structural behavior of lightweight concrete

Leave Comment

STRUCTURAL BEHAVIOR OF LIGHTWEIGHT CONCRETE WALL

structural behavior of lightweight concrete wall panels in tilt-up construction by adel alsaffar a dissertation presented to the graduate school of the university of florida in partial fulfillment of the requirements for the degree of doctor of philosophy university of florida 2012

Get price

Structural behavior of a lightweight, textile-reinforced ...

Jul 01, 2017  Textile-reinforced concrete (TRC) as a novel composite material offers a wide range of capabilities and flexibility in the manufacturing of thin-walled, lightweight structures. The application of textile reinforcement in fine aggregate high-performance concrete has enabled the dimensioning of structural concrete in very small thicknesses.

Get price

Structural Behavior of Lightweight Concrete Wall Panels in ...

( ACI.551 2010 ) Structural lightweight concrete number H65BC from Florida Rock Industries in Gainesville was found suitable for this rese arch. Table 3 1 describes the mix design of the lightweight concrete used in this project The studied structural lightweight concrete, H65BC, is composed of natural sand and lightweight coarse aggregates.

Get price

(PDF) Bond Behaviour of Structural Lightweight Concrete

Structural lightweight concrete (LWC) is of high importance to the construction industry, as it is cost effective and highly advantageous. ... Test results showed that the load-slip behavior of ...

Get price

Structural Behavior of Lightweight Concrete Wall Panels in ...

( ACI.551 2010 ) Structural lightweight concrete number H65BC from Florida Rock Industries in Gainesville was found suitable for this rese arch. Table 3 1 describes the mix design of the lightweight concrete used in this project The studied structural lightweight concrete, H65BC, is composed of natural sand and lightweight coarse aggregates.

Get price

Structural Behavior of Precast Lightweight Foam Concrete ...

Mar 16, 2014  This paper presents the structural behaviour of precast lightweight foam concrete sandwich panel (PFLP) under flexure, studied experimentally and theoretically. Four (4) full scale specimens with a double shear steel connector of 6 mm diameter and steel reinforcement of 9 mm diameter were cast and tested. The panel’s structural behavior was studied in the context of its

Get price

Structural behavior of prefabricated bamboo-lightweight ...

To reduce the self-weight of bamboo-concrete composite (BCC) beams and realize rapid industrial production, innovative assembled bamboo-lightweight concrete composite (ABLCC) beams are presented for use in engineering structures. To verify the structural performance of the ABLCC beams, a series of bending tests were performed on the bamboo beams, the cast-in-place bamboo-lightweight concrete ...

Get price

Structural Behavior of Reinforced Infra-Lightweight ...

Mar 01, 2019  Lightweight concrete (LC) with such low densities shows a linear-elastic behavior and is brittle. Research findings indicate rigid bond properties that bring about favorable crack behavior. The paper describes calculation models for bond, cracks, and bending considering such material behavior.

Get price

Structural behavior of multifunctional inhomogeneous infra ...

concrete, infra-lightweight concrete, inhomogeneous concrete elements, multifunctional, structural behavior, structural design, wall-to-slab connection 1 INTRODUCTION 1.1 Motivation and project outline The motivation of the 3-year research project MultiLC (“Multifunctional Lightweight Concrete

Get price

(PDF) Structural behavior of a lightweight, textile ...

Structural behavior of a lightweight, textile-reinforced concrete barrel vault shell. ... performance concrete has enabled the dimensioning of structural concrete in very small thicknesses.

Get price

Structural behavior of prefabricated bamboo-lightweight ...

Jan 15, 2021  The ABLCC beam was a feasible solution for using lightweight concrete to reduce the self-weight and using the assembly production mode to realize rapid processing. Meanwhile, the flexural behavior of ABLCC beams did not decline compared with cast-in-place bamboo-lightweight concrete composite (PBLCC) specimens.

Get price

(PDF) STUDY OF LIGHTWEIGHT CONCRETE BEHAVIOUR Aqib

10 CHAPTER 3 : METHODOLOGY 3.1 TESTING PROGRAM OF LIGHTWEIGHT CONCRETE In order to study the behavior of lightweight concrete, normal concrete testing was done to determine the material and structural properties of each type of lightweight concrete and how will these properties differ according to a different type of mixture and its composition.

Get price

Structural behavior of a lightweight, textile-reinforced ...

Structural behavior of a lightweight, textile-reinforced concrete barrel vault shell E.Sharei Institute of Structural Concrete, RWTH Aachen University, Germany, tel: +49 241 8025172, fax: +49 241 8022335, e-mail: [email protected] A.Scholzen, J.Hegger, R.Chudoba Institute of Structural Concrete, RWTH Aachen University, Germany Abstract

Get price

Static and Cyclic Behavior of Structural Lightweight ...

Static and Cyclic Behavior of Structural Lightweight Concrete at Cryogenic Temperatures. ... The mechanical behavior of a high-strength, lightweight concrete made with expanded-shale aggregate was determined in the temperature range from 23°C (73°F) to −196°C (−320°F). ... High-strength, lightweight concrete is of particular interest ...

Get price

Experimental and Analytical Studies on Fracture Behavior ...

May 05, 2021  This study presents the fracture behavior of synthetic fiber-reinforced structural lightweight aggregate concrete (SynFR-SLWAC) by experimental and analytical studies. Experimental studies include testing of 15 specimens for understanding mode-1 fracture response.

Get price

Analysis of the Shear Behavior of Fiber-Reinforced Foam ...

Structural elements such as beams most times experience shear failure suddenly without prior warning and this is different from bending failure which occurs by gradual yielding of tensile reinforcement. A previous experimental research showed that the use of lightweight foam concrete with a fiber mixture has a higher ductility in comparison to the normal concrete.

Get price

Effect of Steel Fiber Content on Shear Behavior of ...

To determine the validity of steel fiber reinforced expanded-shale lightweight concrete (SFRELC) applied in structures, the shear behavior of SFRELC structural components needs to be understood. In this paper, four-point bending tests were carried out on reinforced SFRELC beams with stirrups and a varying volume fraction of steel fiber from 0.4 ...

Get price

Cellular lightweight concrete seminar report pdf

Chindaprasirt et al. [23] studied the shrinkage behavior of the structural foam lightweight concrete with fly ash. Some scholars have also studied the effects of different fly ash content on the properties of lightweight concrete.

Get price

STRUCTURAL BEHAVIOR OF HIGH PERFORMANCE

FIBRE CONCRETE 2011 Prague, 8th – 9th September 2011 _____ STRUCTURAL BEHAVIOR OF HIGH PERFORMANCE LIGHTWEIGHT AGGREGATE CONCRETE BEAMS REINFORCED WITH FIBERS H. K. Ahmed1, B.A. Hamid2 Abstract Structural lightweight aggregate concrete solves weight and durability problems in buildings and structures.

Get price

Structural Behavior of Precast Lightweight Foam Concrete ...

Mar 16, 2014  This paper presents the structural behaviour of precast lightweight foam concrete sandwich panel (PFLP) under flexure, studied experimentally and theoretically. Four (4) full scale specimens with a double shear steel connector of 6 mm diameter and steel reinforcement of 9 mm diameter were cast and tested. The panel’s structural behavior was studied in the context of its

Get price

Structural behavior of a lightweight, textile-reinforced ...

Structural behavior of a lightweight, textile-reinforced concrete barrel vault shell E.Sharei Institute of Structural Concrete, RWTH Aachen University, Germany, tel: +49 241 8025172, fax: +49 241 8022335, e-mail: [email protected] A.Scholzen, J.Hegger, R.Chudoba Institute of Structural Concrete, RWTH Aachen University, Germany Abstract

Get price

Structural behavior of prefabricated bamboo-lightweight ...

To reduce the self-weight of bamboo-concrete composite (BCC) beams and realize rapid industrial production, innovative assembled bamboo-lightweight concrete composite (ABLCC) beams are presented for use in engineering structures. To verify the structural performance of the ABLCC beams, a series of bending tests were performed on the bamboo beams, the cast-in-place bamboo-lightweight concrete ...

Get price

Structural behavior of lightweight bamboo reinforced ...

Sep 29, 2017  Structural behavior of lightweight bamboo reinforced concrete slab with EPS infill panel AIP Conference Proceedings 1887, 020024 (2017 ... Overall, the reinforced concrete slab with bamboo reinforcement and EPS infill panel showed reasonably good performance compared to slabs with steel rebar. REFERENCES.

Get price

Structural Behavior of Light Weight Ferrocement Columns

Shaheen et al. Concrete Research Letters Vol. 7(1) -2016 24 crl.issres Vol. 7 (1) – March 2016 Structural Behavior of Light Weight Ferrocement Columns Yousry B. I. Shaheen 1, Zeinab A. Etman,c 2and Ahmed G. Ramadan

Get price

Static and Cyclic Behavior of Structural Lightweight ...

Static and Cyclic Behavior of Structural Lightweight Concrete at Cryogenic Temperatures. ... The mechanical behavior of a high-strength, lightweight concrete made with expanded-shale aggregate was determined in the temperature range from 23°C (73°F) to −196°C (−320°F). ... High-strength, lightweight concrete is of particular interest ...

Get price

Flexural Behavior of Lightweight Self ... - concrete

Jul 01, 2021  This study investigated the structural behavior of lightweight self-consolidating concrete (LWSCC) beams strengthened with engineered cementitious composite (ECC). Four LWSCC beams were strengthened at either the compression or tension zone using two types of ECC developed with polyvinyl alcohol (PVA) fibers or steel fibers (SFs).

Get price

What Exactly Is Lightweight Concrete? Specify Concrete

Apr 25, 2019  Structural lightweight concrete has an in-place density of 90 to 115 lb/ft³, whereas the density of regular weight concrete ranges from 140 to 150 lb/ft³. This makes lightweight concrete ideal for building modern structures that require minimal cross sections in the foundation. It is being increasingly used to build sleek foundations, and has ...

Get price

Flexural behavior of lightweight concrete and self ...

The study presents a comparative experimental analysis of the flexural behavior of lightweight concrete and self-compacting concrete filled square steel tube beams subjected to pure bending. A total of 20 specimens including eight lightweight concrete-filled steel tube (LWCFST) beams, eight self-compacting concrete-filled steel tube (SCCFST ...

Get price

STUDY OF LIGHTWEIGHT CONCRETE BEHAVIOUR

the structural lightweight aggregate concrete. The partially compacted lightweight aggregate concrete is mainly used for two purposes that is for precast concrete blocks or panels and cast in-situ roofs and walls. The main requirement for this type of concrete is

Get price

Properties and behaviour of structural lightweight (Lytag ...

May 28, 2014  Lytag is a synthetic lightweight aggregate which has been in commercial production for many years. Its production process involves sintering pulverised fuel ash at approximately 1200-1300°C to produce spherical, chemically inert pellets with a porous structure, which is graded into coarse, medium and fine grades. Concrete, produced with Lytag coarse and fine material, has been

Get price

Research Article Structural Behavior of Precast ...

Structural Behavior of Precast Lightweight Foam Concrete Sandwich Panel with Double Shear Truss Connectors under Flexural Load NoridahMohamad,A.I.Khalil,A.A.AbdulSamad,andW.I.Goh Department of Civil Material Engineering, Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn, Batu Pahat, Johor, Parit Raja, Malaysia

Get price

Mechanical behaviors of 3D printed lightweight concrete ...

Feb 18, 2020  It is expected that a combination of lightweight ceramic concrete with 3DP can optimize the structural designs in the construction industry. Structural self-weight can be reduced to the minimum by rationalizing appropriately the component ratios of the cementitious materials and smartly manipulating the architectural form with the 3DP technology.

Get price
Contact us

Submit online

Please leave a message below and we will contact you as soon as possible.