Results 1 to 10 of about 6,901 (259)
A Variable-Impulse Hammer Impact Test (VIHIT) Method for Improved Mode Shape Identification [PDF]
SensorsThe impact hammer, equipped with a force transducer, is a portable and practical tool for inducing measurable excitations in structural health monitoring (SHM). However, its reliability is often limited by uncontrolled factors such as swing power, angle,
Alec Jensen, Charles Riley
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Shock Absorbers Damping Characteristics by Lightweight Drop Hammer Test for Naval Machines [PDF]
Materials, 2021 Marcin Kluczyk, Andrzej Grządziela
exaly +2 more sources
Data analysis method of pump shutdown pressure based on water hammer effect and cepstrum transformation [PDF]
Youqicang pingjia yu kaifa, 2023 Real-time monitoring and evaluation of fractures is one of the core issues in the multi-stage fracturing process of horizontal wells, and has long been a focus of many scholars.
WANG Xiaoqiang,ZHAO Li’an,WANG Zhiyuan,XIU Chunhong,JIA Guolong,DONG Yan,LU Detang
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FirePhysChem, 2022 Studying the stress propagation and damage mechanism for the mechanical environment of the gun bore is an important way to popularize and apply the new propellant.
Ruihua Zhang +4 more
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Jurnal Teknik Sipil, 2023 Seiring perkembangan proyek konstruksi, banyak alat-alat yang diciptakan dan dikembangkan untuk membantu dan mempermudah aktivitas dalam pengerjaan proyek konstruksi.
Adde Currie Siregar +4 more
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Impact self-assembly of low-binder-content geopolymer parts
Cleaner Engineering and Technology, 2021 In the current study, we produce low-binder-content geopolymer parts through impact self-assembly. After sand (the filler) and a small amount of fly ash-alkaline activator mixture (the binder) are premixed, they are impacted by a hammer in a drop tower ...
Kiwon Oh, Haozhe Yi, Rui Kou, Yu Qiao
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Experimental Studies on Energy Absorption of Curved Steel Sheets under Impact Loading and the Effect of Pendentive on the Deformation of Samples [PDF]
مجله مدل سازی در مهندسی, 2021 Steel sheets are used in various industries such as automotive, aerospace, fuel transport and storage tanks, metal bridges. The issue of impact and penetration in steel sheets has been the main focus of many studies.
Seyed Amir Mousavizadeh +2 more
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Mechanical Response of Additively Manufactured Composite Joints [PDF]
Problemy Mechatroniki, 2023 This paper aims to assess the quality of composite joints made with the Fused Filament Fabrication (FFF) additive manufacturing technique through strength tests.
Kamil RAJKOWSKI (kamil.rajkowski@wat.edu.pl) +1 more
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Experiment and Simulation Study on the Dynamic Response of RC Slab under Impact Loading
Shock and Vibration, 2021 Reinforced concrete (RC) slab is an important component in civil construction and protection engineering, and its dynamic response under impact loading is a complex mechanical problem, especially for two or multiple continuous impact loads. In this paper,
Yue Wang +4 more
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