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Confined masonry walls

Parametric Study on Confined Masonry Walls Subjected to In-plane Cyclic Loading Through Numerical Modeling

Parametric Study on Confined Masonry Walls Subjected to In-plane Cyclic Loading Through Numerical Modeling

... the confined masonry is a dominant method of construction in many countries ...[1]. Confined masonry walls are usually made of clay bricks or concrete blocks restrained with reinforced ...

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Effects OF OPENINGS ONLATERAL STIFFNESS AND STRENGTH OF CONFINED MASONRY WALLS

Effects OF OPENINGS ONLATERAL STIFFNESS AND STRENGTH OF CONFINED MASONRY WALLS

... Conned masonry construction is made up of masonry walls and conning ties, which are built on all four sides of each ...conned masonry buildings, but many codes do not consider the eect of ...

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Masonry Walls Behavior in Predominant Frames Structures

Masonry Walls Behavior in Predominant Frames Structures

... The confined masonry wall contains one pier (wall) (P1) developed on direction X and 2 piers (walls) developed on direction Y (P2 and ...The confined masonry wall has a greater ...

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INFLUENCE OF RC TIE-COLUMNS DUE TO DOWEL ACTION ON CONFINED MASONRY PANELS SUBJECTED TO IN-PLANE CYCLIC LOADING

INFLUENCE OF RC TIE-COLUMNS DUE TO DOWEL ACTION ON CONFINED MASONRY PANELS SUBJECTED TO IN-PLANE CYCLIC LOADING

... Two analytical models (linear and non linear) are used to compute the dowel action coming from longitudinal reinforcements. The linear model represents the fully elastic moment capacity of longitudinal reinforcements, ...

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Medium Height Dual Buildings with Masonry and Concrete Walls in High Seismic Areas

Medium Height Dual Buildings with Masonry and Concrete Walls in High Seismic Areas

... only confined masonry walls are used, there are a lot of small steps for both PX and PY diagrams at the beginning of the ...long walls (P3) on direction Y. These walls are stiffer than ...

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Influential aspects on seismic performance of  confined masonry construction

Influential aspects on seismic performance of confined masonry construction

... Consequently, masonry structures display a complex mechanical behavior and perform badly in past earth- quakes ...worldwide. Confined Masonry (CM) Construc- tion technology, requires similar or ...

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Slender Confined Masonry Buildings in High Seismic Areas

Slender Confined Masonry Buildings in High Seismic Areas

... slender walls confined masonry buildings, in high seismic ...slender masonry walls may experience buckling [1] and the axial bearing capacity may be calculated on the deformed shape ...

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EFFECT OF EARTHQUAKE ON CONFINED MASONRY CONSTRUCTION

EFFECT OF EARTHQUAKE ON CONFINED MASONRY CONSTRUCTION

... of confined masonry buildings may take place due to soft storey effect similar to the one observed in RC frames with masonry ...three-storey confined masonry apartment building in ...

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RESPONSE MODIFICATION FACTOR FOR LOW RISE CONFINED MASONRY BUILDING

RESPONSE MODIFICATION FACTOR FOR LOW RISE CONFINED MASONRY BUILDING

... During 1935 Quetta earthquake more than 60, 000 people were killed, in1974 earthquake about 5,300 people lost their lives and more than 17,000 people were injured. During October 8, 2005 Kashmir earthquake about 73,000 ...

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Behavior of Infill Masonry Walls Strengthened with FRP Materials

Behavior of Infill Masonry Walls Strengthened with FRP Materials

... frame, and the third in which a steel shear restraint anchorage system was applied to three sides as shown in Figure 3-2. After the first round of testing in which the strengthening was overlapped onto the RC frame, it ...

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Influence of Confinement Plates on the Seismic Performance of Reinforced Clay Brick Masonry Walls

Influence of Confinement Plates on the Seismic Performance of Reinforced Clay Brick Masonry Walls

... As the walls were constructed, 6.4mm rods were placed at pre-defined locations, to give a means to attach the linear pots to the wall. The threaded rods used were approximately 305mm long with 153mm of the rod ...

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Experimental Studies of Different RCC Structural

Experimental Studies of Different RCC Structural

... in masonry, the mechanical behaviour of masonry construction remains a true ...the masonry are strongly influenced by the mechanical properties of its constituents namely brick and ...mortar. ...

5

Post-Tensioned Clay Brick Masonry Walls for Modular Housing in Seismic Regions

Post-Tensioned Clay Brick Masonry Walls for Modular Housing in Seismic Regions

... One way to prove that the items mentioned above are causing the difference between the proposed force-displacement analysis results and the force-displacement envelopes obtained during testing is to subject the wall ...

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Performance of masonry buildings during the 20 and 27 December 2007 Bala (Ankara) earthquakes in Turkey

Performance of masonry buildings during the 20 and 27 December 2007 Bala (Ankara) earthquakes in Turkey

... of masonry buildings during the 20 and 27 December 2007 Bala (Ankara) ...in masonry. Most of masonry buildings were formed with random or coursed stone and mud brick walls without any ...

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Strut-and-Tie Models of Masonry Shear Walls

Strut-and-Tie Models of Masonry Shear Walls

... In this papers discusses the experimental verification of strut and tie models presented in the papers [1, 2]. The concept of strut and tie models can be briefly described as replacing the real structure with the ...

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Seismic Capability of CANDU® 6 ECC System

Seismic Capability of CANDU® 6 ECC System

... Capacity analysis uses the original design forces as seismic demands and realistic capacity (not limited by code design capacity) and ductility calculations as the median capacity. The primary load carrying system of the ...

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Experimental Testing of Unreinforced Masonry Walls Strengthened with Orthogonal Near-Surface Mounted CFRP Subjected to Out-of-Plane Loading

Experimental Testing of Unreinforced Masonry Walls Strengthened with Orthogonal Near-Surface Mounted CFRP Subjected to Out-of-Plane Loading

... particular, walls WOn and WOc had identical vertical cracking along the right ...in walls WOn and WOc can be attributed to several ...the walls in this research is considered to be sub-standard with ...

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Simple and complex modelling of timber-framed masonry walls in Pombalino buildings

Simple and complex modelling of timber-framed masonry walls in Pombalino buildings

... Modelling of these challenging structures has received little attention in the past. Depending on the scope of the analysis different approaches are in order. For instance, if a single wall or panel is analysed, ...

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Equivalent Viscous Damping and Inelastic Displacement for Strengthened and Reinforced Masonry Walls

Equivalent Viscous Damping and Inelastic Displacement for Strengthened and Reinforced Masonry Walls

... The basic requirements that are required for a method of calculation and verification in order to be implemented in the code are reliability and relative simplicity. For this reason, design method based on simplified ...

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Combined Strengthening Techniques to Improve the Out-of-Plane Performance of Masonry Walls

Combined Strengthening Techniques to Improve the Out-of-Plane Performance of Masonry Walls

... much more brittle than the steel straps.. Load/displacement diagram of Specimen W2. a) Length of the crack for a load of 15 kN (delamination load of the compressed CFRP strip);. 490[r] ...

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