Results 1 to 10 of about 325,306 (307)

Pengaruh Variasi Mutu Beton Bertulang Terhadap Cepat Rambat Gelombang Dengan Menggunakan Metode Non Destructive Test

open access: yesRekayasa Sipil, 2020
Preferably in testing, building structures need not be destroyed. Tests that can be used on the concrete can use non-destructive methods that do not damage the test objects.
Lingga Ariya Dwisyahputra   +2 more
doaj   +1 more source

Methods to Test the Compressive Strength of Earth Blocks

open access: yesAdvances in Materials Science and Engineering, 2021
The efficient design of new earth structures and the restoration of old structures both require a reliable assessment of the compressive strength of earth materials.
Guanqi Lan   +3 more
doaj   +1 more source

Dynamic characteristics of combined isolation systems using rubber and wire isolators

open access: yesNuclear Engineering and Technology, 2022
The present study aims to investigate the dynamic properties of a novel isolation system composed of separate rubber and wire isolators. The testing program comprised pure compressive, pure-shear, compressive-stress dependence, and shear-strain ...
Seung-Jae Lee   +4 more
doaj   +1 more source

Mechanical Characterization and Predictive Analysis of Flax Fiber/PLA Honeycomb Sandwich Structures in FDM Additive Manufacturing [PDF]

open access: yesE3S Web of Conferences
The improved recyclability, renewability, and biodegradability of natural fibre composites have made them a hot commodity in recent years. Fused Deposition Modelling (FDM) is extensively employed in additive manufacturing technology that can produce ...
Easwaramoorthi M.   +4 more
doaj   +1 more source

Study on Mechanical Properties of Modified Polyurethane Concrete at Different Temperatures

open access: yesApplied Sciences, 2022
The objective of the present research was to study the effect of temperature on the mechanical properties, failure mode and uniaxial compression constitutive relationship of a modified polyurethane concrete. A total of 24 cube and 27 prism specimens were
Jianhua Lei   +4 more
doaj   +1 more source

Permeability of Concrete with Recycled Concrete Aggregate and Pozzolanic Materials under Stress. [PDF]

open access: yes, 2016
The research reported herein studied the permeability of concrete containing recycled-concrete aggregate (RA), superfine phosphorous slag (PHS), and ground granulated blast-furnace slag (GGBS) with and without stress.
MONTEIRO, Paulo J.m.   +3 more
core   +2 more sources

Uniaxial Compressive Strength Test on Artificially Frozen Clay

open access: yesMeikuang Anquan, 2020
Uniaxial unconfined compressive strength test of the original frozen soil sample and its remodeled frozen soil sample of 3 different layers of Qinan Mine was carried out. The analysis of experimental results show that shear destruction occurred along the
LI Huaixin, LIN Bin, FAN Dengzheng
doaj   +1 more source

Experimental Study of the Compressive Strengths of Basalt Fiber-Reinforced Concrete after Various High-Temperature Treatments and Cooling in Open Air and Water

open access: yesApplied Sciences, 2021
The rapid development of modern society has increased the demand for high-performance geo-materials. As an advanced cementitious composite, fiber-reinforced concrete has attracted much attention and has been widely applied to various buildings and civil ...
Huaming An   +3 more
doaj   +1 more source

Strength and Quality Assessment of Recycled Aggregate and Crumb Rubber Concrete Using the Ultra Pulse Velocity Method [PDF]

open access: yes, 2020
This study focuses on the strength and quality of concrete incorporated with recycled aggregate and crumb rubber through the compressive strength test and the Ultra Pulse Velocity (UPV) test.
Abdullah, Siti Radziah   +3 more
core  

Anisotropy of mechanical properties of greywacke [PDF]

open access: yes, 2019
The paper brings description of the mechanical properties of greywacke sampled in Kobeřice quarry (Lower Carboniferous Culm Basin, Drahany Uplands, Bohemian Massif).
Havlíčková, Dagmar   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy