seismic performance of lightweight concrete structures

(PDF) Seismic Performance of Lightweight Concrete Structures

Vandanapu and Krishnamurthy [17] have studied the seismic performance of a six-storied reinforced concrete framed structure using a structural grade of lightweight concrete with a modulus of ...

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ResearchArticle Seismic Performance of Lightweight ...

Jun 16, 2017  Lightweight concrete has low density and is adaptable for construction of buildings in low-seismic zones. Structural seismic responses are based on mass of the structure or dead weight of the structure; the selection of materials to maintain the dead weight low should be adopted.

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ResearchArticle Seismic Performance of Lightweight ...

ResearchArticle Seismic Performance of Lightweight Concrete Structures Swamy Nadh Vandanapu and Muthumani Krishnamurthy VITUniversity,Chennai,India

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Seismic Performance of Lightweight Concrete Structures ...

Jan 01, 2018  1. Introduction Lightweight concrete has low density and is adaptable for construction of buildings in low-seismic zones. Structural seismic responses are based on mass of the structure or dead weight of the structure; the selection of materials to

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Seismic performance of structures composed of T-shaped

Seismic performance of structures composed of T-shaped and L-shaped recycled concrete columns and lightweight infill walls Cun Huia, Yongbo Zhangb, Pan Liu aand Ran Hai aSchool of Architecture and Civil Engineering, Zhongyuan University of Technology, Zhengzhou, China; bTechnology Research Center, China IPPR International Engineering Co. LTD, Beijing, China

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Seismic performance of high-strength lightweight foamed ...

Apr 01, 2018  CNS 383-16 is a special standard for seismic evaluation of lightweight steel and lightweight concrete structures. It gives explicit estimations of shear strength for lightweight steel shear walls with foamed concrete.

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Seismic Performance of a Reinforced Lightweight Aggregate ...

It has been assumed that the use of lightweight aggregate concrete structures can largely reduce dead loads and thus reduces the earthquake effects without increasing the total cost. However, one of the primary concerns for these structures has been the plastic deformation capacity, ductility, and energy dissipation capacity. Tests were conducted for seismic performance of reinforced ...

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Review of Parameters Influencing the Seismic Design of ...

Feb 01, 2004  Keywords: ductility; flexure; lightweight concrete; seismic; shear. Date: 2/1/2004. Abstract: This paper discusses four aspects related to the seismic behavior of structures composed of lightweight concrete. Following a brief discussion of the merits of lightweight concrete, the past seismic performance of the material is discussed.

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Chapter 9 High-Performance Lightweight Concrete

9-2 CHAPTER 9 9.0 Introduction 9.1 Structural Efficiency of Lightweight Concrete 9.2 Applications of High-Performance Lightweight Concrete in Building Frames 9.3 Applications of High-Performance Lightweight Concrete in Bridges 9.4 Applications of High-Performance Lightweight Concrete in Marine Structures 9.5 The Federation International Du Beton has graciously granted Expanded Shale,

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SEISMIC PERFORMANCE ASSESSMENT OF AUTOCLAVED

SEISMIC PERFORMANCE ASSESSMENT OF AUTOCLAVED AERATED CONCRETE (AAC) MASONRY BUILDINGS ... be an alternative to reinforced concrete frame structures. On the other hand masonry structures are commonly ... should be referred that the slabs are made of lightweight reinforced concrete with reinforced concrete tie beams

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STRUCTURAL LIGHTWEIGHT CONCRETE WITH EXPANDED

2.4 Constructions in seismic areas 7 2.5 Prefabricated structures 7 2.6 Structures in general 7 1. Structural lightweight concrete 3 FOREWORD This publication is intended as a work tool for all those who need further information on structural lightweight concrete prepared with expanded clay. The use of structural lightweight concrete is strongly

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(PDF) Earthquake Design of Reinforced Concrete Buildings ...

0 0 0 0 0 0 0 0 0 0 1, (6) To calculate the seismic loads, the MCBC suggests that the effect of an earthquake in a structure must be obtained by and a total of 1024 (210) sections can be represented. simulating horizontal forces acting on each of the points In the case of concrete, it is considered with the com- where the mass is supposed to ...

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lightweight 4 SEISMIC.pdf - Hindawi Advances in Civil ...

ResearchArticle Seismic Performance of Lightweight Concrete Structures Swamy Nadh Vandanapu and Muthumani Krishnamurthy VIT University, Chennai,India Correspondence should be addressed to Swamy Nadh Vandanapu; [email protected] Received 16 June 2017; Revised 18 September 2017; Accepted 18 October 2017; Published 6 February 2018 Academic Editor ...

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STUDY ON THE SEISMIC PERFORMANCE OF RECYCLED

structure, seismic performance, experimental research, simulation 1. INTRODUCTION Concrete-filled steel tubes (CFST) are widely used in high-rise and super high-rise structures due to the advantages of their high bearing capacity, good ductility, fatigue resistance, and impact resistance [1-4].

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Experimental study on seismic performance of a low-energy ...

This study developed a low-energy consumption composite wall structure constructed with a pre-fabricated lightweight steel frame that is suitable for houses in villages and towns and evaluated its anti-seismic performance. A low-reversed cyclic-loading test was conducted on four full-scale pre-fabricated structure specimens, including a lightweight, concrete-filled steel tube (CFST) column ...

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Efficiency of Shear Wall Location on Reinforced Concrete ...

Jul 24, 2021  In past earthquakes (2001 Bhuj earthquake) many concrete structures have been severely damaged or collapsed, have indicated the need for evaluating the seismic adequacy of

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Wood's resilience Building Performance naturally:wood

The building’s concrete cor e serves as a counterbalan ce, dissipating seismic forces and minimizing d a mage to the structure. When it comes to high-rise wood construction something called a rocking wal l— made from c ross-l aminated t imber (CLT) and designed with post-tensioned cables —can deliver resilient seismic performance.

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Seismic Performance of Lightweight Concrete Structures

Table 3: Seismic Performance of Lightweight Concrete Structures. 1: 1.5 (DL + EZTP) 14: 1.5 (DL + IL) 2: 1.5 (DL + EZTN) 15: 1.2 (DL + IL + EXTP)

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Seismic performance of structures composed of T-shaped and ...

(2020). Seismic performance of structures composed of T-shaped and L-shaped recycled concrete columns and lightweight infill walls. Journal of Asian Architecture and Building Engineering: Vol. 19, No. 4, pp. 295-304.

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Seismic Performance of a Reinforced Lightweight Aggregate ...

It has been assumed that the use of lightweight aggregate concrete structures can largely reduce dead loads and thus reduces the earthquake effects without increasing the total cost. However, one of the primary concerns for these structures has been the plastic deformation capacity, ductility, and energy dissipation capacity. Tests were conducted for seismic performance of reinforced ...

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Chapter 9 High-Performance Lightweight Concrete

9-2 CHAPTER 9 9.0 Introduction 9.1 Structural Efficiency of Lightweight Concrete 9.2 Applications of High-Performance Lightweight Concrete in Building Frames 9.3 Applications of High-Performance Lightweight Concrete in Bridges 9.4 Applications of High-Performance Lightweight Concrete in Marine Structures 9.5 The Federation International Du Beton has graciously granted Expanded Shale,

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Structural Lightweight Concrete - ESCSI

Structural lightweight concrete has strengths comparable to normal weight concrete, yet is typically 25% to 35% lighter. Structural lightweight concrete offers design flexibility and substantial cost savings by providing less dead load, improved seismic structural response, longer spans, better fire ratings, thinner sections, decreased story ...

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ENHANCEMENT OF SEISMIC PERFORMANCE FOR

ENHANCEMENT OF SEISMIC PERFORMANCE FOR REINFORCED CONCRETE STRUCTURES 1Sanjay singh,2 Jyoti yadav 1 M.tech Schlor, Civill Department, SRK University, M.P.India 2 Asst.Professor, Civill Department, SRK University, M.P.India ABSTRACT In many places around the world, Reinforced Concrete (RC) structures are designed using codes that are now not

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Experimental study on seismic performance of a low-energy ...

Apr 10, 2019  Based on the continuous development of new energy-saving walls, research on the anti-seismic performance of the composite structures of energy-saving walls and steel frames is also increasing. However, research on the anti-seismic performance of low-energy consumption composite walls and lightweight steel frames is limited [23–29].

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(PDF) Earthquake Design of Reinforced Concrete Buildings ...

0 0 0 0 0 0 0 0 0 0 1, (6) To calculate the seismic loads, the MCBC suggests that the effect of an earthquake in a structure must be obtained by and a total of 1024 (210) sections can be represented. simulating horizontal forces acting on each of the points In the case of concrete, it is considered with the com- where the mass is supposed to ...

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Seismic Performance of Historical and Monumental Structures

The seismic performance of the mosques and minarets (tall slender towers) during the 1999 earthquakes is presented. 2. Seismic design and construction practice in Turkey Prior to the 1999 earthquakes, two codes governed the design and construction of reinforced concrete and masonry buildings in Turkey: Turkish Earthquake Code (1998) and the Turkish

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Applications of High Performance Lightweight Concrete ...

High performance lightweight concrete is produced by carefully mixing specified amount of cement, sand, lightweight aggregate, different pozzolans such as fly ash, silica fume, shale, metakaolin, calcined clay and superplasticizer. Various applications of high performance lightweight concrete are

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Parametric study of seismic collapse performance of ...

Nov 23, 2019  This paper presents a parametric study of the collapse performance of two-story residential buildings equipped with a simple spherical concave deformable rolling isolation system cast in high strength concrete. The collapse performance follows the procedures of FEMA P695 with direct evaluation of the spectral shape effects and accounts for uncertainties.

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Seismic Strengthening Tyfo Concrete Solutions®

Tyfo® a lightweight tension member for columns, beams, walls and slabs. Seismic Retrofit. The Tyfo® Fibrwrap® System is an ideal method to improve the seismic performance of buildings including URM structures. The high strength to weight ratio of composite materials allow for significant increase in performance, while adding minimal dead ...

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Seismic Performance and Multi-Scale Model of Damage ...

Mar 01, 2021  The seismic behaviors of reinforced concrete frames such as load-displacement curves, ductility performance, stiffness degradation, and energy dissipation capacity were studied. It was observed that the seismic behavior of reinforced concrete frame structures is significantly influenced by axial load ratio.

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Steel Building Structures,Type of Steel Structure Building

Steel structure buildings have large deformations before destruction, which is easy to detect and avoid. Simultaneously, due to the lightweight and the joints’ mechanical properties, the steel structure has the excellent seismic performance. Traditional reinforced concrete buildings are based on the material properties of concrete.

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