Physical test
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Laboratory Performance Evaluation of High Modulus Asphalt Concrete Modified with Different Additives Open
The objective of this study is to evaluate comprehensive performance of high modulus asphalt concrete (HMAC) and propose common values for establishing evaluation system. Three gradations with different modifiers were conducted to study th…
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Correction of Earth Pressure and Analysis of Deformation for Double-Row Piles in Foundation Excavation in Changchun of China Open
In order to study the earth pressure and the deformation behavior of the double-row piles in foundation excavation, a large-scale physical model test was introduced to simulate deformation of double-row piles in foundation excavation based…
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Breaking the Testing Pyramid with Virtual Testing and Hybrid Simulation Open
Virtual testing and hybrid simulation have become an important trend in airplane design and validation. The traditional Testing Pyramid (or Building Block) approaches that emphasis on uniaxial coupon test and full structure certification t…
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Numerical Study on Seismic Behavior of Demountable Joints Consisting of RC Columns and Steel Beams Open
In this study, three new demountable joints consisting of reinforced concrete columns and steel beams were proposed and their seismic performance was investigated using cyclic loading tests. The test results demonstrated that the three dem…
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The Management of Physical Evidence and Chain of Custody (CoC) in Digital Forensic Laboratory Storage Open
Computer crime has 2 types of evidence, namely: physical evidence and digital evidence. Storage on physical evidence requires a special space that can hold physical evidence. However, a system that can store and manage physical evidence is…
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Physical Model Test of Artificial Freezing‐Inclined Shaft Open
Based on the vertical straight artificial freezing engineering in Northern Shaanxi, a three‐dimensional (3D) physical simulation test system was developed, consisting of six parts, which are simulation box, shaft model, loading system, fre…
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Physical model tests and numerical simulation for assessing the stability of tunnels Open
Nowadays, numerical modelling is increasingly used to assess the stability of tunnels and underground caverns. However, an analysis of the mechanical behaviour of existing brick-lined tunnels remains challenging due to the complex material…
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Simulation analysis and experimental verification on body-in-white static stiffness of a certain commercial vehicle Open
The body-in-white simulation model of a certain commercial vehicle was established to make a numerical analysis of the vehicle body static stiffness in this research. Meanwhile, the effectiveness of the simulation model was verified using …
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A SysML-based language for evaluating the integrity of simulation and physical embodiments of Cyber-Physical systems Open
Evaluating early design concepts is crucial as it impacts quality and cost. This process is often hindered by vague and uncertain design information. This article introduces the SysML-based Simulated-Physical Systems Modelling Language (SP…
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Analysis of Physical Test Indexes of College Students Based on Data Mining Model Open
This paper takes the physical fitness test data and the physical health self-assessment data as the research objects. The decision tree algorithm is used to construct a decision tree model for students who fail to meet the physical test. T…
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A hierarchical approach to soil arching problem via physical model test with photoelastic measurement and discrete element simulations Open
Soil arching is a unique phenomenon in which soil grains plays an active role in efficiently resisting external load. A traditional trapdoor problem was investigated via a physical model test using bi-dimensional particles made of PTFE ela…
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Prediction and Analysis of the Physical Test Scores Based on BP Neural Network and Principal Component Analysis Algorithm Open
College students’ physical fitness test can comprehensively evaluate students’ physical health level from many aspects such as students’ body shape, quality, function, and sports ability. Through the analysis and prediction of college stud…
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Validation of a New Equation to Estimate the Yield Strength of Lead Rubber Bearings Open
The design of seismic isolators as specified by building code requirements is well defined and well established. However, there is still some refinement required for these design practices, especially in terms of estimating the yield stren…
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Failure Analysis of a Drop Tested Wall-Mounted Air Conditioner Indoor Unit: Simulation and Experimental Analysis Open
Dynamic behavior of a wall-mounted air conditioner indoor unit is analyzed under drop impact condition. For simulation analysis, a finite element analysis code, known as Ansys Autodyn, is used. Physical drop tests are performed according t…
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Empirical Analysis of the Impact Strength of Textile Knitted Barrier Meshes Open
The assumptions of instrumental methodology for measuring dynamic loads of knitted barrier meshes were defined. A test stand was built, original in terms of both mechanical construction and electronic measuring system, connected to a compu…
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Test Method and Data Application of Physical Model of Power Distribution Network Open
This paper states the test method and data application of a kind of physical model of power distribution network. After the establishment of distribution automation physical simulation laboratory, the equipment in the platform is effective…
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Physical Test Prototypes Based on Microcontroller Open
The purpose of this study was to produce a prototype of a physical test-based microcontroller. The research method uses the research and development of the Borg and gall. The procedure starts from the study; research and information collec…
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FEM-DEM simulation of Brazilian Tensile Strength (BTS) laboratory tests Open
A Brazilian Tensile Strength (BTS) laboratory test for meta-andesite was modeled using a Finite/Discrete Element Method (FDEM or FEM-DEM). These hybrid methodologies allow modeling the transition from continuous to discontinuous that happe…
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Improving a Complete Vehicle Model for Solidity Simulations Open
Målet med examensarbetet är att korrelera en simuleringsmodell med ett fysiskt test av en Lynk & Co 01. Simuleringsmodellen är en komplett fordonssimulering som innefattar en simuleringsmodell i Adams och en simuleringsmodell i MSC Nastran…
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Analysis of the Current Situation of the National Student Physical Fitness Test Open
The physical health level of adolescents is related to the future of the motherland and the great rejuvenation of the Chinese nation. Through literature review, induction method, and logical analysis, this paper analyzes the policies relat…
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Online Stability Analysis for Real-Time Hybrid Simulation Testing Open
Real-time hybrid simulation (RTHS) is an experimental technique where a critical element of a structural system is tested in the laboratory while the rest is represented through numerical simulations. A challenging aspect of this technique…
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Pedestrian Safety in Frontal Tram Collision, Part 2: Laminated Glass as a Crucial Part of the Absorption and Deformation Zone—Its Impact Test and Analysis Open
As was shown in the previous part of the study, windshields are an important part of the passive safety means of modern low-floor trams with an extraordinary effect on pedestrian safety in a pedestrian–tram collisions. Therefore, maximum a…
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Development of Physical Test Application Model Open
This study aims: 1) to produce a valid physical test application model, 2) to determine the effectiveness of the physical test application model 3) to determine the physical abilities of athletes through the physical test application model…
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FEM the Wood Revolution. In-depth FE-analysis of a wood-glue-steel joint in a wind turbine tower Open
Modvion is a company that develop 150m tall wind turbine towers made out of modules of Engineered Wood Products (EWP), specifically Laminated Veneer Lumber (LVL). One
of the big challenges in their design is the joining of the modules, whi…
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Analysis of physical fitness tests for police officers in various countries: a scoping review Open
Physical fitness tests are an essential part of police selection and retention. The aim of this study was to analyze the physical fitness tests of police officers in various countries. We systematically searched Chinese and English databas…
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Study on the Impact of Special Physical Intensive Training on the Physical Health of College Students Open
The physical health of college students has always been the focus of national concern, in order to improve the physical quality of college students. In this study, the physical quality of college students, and the China University of Minin…
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Functional Physical Training Program for Revised Physical Fitness Test of Korean Police Officers Open
OBJECTIVES Police officers need to maintain and improve their physical fitness in order to properly operate on the duty and ensure their own safety. A problem was raised to prepare an improvement plan according to the current status and pr…
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Summary of Technical Meeting To Compare US/French Approaches for Physical Protection Test Beds Open
In September 2015, representatives of the US Department of Energy/National Nuclear Security Administration, including test bed professionals from Sandia National Laboratories, and representatives of the French Alternative Energies and Atom…
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Health Education during the Pandemic: Physical Fitness Course Applications and Personal Physical Fitness Test (PPFT) in University Students Open
The physical fitness course is a mandatory subject for undergraduate students at Universitas Negeri Surabaya, Indonesia. However, there is limited physical activity possibly performed during the COVID-19 pandemic. Furthermore, conventional…
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CENTRIFUGE STATIC LOADING TESTS AND NUMERICAL ANALYSIS FOR NONLINEAR SOIL-PILE INTERACTION SYSTEM Open
In this study, static loading tests on soil-pile interaction system were conducted under a 50G centrifuge field. Also, test results were compared to the numerical analysis using a simple model. In the centrifuge tests, reduced pile models …