Rocking and kinematic approaches for rigid block analysis of masonry walls: State of the art and recent developments

C Casapulla, L Giresini, PB Lourenço - Buildings, 2017 - mdpi.com
The assessment of the rocking and overturning response of rigid blocks to earthquakes is a
complex task, due to its high sensitivity to the input motion, variations in geometry and …

[HTML][HTML] In-plane frictional resistances in dry block masonry walls and rocking-sliding failure modes revisited and experimentally validated

C Casapulla, LU Argiento - Composites Part B: Engineering, 2018 - Elsevier
This paper presents new findings in the assessment of the lateral strength of dry block
masonry walls under in-plane loading, based on an existing macro-modelling approach …

Experimental pull-out tests and design indications for strength anchors installed in masonry walls

L Giresini, ML Puppio, F Taddei - Materials and Structures, 2020 - Springer
This study deals with the identification of the mechanical behavior of chemical anchors
embedded in masonry walls. 108 pull-out tests are carried out in five types of masonry walls …

The comparative role of friction in local out-of-plane mechanisms of masonry buildings. Pushover analysis and experimental investigation

C Casapulla, LU Argiento - Engineering Structures, 2016 - Elsevier
In masonry buildings without a box-type behaviour and subjected to seismic loadings, in-
plane and out-of-plane failure mechanisms can take place where frictional resistances might …

Fragility curves for free and restrained rocking masonry façades in one-sided motion

L Giresini, C Casapulla, R Denysiuk, J Matos… - Engineering …, 2018 - Elsevier
This paper deals with the need of extending results of deterministic rocking analyses to
stochastic analyses on restrained masonry façades in one-sided motion. The purpose is to …

Seismic performance evaluation of a recently developed magnetorheological damper: experimental investigation

D Cruze, H Gladston, EN Farsangi… - Practice Periodical on …, 2021 - ascelibrary.org
Magnetorheological (MR) dampers have the ability to mitigate natural hazards for structures
due to their high energy dissipation features with low power demand. This feature has made …

In situ free‐vibration tests on unrestrained and restrained rocking masonry walls

L Giresini, M Sassu, L Sorrentino - Earthquake Engineering & …, 2018 - Wiley Online Library
In the out‐of‐plane assessment of rocking walls, a relevant and yet uncertain aspect is the
influence of energy dissipated during motion due to impacts and restraints, such as a floor or …

Horizontally restrained rocking blocks: evaluation of the role of boundary conditions with static and dynamic approaches

L Giresini, M Sassu - Bulletin of Earthquake Engineering, 2017 - Springer
The paper deals with the behavior of restrained rocking blocks under seismic actions.
Structural or non-structural masonry or rc elements, such as building façades or pre-cast …

One-sided rocking analysis of corner mechanisms in masonry structures: Influence of geometry, energy dissipation, boundary conditions

L Giresini, F Solarino, O Paganelli, DV Oliveira… - Soil Dynamics and …, 2019 - Elsevier
The corner mechanism in masonry structures is one of the out-of-plane modes that may
frequently occur under dynamic actions such as earthquakes. The three dimensional motion …

Seismic performance assessment of multi-story steel frames with curved dampers and semi-rigid connections

SF Fathizadeh, S Dehghani, TY Yang… - … of Constructional Steel …, 2021 - Elsevier
Curved steel damper is an innovative energy dissipation device for seismic application. The
performance of the curved steel damper has been well studied and experimentally tested. In …