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deformation analysis of concrete walls under shaking table

Deformation analysis of concrete walls under shaking table ...

DEFORMATION ANALYSIS OF CONCRETE WALLS UNDER SHAKING TABLE EXCITATIONS ANÁLISIS DE DEFORMACIÓN DE MUROS DE CONCRETO BAJO EXCITACIONES DE MESA VIBRATORIA JULIAN CARRILLO Ph D. Professor, Universidad Militar Nueva Granada - UMNG, Bogotá, Colombia, [email protected] SERGIO M. ALCOCER Ph D. Professor, Universidad Nacional …

Shaking Table Tests of Three-Dimensional ... - concrete.org

The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design ...

Shaking table tests on a high‐rise RC building model ...

Under severe table shaking, the flexible side underwent large inelastic deformation, and the predominant mode of the model changed from the coupled mode to the torsional mode, resulting in greatly increased torsional stiffness, thereby limiting damage in the flexible frame; (2) the shear force and deformation of the flexible side were governed ...

Seismic damage detection of a full-scale shaking table ...

A series of full-scale tests was conducted on the E-Defense shaking table facilities in Japan to simulate various levels of realistic seismic damage in a high-rise structural steel building. During the shaking table tests, the specimen experienced damage of the concrete slabs, beam-to-column connections, and nonstructural walls.

Seismic response of concrete-rockfill combination dam ...

Seismic response of concrete-rockfill combination dam using large-scale shaking table tests. Wang, J Yang, G Liu, H Shrawan ... (CRCD), a new type of dam, is mainly composed of an upstream concrete wall and a downstream inclined rockfill body. ... the CRCD model exhibited good seismic performance with small residual deformation under earthquake ...

EVALUATION OF MASS-RIG SYSTEMS FOR SHAKING TABLE EXPERIMENTS

EVALUATION OF MASS-RIG SYSTEMS FOR SHAKING TABLE EXPERIMENTS. EVALUACIÓN DE SISTEMAS DE APLICACIÓN DE MASA PARA EXPERIMENTOS EN MESA VIBRATORIA . ... [24] Carrillo, J. and Alcocer, S., Deformation analysis of concrete walls under shaking table excitations. Dyna J., 79, 174, pp. 145-155, 2012. ...

Seismic Analysis and Design of Precast Concrete Jointed ...

Seismic Analysis and Design of Precast Concrete Jointed Wall Systems Abstract This report, which was produced as a part of research project undertaken to assist with codification of the jointed precast wall systems designed with unbonded post-tensioning for seismic regions, presents a simplified analysis and a design method for jointed wall ...

Simulation of the shaking table test of a seven‐story ...

This paper presents the simulation of the nonlinear dynamic response of a full-scale seven-story reinforced concrete shear wall shaking table specimen under base excitations representing four earthquake records of increasing intensity. The study was motivated by the participation in the blind prediction contest of the shaking table specimen organized by University of California at San Diego ...

Simulation Analysis of Shaking Table Test for RC Seismic ...

Simulation Analysis of Shaking Table Test for RC Seismic Shear Wall in Multi-Axis Loading Tests ... concrete seismic shear wall using the shaking table of Public Works Research Institute of Japan as for a part of the ... under relatively large input motion.

Deformation analysis of concrete walls under shaking table ...

Deformation analysis of concrete walls under shaking table excitations Article (PDF Available) in Dyna (Medellin, Colombia) 174(174):145-155 · August 2012 with 353 Reads How we measure 'reads'

Shaking Table Model Test and FE Analysis of a Reinforced ...

Shaking Table Model Test and FE Analysis of a Reinforced Concrete Mega-Frame Structure with Tuned Mass Dampers . Qing Jiang 1,2, Xinzheng Lu 1 [*], Hong Guan 3 and Xianguo Ye 2. 1 Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry, Department of Civil Engineering, Tsinghua University, Beijing, 100084, P.R. China;

Evaluation of Deformation Behavior of Quay Walls Under ...

EVALUATION OF DEFORMATION BEHAVIOR OF QUAY WALLS UNDER EARTHQUAKE LOADING . ... and geotechnical parameters of a quay walls under various levels of shaking(Iai et al., 1999) . Major parameters studied . are width to height ratio of a gravity walls, WH/, thickness

Numerical Modeling of Slender Reinforced Concrete Shear ...

Request PDF on ResearchGate | Numerical Modeling of Slender Reinforced Concrete Shear Wall Shaking Table Tests Under High-Frequency Ground Motions | This …

MODELLING ISSUES FOR TALL REINFORCED CONCRETE CORE …

the tools for conducting nonlinear response history analysis have improved and with the advent of performance-based seismic design, reinforced concrete walls and core walls are often employed as the only lateral force-resisting system. Proper modelling of the load versus deformation behaviour of reinforced concrete walls and

Seismic Damage Detection of a Full-Scale Shaking Table ...

A series of full-scale tests was conducted on the E-Defense shaking table facilities in Japan to simulate various levels of realistic seismic damage in a high-rise structural steel building. During the shaking table tests, the specimen experienced damage of the concrete slabs, beam-to-column connections, and nonstructural walls.

Shaking Table Test of Mid-Rise Concrete Shear Walls with a ...

Sep 24, 2018· The authors proposed an innovative concrete shear wall, a concrete shear wall with a single layer of web reinforcement and inclined steel bars. ... Shaking Table Test of Mid-Rise Concrete Shear Walls with a Single Layer of Web Reinforcement and Inclined Steel Bars ... (2005) Behavior of reinforced concrete elements under cyclic shear. I ...

Seismic performance of soil-nailed walls using a 1g ...

To assess the seismic performance of soil-nailed walls, a series of 1g shaking table tests was conducted on 0.8 m high wall models with different nail lengths. It was found that the seismic deformation mode of walls highly depends on the nail length and input motion parameters.

Seismic response of concrete-rockfill combination dam ...

Concrete-rockfill combination dam (CRCD) is a new type of dam. • It exhibited a good seismic performance with small residual deformation. • Dynamic earth pressure of the wall increases with the increase of the PGA.

STABILITY EVALUATION OF MASONRY RETAINING WALLS …

walls that resulted from receiving external force like an earth pressure or a seismic shaking. These deformed walls have a relatively high risk of collapse in case of receiving the large external force. But the relationship between the deformation amount and the stability of the wall is unclear. For this reason,

Shake Table Testing and Analytical Modeling of a Full ...

Shake Table Testing and Analytical Modeling of a Full-Scale, Four-Story Unbonded Post-Tensioned Concrete Wall Building

DEFLECTION OF CONCRETE FLOOR SYSTEMS FOR …

Under otherwise unchanged conditions, the deformation of an exposed and loaded concrete member continues to increase. The increase is due to creep under applied load and shrinkage from loss of moisture. The engineering approach to estimating of deflection is to determine the instantaneous

DEFORMATION ANALYSIS OF CONCRETE WALLS UNDER …

deformation of low-rise reinforced concrete walls. The experimental program included shaking table tests of 6 low-rise concrete walls. The method and the instrumentation schemes to allow accurate assessment of the three components of deformations for squat walls and walls …

Shaking Table Model Test and FE Analysis of a Reinforced ...

Shaking Table Model Test and FE Analysis of a Reinforced Concrete Mega-Frame Structure with Tuned Mass Dampers Qing 1Jiang1,2, Xinzheng Lu *, Hong Guan3 and Xianguo Ye2 1 Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry, Department of Civil Engineering, Tsinghua University, Beijing, 100084, P.R. China;

Deformation analysis of concrete walls under shaking table ...

Deformation analysis of concrete walls under shaking table excitations . By Julián Carrillo, Sergio M. Alcocer and Giovanni González. Abstract. Deformation analysis of structural elements is a valuable tool to investigate the relationship of lateral force versus shear, sliding and flexural deformations, to assess the strength mechanism of ...

DEFORMATION ANALYSIS OF CONCRETE WALLS UNDER …

DEFORMATION ANALYSIS OF CONCRETE WALLS UNDER SHAKING TABLE EXCITATIONS. Deformation analysis of structural elements is a valuable tool to investigate the relationship of lateral force versus shear, sliding and flexural deformations, to assess the strength mechanism of failure mode, to assign suitable values of lateral stiffness, to estimate the ...

Shake-table testing of a self-centering precast reinforced ...

Apr 20, 2018· The structures concentrated deformations at the bottom joints and the unbonded PT tendons provided the self-centering restoring force. A 1/3-scale model of a five-story self-centering RC frame with shear walls was designed and tested on a shake-table under a series of bi-directional earthquake excitations with increasing intensity.

Finite Element Analysis of JNES/NUPEC Seismic Shear Wall ...

BNL-NUREG-77880-2007-CP Finite Element Analysis of JNES/NUPEC Seismic Shear Wall Cyclic and Shaking Table Test Data Jim Xu1, Jinsuo Nie2, Charles Hofmayer3, Syed Ali4 1 Brookhaven National Laboratory, Upton, New York 11973-5000, USA Tel: 631-344-2183, Email: [email protected]bnl.gov

A review of design methods for retaining structures under ...

concrete sheet pile walls, diaphragm walls, etc. They are used throughout seismically active areas and frequently represent key elements of ports and harbors, transportation systems, lifelines, and other construction facilities. Earthquakes have caused per-manent deformation of retaining structures in many historical earthquakes.

DEFORMATION ANALYSIS OF CONCRETE WALLS UNDER …

deformation analysis of concrete walls under shaking table excitations . by giovanni gonzu00c1lez, sergio m. alcocer and julian carrillo. abstract.

Shaking table tests of 1:4 reduced‐scale models of masonry ...

Two models of masonry infilled reinforced concrete frame buildings were tested at the shaking table. Models were built in the reduced scale 1:4 using the materials produced in accordance to modelling demands of true replica modelling technique.