EXPERIMENTAL STUDY ON FOAM CONCRETE

Flexural Behavior of Normal and Lightweight Concrete

This paper presents an experimental study of the behavior of Normal Concrete Beams (NCB) and composite beams with lightweight foamed concrete (CB), reinforced with steel bar measuring 2 f 8 mm in the compressive section and 2 D 16 mm in the tensile section, shear steel bar f 8 mm.

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Archives of Civil and Mechanical Engineering | Home

Archives of Civil and Mechanical Engineering publishes both theoretical and experimental original research articles which explore or exploit new ideas and techniques in three main areas: structural engineering, mechanics of materials and materials science.. The aim of the journal is to advance science related to structural engineering focusing on structures, machines and mechanical systems.

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1. Introduction

The spontaneous combustion of residual coal in gob as triggered by air leakage has posed major threats to the safety of miners and mine facilities [1 - 3].Approximately 56% of mines have been threatened by spontaneous combustion in China's state-owned collieries, which account for 90-94% of Chinese coal mines [4 - 6].In the Shenfu-Dongsheng coalfield, Shaanxi, the "U + L"-type

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Experimental Study on Bamboo as Reinforced Concrete and

Experimental Study on Bamboo as Reinforced Concrete and Compare the Strength, Durability of Conventional Clay Bricks with Light Weight Interlocking Bricks Irish Interdisciplinary Journal of Science & Research (IIJSR) Vol.5, Iss.3, Pages 33-37, July-September

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Experimental Investigation of Fiber Reinforced Concrete Beams

Shear strength of fiber reinforced concrete beams was studied in this research project. Three types of fibers were examined: hooked-end steel fiber, crimped-steel fiber, and Bennett who helped with the experimental part of this research. Finally, the author wants

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Seismic isolation effect of foamed concrete layer along

Apr 25,  · Foamed concrete is widely used in seismically isolated tunnels. As a linear underground structure, research on seismic isolation of the tunnel along the longitudinal direction is very important. However, few studies have been conducted on the seismic isolation effect of foamed concrete layer along the longitudinal direction of mountainous tunnels.

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An Experimental Study on the Development of Structural

The purpose of this study is to obtain basic data on the properties of the development of lightweight concrete containing a foam agent for various applications. This experiment confirmed that compressive strength increased specific gravity, by changing the foam agent into a variable and measuring the compressive strength of concrete.

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Case Studies | GS Foam Concrete | The Foam Concrete Specialist

Case Studies | GS Foam Concrete | The Foam Concrete Specialist. case studies. Farnworth Tunnel Infilling Works, Bolton. St Ann's Subway, Rotherham. London Bridge Station Arch Infilling.

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AN EXPERIMENTAL RESEARCH OF THE COMBINED JOINTS

the wall panels from natural hardening foam concrete and the influence of various factors on the ultimate load for the joints. An experimental research of the combined joints of wall panels from the natural hardening foam concrete Kostyuk A.; Kovtunenko, D. Technical Journal 10, 3-4( ), 124-127

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Experimental Research on Corrosion-Induced Cracking

Corrosion-induced cracking is a widely existent issue for coastal infrastructure, which leads to its advanced failure. The monitoring of corrosion-induced cracking is an important means of evaluating its influence on structure normal use and safe operation. However, traditional sensors such as strain gage are unsuitable to embed into concrete and to record long-term strain of concrete caused

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Development of Quick-Solidifying Foamed Concrete for Mine

Nov 17,  · Coal mine fires have continuously remained the primary disasters in coal mining worldwide. Cement-based inorganic foam concrete, e.g., for engineering filling and coal mine fire extinguishing, has become the first choice for responding to such fires. The objective of this study was to propose quick-solidifying foamed concrete materials based on laboratory tests, and to test the properties of

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Experimental research on the failure mechanism of foam

Sep 25,  · An experimental investigation is carried out on the failure mechanism of foam concrete with cold formed steel double C-Channels embedment. The foam concrete is made of cement and fly ash with a compressive strength between 9 and 24 MPa with different densities. Forty-eight tests have been carried out in four groups of specimens with various embedment depths of the steel in the concrete.

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Experimental Study on Use of Sugar Cane Bagasse Ash in

Preparation of the Specimens: For the experiment work concrete cubes of size 150x150x150mm, were prepared. The 53 grade OPC was replaced with 0% and 5% SCBA. In the present investigation a total of 36 concrete specimens were casted and tested. M25 Grade of concrete is adopted throughout the study with w/c ratio of 0.49. EXPERIMENTAL RESULT

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EXPERIMENTAL INVESTIGATION ON STUDYING THE

Research works related to geopolymer concrete slabs are limited. So it is suggested that geopolymer concrete slabs need a lot of studies. Many research works are taking place in this connection in order to prove its properties are similar to that of conventional concrete, out of them many focus on

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PDF Experimental Study of Multi-ribbed One-way Composite Slabs

EXPERIMENTAL STUDY OF MULTI-RIBBED ONE-WAY COMPOSITE SLABS MADE OF STEEL FIBRE, FOAM, AND NORMAL CONCRETE YABO WANG 1, H. T. LIU2, G. F. DOU3, C. H. XI4, L. QIAN5 Abstract: This paper aims to study the effect of reinforcement configuration (steel fibre and rebar) on the mechanical performance of composite slabs of the same to tal steel contents.

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Indian Concrete Journal

An experimental study on bio-composites by the methods of bacterial immersion and injection Girish S., Soumya T., Ananya Girish View Abstract Studies on P-M interaction curves for uniaxial bending of high strength concrete rectangular sections P. S. Rao, M. N. Shariff, N. Harsha View Abstract

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