An experimental study of impact performance of RC piers with different reinforcement ratios
Građevinar, 2019 The most advanced domestic super-high drop hammer impact test system was used in this study to simulate ship-piers collisions. The main focus of this study was to examine the impact forces, displacements, and strain time histories of five reinforced ...
Xiwu Zhou +4 more
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Rammed Earth Construction: A Proposal for a Statistical Quality Control in the Execution Process [PDF]
, 2020 Unlike other common contemporary construction materials such as concrete, mortars, or fired clay bricks, which are widely supported by international standards and regulations, building with rammed earth is barely regulated.
Canivell, Jacinto +3 more
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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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Prediction Model of Drilling Performance for Percussive Rock Drilling Tool
Advances in Civil Engineering, 2020 This study suggests a method for quantitatively estimating the drilling performance of the down-the-hole (DTH) hammer during percussive drilling of rock surfaces. A pneumatic dynamic model of the DTH hammer was developed that considers the mass flow rate
Dae-Ji Kim +6 more
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Behavior of BFRP bars subjected to dynamic impact loads [PDF]
MATEC Web of Conferences, 2019 Fiber Reinforced Polymer (FRP) bars are deemed to be one of the best solutions to the corrosion dilemma associated with steel reinforcement. This paper presents an experimental study on the behavior of Basalt FRP bars subjected to impact loading. Dynamic
Abed Farid +2 more
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Impact Resistance Test and Numerical Simulation Study of Scrap Steel Fiber Rubber Concrete
BuildingsThe scrap steel fibers (SSF) produced by mechanical processing are processed and added to rubber concrete (RC) to make scrap steel fiber rubber concrete (SSFRC), so as to enhance the strength of the rubber concrete.
Mingshuai Li +4 more
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Development of quantum perspectives in modern physics [PDF]
, 2009 Introductory undergraduate courses in classical physics stress a perspective that can be characterized as realist; from this perspective, all physical properties of a classical system can be simultaneously specified and thus determined at all future ...
A. diSessa +15 more
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Buildings, 2023 Prestressed high-strength concrete (PHC) pipe pile has the advantages of high single pile bearing capacity, a wide range of applications, good driving resistance, fast construction speed, etc.
Xiaomin Liu +4 more
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Measurement of kick loads from horses on stable fittings and building elements [PDF]
, 2014 Fittings and fixtures in horse stables may cause injuries to horses when trapped and there is a great risk of an accident to animal and handler when releasing a horse.
Ventorp, Michael, Wachenfelt, Hans von
core
Ratio of Loss and Storage Moduli Determines Restitution Coefficient in Low-Velocity Viscoelastic Impacts [PDF]
, 2020 Impact tests are an important tool to analyze dynamic material properties of viscoelastic media in technology and biology. In this context, rigorous contact mechanical models of the collision problem are necessary to adequately interpret data from impact
Willert, Emanuel
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