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Static properties and impact resistance performance of U-shaped PU-modified concrete under repeated drop-weight impact load
This study investigated the impact strength of U-shaped polyurethane (PU)-modified concrete using repeated drop-weight impact tests. A U-shaped...
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Dynamic mechanical behaviors of coral sand under drop weight impact
Dynamic mechanical characteristics of coral sand is of vital importance for foundation compaction. In the present study, a series of tests were...
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Drop-Weight Impact Test for Fibre Reinforced Concrete: Analysis of Test Configuration
Impact resistance represents a key property of Fibre Reinforced Concrete (FRC). Recently, the authors proposed a repeated drop-weight test for FRC...
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Axial Deformation Behaviour of Mild Steel and 7075-T651 Aluminium Tubes Subjected to Drop Weight Impact
PurposeThe present study has described the axial deformation behaviour of mild steel and 7075 -T651 aluminium against 350 kg drop weight falling from...
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Prediction of impact response of square reinforced concrete (RC) slab with square/circular opening under drop-weight impact using FEM simulation
Gravity load-carrying members of a structure are often subjected to low-velocity impact during construction and subsequent service life. In contrast...
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Experimental Investigation on the Post-impact Behavior of Normal-Strength Reinforced Concrete Beams Subjected to Drop-Weight Impact Loads
The behavior of a reinforced concrete beam under a dynamic load, i.e., an impact load, affects the overall structural system by altering its static...
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Experimental investigation into the effects of tamper weight and drop distance on dynamic soil compaction
Estimating the densification efficiency of soil fillers is the main topic in dynamic compaction (DC). However, existing methods fail to assess the...
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Influence of Drop Weight Low-Velocity Impact on Thin Panels Study by Numerical Simulation and Experimental Approach
The present work is to study the deformation behaviour of the thin panels by using the drop weight impact machine. The impact test machine is model...
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Finite Element Modeling of Steel–Concrete–Steel Sandwich Beams with Bolt Connectors Under Drop Weight Impact
This paper develops a three-dimensional Finite Element (FE) model using the non-linear explicit code in LS-DYNA to predict the impact behavior of...
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The Behavior of Reinforced Reactive Powder Concrete Two-Way Slabs Under Drop-Weight Impact Loads
This paper presents an experimental study of the behavior of reinforced reactive powder concrete slabs under impact loading. Practical work has been...
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Evaluation of Engineered Cementitious Composites (ECC) containing Polyvinyl Alcohol (PVA) fibers under compressive, direct tensile, and drop-weight test
Engineered Cementitious Composites (ECC) are considered a new and important material in today's construction world. ECC materials have been used due...
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Investigation on the Impact Behavior of Concrete Panels Subjected to Drop Weight Impact
In this study, the response of different thin concrete panels of size 600 mm × 600 mm × 40 mm with and without reinforcements subjected to...
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Development of Small Drop-Weight Testing Machine Based on Electromagnetic Induction
BackgroundThe impact strengths of solder joints between an electrical substrate and millimeter- or micrometer-sized electrical components such as...
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Influence of Hammer Geometry on Impact Performance of RC Beams
Finite element models were created based on the impact test of RC beams to examine the influence of hammer curvature radius on the resistance of RC...
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Research on Impact Collapse Resistance of RC Beams After Fire
In order to explore the mechanical properties of improve concrete (RC) beams of the combined action of impact load and fire, numerical simulation of...
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Drop Weight Impact Testing on Plant Fiber Reinforced Polymer Matrix: A Short Review
This paper focuses on the critical need to examine low velocity impact (LVI) on natural plant fiber composite (NFC) to avoid sudden material failure...
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Impact resistance of macro and micro steel fibre reinforced self-compacted concrete (SFRSCC) with modelling and reliability analysis
Adding steel fibres can transform the brittle characteristic of concrete into a ductile state. The objective of the current study is to test the...
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Impact Performance of the Kaolin-Filled Fiber-Reinforced Polymer Facing Sandwich Structures
Composites have been widely used lately because of their high specific stiffness and strength characteristics. In this study, the impact resistance...
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Study on Low-Velocity Impact Performance of Chemical Treated Flax Fibre-Reinforced Aluminium 6082 Laminates
The experimental studies of drop weight and Izod impact test of FFAL (flax fibre aluminium laminate) are presented in the research. The materials...
