cement-asphalt (CA) mortar and the requirements for rapidness, ground penetrating radar (GPR) has a good application prospect in detecting disease on a high-speed railway. T... 详细信息
来源: 评论
Effects of the reattachment on dry galloping in the critical Reynolds number range  9
Effects of the reattachment on dry galloping in the critical...
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9th Asia Pacific Conference on Wind Engineering, APCWE 2017
作者: Ma, Wenyong Liu, Qingkuan Liu, Xiaobing Key Laboratory for Health Monitoring and Control of Large Structure Shijiazhuang Tiedao University Hebei province China Department of Wind Science and Engineering Shijiazhuang Tiedao University Shijiazhuang City Hebei Province China
large amplitude vibrations of circular cylinders in the critical Reynolds number range are reproduced in wind tunnels. Displacements and wind pressure for the cylinders are measured synchronously to reveal the charact... 详细信息
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Effective intrusion detection for railway scene based on video analytics  8
Effective intrusion detection for railway scene based on vid...
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8th International Conference on Structural health monitoring of Intelligent Infrastructure, SHMII 2017
作者: Li, Y.D. Lin, Y.B. Zhang, C. Zhao, W.G. School of Electronic and Information Engineering North China University of Technology Beijing100041 China Key Laboratory for Health Monitoring and Control of Large Structures Shijiazhuang050043 China Institute of Structure Health Monitoring and Control Shijiazhuang Tiedao University Shijiazhuang050043 China
Intrusion detection for railway scene is the essential method to avoid railway accidents caused by the invasions of pedestrians, falling rocks, animals, etc. In this paper, an automatic computer-vision based scheme is... 详细信息
来源: 评论
Experimental study on wind pressure distribution and wind-induced interference effects on long-span spherical structure
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Jianzhu Jiegou Xuebao/Journal of Building structures 2016年 第10期37卷 140-146页
作者: Liu, Qingkuan Lu, Zhaoliang Zheng, Yunfei Ma, Wenyong Liu, Xiaobing Structural Health Monitoring and Control Institute Shijiazhuang Tiedao University Shijiazhuang050043 China Key Laboratory for Structure Health Monitoring and Control in Hebei Province Shijiazhuang050043 China School of Civil Engineering Shijiazhuang Tiedao University Shijiazhuang050043 China
Spherical shell structure is very sensitive to wind loads. The wind load is one of the most important loads in structural design. By wind tunnel tests, simultaneous multi-pressure measurement on surface of spherical s... 详细信息
来源: 评论
Analysis on GPR echo signal enhancement algorithm based on subspace sparsity deconvolution
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Journal of Engineering Science and Technology Review 2016年 第6期9卷 43-51页
作者: Yong, Yang Yanliang, Du Weigang, Zhao Baoxian, Wang Hao, Zhao School of Mechanical Electronic and Control Engineering Beijing Jiaotong University Beijing100044 China The Key Laboratory for Health Monitoring and Control of Large Structures in Hebei Province Shijiazhuang Tiedao University Shijiazhuang050043 China Department of Urban and Civil Engineering Ibaraki University Hitachi316-8511 Japan
Strong reflection interference of rebar is the main barrier against ground-penetrating radar (GPR) detection of internal diseases in reinforced concrete structure. Deconvolution can strengthen GPR echo data through ac... 详细信息
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A Novel Rough-Surface Direct Wave Suppression Algorithm b ased on Energy Adaptive Analysis
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Journal of Engineering Science and Technology Review 2016年 第4期9卷 202-208页
作者: Yong, Yang Weigang, Zhao Yanliang, Du Hao, Zhang School of Mechanical Electronic and Control Engineering Beijing Jiaotong University Beijing100044 China The Key Laboratory for Health Monitoring and Control of Large Structures in Hebei Province Shijiazhuang Tiedao University Shijiazhuang050043 China Department of Urban & Civil Engineering Ibaraki University Hitachi 316-8511 Japan
As a nondestructive testing technology, ground penetrating radar (GPR) is widely used in the detection and recognition of high-speed railway subgrade diseases. Rough-surface direct wave suppression caused by locomotiv... 详细信息
来源: 评论
THE INTERNAL CRACK IN PIEZOELECTRICPIEZOMAGNETIC SANDWICHED STRUCTURE UNDER IN-PLANE COUPLE LOADING
THE INTERNAL CRACK IN PIEZOELECTRICPIEZOMAGNETIC SANDWICHED ...
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2016年全国压电和声波理论及器件应用研讨会
作者: Xing ZHAO Jin-xi LIU Zheng-hua QIAN Department of Engineering Mechanics/The Key Laboratory for Health Monitoring and Control of Large Structures Shijiazhuang Tiedao University State Key Laboratory of Mechanics and Control of Mechanical Structures/College of Aerospace Engineering Nanjing University of Aeronautics and Astronautics
Background, Motivation and Objective The piezoelectric-piezomagnetic(PE-PM) sandwiched structures are consisted of layered piezoelectric and piezomagnetic materials. They are easy to be manufactured and possess superi... 详细信息
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Mechanical and Failure Characteristics of Shear keys on Immersed Tunnel Segment Joints under Differential Settlements
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Procedia Engineering 2016年 166卷 373-378页
作者: Zhi-nan Hu Yong-li Xie School of Civil Engineering Shijiazhuang Tiedao University Shijiazhuang 050043 China The Key Laboratory for Health Monitoring and Control of Large Structures Shijiazhuang 050043 China College of Highway Chang’an University Xi’an 710064 China
In order to research mechanical and failure characteristics of shear keys on immersed tunnel segment joints, a 1:4.69 large scale immersed tunnel physical model test was conducted on a settlement platform. Bending and... 详细信息
来源: 评论