Experimental modal analysis of brick masonry arches strengthened prepreg composites

Çakır, Ferit; Uysal, Habib

doi:10.1016/j.culher.2014.06.003

Cited by 25 publications

(15 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Finally, the possibility of applying the developed methodology on damaged structures, different masonry materials or different masonry elements (e.g. arches, vaults) is supported by previous researches found in the literature review ( [21,24]) which used modal analysis to characterise them. In addition, experimental tests that can be generally found in literature show that the stiffness on any structure is modified when a stiffer strengthening (like FRP, which is stiffer than most of the general building materials) is applied.…”

Section: Discussion On the Extension To Practical Casesmentioning

confidence: 58%

“…Corradi et al [23] used this technique to evaluate the effect of damaging a masonry vault and repairing it with FRP strips. In the same line, Cakir et al [24] studied the influence of cracking and FRP-strengthening reinforced concrete beams. Thus, experimental modal analysis has been used as a comparative tool for assessing the performance of FRP strengthening in particular cases.…”

Section: Introductionmentioning

confidence: 98%

See 1 more Smart Citation

Assessing the performance of CFRP strengthening on masonry walls using experimental modal analysis

Bernat-Masó

2019

Engineering Structures

View full text Add to dashboard Cite

show abstract

Section: Discussion On the Extension To Practical Casesmentioning

confidence: 58%

Section: Introductionmentioning

confidence: 98%

Assessing the performance of CFRP strengthening on masonry walls using experimental modal analysis

Bernat-Masó

2019

Engineering Structures

View full text Add to dashboard Cite

show abstract

“…There are some ways to calibrate, update or verify the FEM models of the civil engineering structures. One of the most utilized recent technique is the "Operational Modal Analysis" technique [41,50,51]. Although this technique provides almost accurate results, special instrumentation is needed to obtain the dynamic characteristics of the structure.…”

Section: Iskender Pasha Historical Minaret and Calibrated Finite Elemmentioning

confidence: 99%

- Dynamic Seismic and Wind Response of Masonry Minarets

Türkeli̇

2020

Period. Polytech. Civil Eng.

View full text Add to dashboard Cite

Historical masonry structures i.e. minarets, towers, mosques or bastions are the heritage of past generations to the future societies as they carry the traces of the past communities. Among these structures, historical masonry minarets are one of the most generally constructed structure that reflects the beauty and magnificence of Islamic culture. Under severe winds and earthquakes, most of them were severely damaged or collapsed. Therefore, it is an inevitable duty for us to conduct and investigate their dynamic behavior under these vital actions of nature. In this study, the dynamic seismic and wind response of a historical minaret of İskenderpaşa Mosque that is selected from the technical literature is investigated by using different methods i.e. wind loading procedures of TS498, CICIND Model Code and Eurocode 1, the design spectrums of CICIND Model Code and Eurocode 8 for different types of soils, the time histories of real ground motions of Düzce and Kocaeli Earthquakes. At the end of the study, top joint displacements and stress distributions are obtained and interpreted. The findings of this study showed that the dynamic behavior of this historical masonry minaret is wind dominant (CICIND Model Code) and tensile and shear stress accumulations at the junction point of transition segment and cylindrical body of the minaret is the main reason for the collapse without showing any ductile behavior.

show abstract

“…Modal parameters, such as natural frequency and mode shapes, have always been important in the analysis of dynamic behaviour of structures. EMA, also known as frequency response function testing, is a preferred method for dynamic identification of structures in general [14,15]. EMA uses the principle of response measurement in relation to the load applied onto the structural system.…”

Section: Experimental Modal Analysis (Ema)mentioning

confidence: 99%

“…Modal parameters of the structural system are determined through structural response to the load applied. Hence, EMA is frequently preferred for determination of modal parameters [14,15]. Therefore, EMA is applied in this study to assess dynamic parameters.…”

Section: Experimental Modal Analysis (Ema)mentioning

confidence: 99%

Determination of dynamic parameters of double-layered brick arches

Lakušić¹

2014

JCE

View full text Add to dashboard Cite

Determination of dynamic parameters of double-layered brick arches Masonry arches assume a very important role in construction industry, and we find them in many historical structures all over the world. Dynamic parameters, frequency, and damping of masonry arches are defined in this paper using the Experimental Modal Analysis (EMA). Double-layered arches were built using standard hollow bricks and traditional Horasan mortar. The brick arches were tested with an impact hammer, and the arch response was measured using a laser vibrometer. Experimental tests were compared with numerical modelling in order to verify adequacy of physical models.

show abstract

Experimental modal analysis of brick masonry arches strengthened prepreg composites

Cited by 25 publications

References 18 publications

Assessing the performance of CFRP strengthening on masonry walls using experimental modal analysis

Assessing the performance of CFRP strengthening on masonry walls using experimental modal analysis

- Dynamic Seismic and Wind Response of Masonry Minarets

Determination of dynamic parameters of double-layered brick arches

Contact Info

Product

Resources

About