International Journal of Automotive Science and Technology, 2019 In this study; the weight of the modal accelerometer used in the Roving Hammer Impact Test Method was added in the finite element analysis (FEA) and the undamped modal analysis of the automotive rear lamp lenses were performed.
Taner Çal +3 more
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Fabrication and Testing of a Modified Hammer Mill
The hammer mill is vital for reducing particle sizes in the agricultural, pharmaceutical, and industrial sectors. However, conventional hammer mills often face limitations such as extended milling times and suboptimal efficiency due to unidirectional material movement.
Nwabudike, Patricia N. +2 more
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Evaluasi Kapasitas Balok Beton Bertulang dengan Retak Terbuka dan Variasi Tebal Selimut Menggunakan UPV dan Hammer Test [PDF]
, 2013 Ketidaksempurnaan suatu struktur bangunan dapat dianalisis dengan cepat menggunakan metode tanpa merusak atau Non Destructive Test (NDT), diantaranya dengan Ultrasonic Pulse Velocity (UPV) dan hammer test.
Mahbub, AhmadRizqol
core
EFEKTIVITAS PENGUJIAN KUAT TEKAN BETON PADA SPUN PILE DENGAN METODE CORE DRILL, HAMMER TEST, DAN COMPRESSIVE STRENGTH TEST DI PT JAYA BETON INDONESIA [PDF]
, 2023 Testing the concrete structure after the concrete has hardened is to determine whether the concrete structure is suitable for use according to the planned quality. Concrete quality testing is carried out without damaging the concrete.
Zulfikar, Ahmad Rafly
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Study on dynamic response characteristics of jointed coal mass under impact load
Meikuang AnquanBased on the similarity theorem, the material ratio of similar coal body is determined, and the single-layer thin-plate coal body is prepared by pouring.
Jianfeng LIU
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Modeling and Experimental Validation for Hammer-Driven Type Penetrators under Horizontal Condition
Shock and Vibration, 2016 This paper proposed a method used to analyze the motion of hammer-driven type penetrators and built a testbed for validating the result of structure optimization of the penetrator in deep space exploration.
Yi Shen +4 more
doaj +1 more source
A Green Infrastructure SDGS Num 11: Approach Planning Design Model Reliability of Permeability and Concrete Quality Rural Roads P3MD Program in Wonogiri [PDF]
E3S Web of ConferencesDesign planning permeability and quality of rural concrete road construction work in the Program Pembangunan dan Pemberdayaan Masyarakat Desa (P3MD) of the Ministry of Villages, Development of Disadvantaged Regions and Transmigration in Wonogiri, which ...
Ristanto Iwan +2 more
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ANALISIS PERBANDINGAN KUAT TEKAN BETON HASIL UJI HAMMER TEST DAN UJI TEKAN LANGSUNG UNTUK FAS 0,60 DAN 0,65 [PDF]
, 2017 Dalam perkembangan bidang kontruksi, beton merupakan salah satu bahan kontruksi yang telah umum digunakan pada bidang pembangunan, kuat tekan beton adalah parameter untuk mengontrol mutu dan kualitas beton.
Amirul Mufti
core
Assessing the Rebound Hammer Test for Rammed Earth Material [PDF]
, 2017 Rammed-earth (RE) is a construction material manufactured from the soil. The soil is compacted at its optimum water content, inside a formwork to build a monolithic wall.
Quoc-Bao Bui
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Hammering Test with Image and Sound Signal Processing
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 2006 In this paper, we propose a new method for a hammering test by using image and sound signal processing techniques. A method for discriminating a property of an object with the use of generated sound when striking it with a hammer is called a hammering test. However, this method depends on human experience and skills.
YAMASHITA, Atsushi +2 more
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