shaking table tests on reinforced concrete frames without seismic detailing

2020114ensp enspShaking table tests were conducted on a 1225scale planar twobay by twostory reinforced concrete frame without transverse reinforcement in the firstlevel beamcolumn joints During the shaking tests the joints sustained considerable damage indicating the

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Fullscale Shaking Table Tests On A Substandard Rc

The seismic performance of a substandard rc building was investigated through a series of unidirectional fullscale shaking table tests in two orthogonal directions the building was initially damaged significantly and then repaired and strengthened with ptms before additional seismic tests

Seismic Spectral Acceleration Assessment Of Masonry

This study explores a coefficientbased seismic capacity assessment method with a special emphasis on lowrise masonry infilled mi reinforced concrete rc buildings subjected to earthquake motion the coefficientbased method without requiring any complicated finite element analysis is a simplified procedure to assess the maximum spectral acceleration capacity of buildings

Special Emphasis On Seismic Resistant Design Of Non

202018ensp enspseismic loading li et al 9 performed shaking table tests on a 120scale highrise building model as shown in fig 1 the model represents a reinforced concrete building with 34 typical floors supported by a 27m thick transfer plate sitting over a 3level podium

Displacement Ductility For Seismic Design Of Rc Walls

20201230ensp enspthe paper compares and discusses displacement ductility ratios of reinforced concrete walls typically used in one and twostory houses ductility is investigated by assessing response measured on 39 walls tested under shaking table excitations and

Of Rc Buildings Using Cfrp And Post Metal Straps Shake

Shaking table tests at high pga levels up to pga060g the article details the adopted retrofitting strategy and discusses global and local results from the shake table tests on the retrofitted structure this study is part of a comprehensive research effort focusing on the seismic retrofitting of substandard rc buildings using

Pseudodynamic Test Of A Fullscale Cftbrb

Kuanyu pan anchien wu kehchyuan tsai chaohsien li hsenhan khoo seismic retrofit of reinforced concrete frames using bucklingrestrained braces with bearing block load transfer mechanism earthquake engineering amp structural dynamics 101002eqe2763 45 14 23032326 2016

Experimental Investigations Of 13Scale Rc Frame With

2004713ensp enspearthquake motion is a prestressed reinforced concrete plate 50x50 m in plan see 2 four vertical hydraulic actuators located at four corners at a distance of 35 m in both orthogonal directions with total force capacity of 888 kn support the table the total weight of the shaking table is 330 kn the natural

Introduction University Of Manchester

2018222ensp enspshaking table tests with and without the brb showed that lateral displacements were reduced by 65 when the brb was included the damping ratios with and without the brb were 23 and 17 hikino et al performed shaking table tests on a singlestorey singlebay steel frame with two brbs in chevron configuration

Soheil Yavari Phd Pe Se Associate Marx Okubo

View soheil yavari phd pe ses profile on linkedin the worlds largest professional community soheil has 5 jobs listed on their profile see the complete profile on linkedin and discover

Shake Table Tests On A Nonseismically Detailed Rc

A reinforced concrete rc framed structure detailed according to nonseismic detailing provisions as per indian standard was tested on shake table under dynamic loads the structure had 3 main storeys and an additional storey to simulate the footing to plinth level

Shake Table Tests On The Collapse Of Reinforced

201973ensp enspshake table tests on the collapse of reinforced concrete frames subjected to moderate and high axial loads s yavari1 sh lin2 kj elwood3 cl wu4 sj hwang5 b bayhan6 and j p moehle7 abstract in order to observe the interaction of structural elements at the onset of collapse

Shyhjiann Hwang

2018212ensp ensp2013 shaking table tests on reinforced concrete frames without seismic detailing aci structural journal vol 110 no 6 novemberdecember pp 10011011

Enhanced Empirical Models For Predicting The Drift

Shaking table tests on the response of reinforced concrete frames with nonseismic detailing dissertation for the doctoral degree vancouver university of british columbia 2011

Direct Displacementbased Seismic Assessment Of

20201124ensp enspfive previouslytested reinforced concrete frames were modelled using a nonlinear finite element analysis procedure to demonstrate the accurate response simulations for seismicallydeficient frames through pushover analyses the load capacities story drifts and failure modes were simulated this procedure accounts for the effects of shear failures and the shearaxial force interaction and

Fullscale Shaking Table Tests On A Substandard Rc

The seismic performance of a substandard rc building was investigated through a series of unidirectional fullscale shaking table tests in two orthogonal directions the building was initially damaged significantly and then repaired and strengthened with ptms before additional seismic tests

Effects Of Groundmotion Sequences On Fragility And

2020123ensp enspthis study investigates the effects of groundmotion sequences on fragility and vulnerability of reinforced concrete rc momentresisting frames mrfs two fourstorey fourbay rc mrfs are selected as case studies these structures which share the same geometry are representative of distinct vulnerability classes in the mediterranean region and are characterized by different material

Haunch Retrofitting Technique For Seismic Upgrading

Haunch retrofitting technique has been employed primarily to stiffen the beamcolumn connections that controls the hierarchy of strength within the beamcolumn members and avoid joint shear hinging of rc frame structures subjected to earthquake imposed lateral loads shaketable tests were performed on a total of nine 09 13 reduced scale twostory rc frames including five 05 asbuilt

Jack P Moehle Civil And Environmental Engineering

2 ensp enspbest journal paper of the year for seismic performance of reinforced concrete core wall buildings with and without momentresisting frames the structural design of tall and special buildings journal 2015 joe w kelly award american concrete institute 2019 george w housner medal earthquake engineering research institute 2020

Shake Table Tests On A Nonseismically Detailed Rc

A reinforced concrete rc framed structure detailed according to nonseismic detailing provisions as per indian standard was tested on shake table under dynamic loads the structure had 3 main storeys and an additional storey to simulate the footing to plinth level

Shake Table Investigations On Code Noncompliant

202021ensp enspshake table tests performed on deficient reinforced concrete frames have revealed that such frames exhibit mixed mechanism of columnbeam plastic hinging under seismic excitation this was followed by extreme damages in beamcolumn joints this was due to the use of concrete having low strength and beamcolumn joints lacking confining ties

Seismic Response Of A Concrete Frame With Weak

20191227ensp enspshaking table tests on the response of reinforced concrete frames with nonseismic detailing phd dissertation department of civil engineering university of british columbia vancouver canada google scholar

Shaketable Tests Of A Reinforced Concrete

201611ensp enspa rc frame seismic upgraded with bracetype dampers that were connected to the beamcolumn joints with a simple solution that tried to minimize the effects on the existing stress condition of the joint the experiments consist in shaking table tests conducted on a frame previously damaged and later retrofitted with brace dampers

Shyhjiann Hwang

2018212ensp ensp2013 shaking table tests on reinforced concrete frames without seismic detailing aci structural journal vol 110 no 6 novemberdecember pp 10011011

Enhanced Empirical Models For Predicting The Drift Capacity

2019911ensp enspshaking table tests on the response of reinforced concrete frames with nonseismic detailing dissertation for the doctoral degree vancouver university of british columbia 2011 92 f mckenna g l fenves m h scott open system for earthquake engineering

Jack P Moehle Publications

Shake table tests on the collapse of reinforced concrete frames subjected to moderate and high axial loads 9th us national and 10th canadian conference on earthquake engineering 2010 including papers from the 4th international tsunami symposium 7 52985307 1 2009 yavari s elwood kj lin sh wu cl hwang sj moehle jp

Seismic Resistance Of Reinforced Concrete Frame

200957ensp enspmoderate seismicity emphasis is on lightly reinforced concrete buildings steel semirigid frames and masonry walls or infills the research involves smalland mediumscale shake table tests and fullscale component tests at several institutions in a parallel effort analytical models

Seismic Performance Of Reinforced Concrete Moment

201253ensp enspthe two test frames were subjected to simulated seismic loads using a shaking table the n04w component of the accelerogram recorded in olympia washington during the april 13 1949 western washington earthquake was chosen as the base motion input for the seismic tests

Shaking Table Tests On Reinforced Concrete Frames

Li xu jinlong pan cky leung wanyun yin shaking table tests on precast reinforced concrete and engineered cementitious compositereinforced concrete composite frames advances in structural engineering 1011771369433217733759 21 6 824837 2017

Shaking Table Tests On Reinforced Concrete Frames

2013111ensp enspfour reinforced concrete frame specimens were tested on a shaking table with the objective to observe the interaction of structural elements at the onset of collapse each specimen consisted of a 1225 scaled model of a twobay twostory reinforced concrete frame without seismic detailing

Shaking Table Tests On Reinforced Concrete Frames

Publications shaking table tests on reinforced concrete frames without seismic detailing