Maurizio Orlando
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View article: Development of a Large Database of Italian Bridge Bearings: Preliminary Analysis of Collected Data and Typical Defects
Development of a Large Database of Italian Bridge Bearings: Preliminary Analysis of Collected Data and Typical Defects Open
This paper presents the development and analysis of a bridge bearing database consistent with the 2020 Italian Guidelines (LG2020), currently enforced by the Italian law for risk classification and management of existing bridges. The datab…
View article: <scp>Reinforced concrete</scp> dapped‐end beams for existing bridges: Reliability of finite element models
<span>Reinforced concrete</span> dapped‐end beams for existing bridges: Reliability of finite element models Open
Half‐joints in reinforced concrete girder bridges are generally considered critical elements, susceptible to degradation and potentially impacting the overall structural behavior. An Italian project carried out by ReLUIS interuniversity co…
View article: RC dapped-end beams with various reinforcement layouts: An experimental investigation
RC dapped-end beams with various reinforcement layouts: An experimental investigation Open
View article: Experimental study of CRM-reinforced brick masonry panels: Cyclic shear-compression tests and compression tests
Experimental study of CRM-reinforced brick masonry panels: Cyclic shear-compression tests and compression tests Open
The preservation of the building heritage is often accompanied by the necessity of ensuring adequate structural safety of existing buildings. Existing masonry structures are usually characterised by a high seismic vulnerability due to thei…
View article: Failure analysis and retrofitting of reinforced concrete beams in existing moment resisting frames
Failure analysis and retrofitting of reinforced concrete beams in existing moment resisting frames Open
During the structure lifetime, the design loads can modify because of a changing in the use destination. In common practice, any architectural change of existing buildings, which modifies the magnitude of loads, requires the evaluation of …
View article: Fire‐Induced Collapse of Automated Rack‐Supported Warehouses
Fire‐Induced Collapse of Automated Rack‐Supported Warehouses Open
Automated self‐supporting rack warehouses are becoming increasingly common in the international logistics sector. Their static and seismic design has been studied in the literature; however, the fire design still needs to be improved. Some…
View article: A steel bracing system dissipating energy through moment-rotation hysteresis loops
A steel bracing system dissipating energy through moment-rotation hysteresis loops Open
According to the capacity design method, earthquake-resistant structures should be able to dissipate energy through dissipative regions, which are expected to yield while the other structural members remain in the elastic field during seis…
View article: An innovative ductile bracing system easily repairable after a seismic event
An innovative ductile bracing system easily repairable after a seismic event Open
According to the capacity design method, earthquake-resistant structures should have the ability to dissipate energy through dissipative regions, which are expected to yield while the other structural members remain in the elastic field du…
View article: CRM reinforced brick masonry walls: Experimental and parametric numerical investigations
CRM reinforced brick masonry walls: Experimental and parametric numerical investigations Open
Composite Reinforced Mortar (CRM) is an innovative typology of inorganic composites for the reinforcement of existing masonry structures, consisting of bi-dimensional glass fiber grids embedded in a mortar matrix with a thickness of 30-50m…
View article: Analytical fragility curves proposal for Tuscan masonry building typologies
Analytical fragility curves proposal for Tuscan masonry building typologies Open
Fragility curves allow expressing the seismic vulnerability of a given building typology in terms of different damage levels. This work aimed at drawing analytical fragility curves for an existing masonry building type widespread in the Ca…
View article: On the seismic response of rack structures affected by pinching
On the seismic response of rack structures affected by pinching Open
The nonlinear static and dynamic behaviour of rack structures affected by joint pinching are studied using a simplified single-degree-of-freedom system. Since the joints of steel rack structures play a crucial role in the capacity design m…
View article: Seismic risk assessment: the case study of Barberino di Mugello municipality
Seismic risk assessment: the case study of Barberino di Mugello municipality Open
Recent seismic events, that occurred in the Italian territory, highlighted the importance of increasing knowledge about seismicity and seismic risk. To this aim, in recent years scientific research developed several models for assessing se…
View article: Cyclic shear-compression tests on CRM reinforced brick masonry walls
Cyclic shear-compression tests on CRM reinforced brick masonry walls Open
In recent years, Composite Reinforced Mortar (CRM) systems were applied as externally bonded reinforcement of existing masonry walls. In the research field, experimental tests have been carried out using diagonal-compression configurations…
View article: Experimental Investigation of the Forklift Truck Impact on CFS Pallet Racks
Experimental Investigation of the Forklift Truck Impact on CFS Pallet Racks Open
Background: Storage pallet racks are commonly formed by Cold-Formed-Steel (CFS) members and are used worldwide to store goods on pallets. The main racking system is denoted as “selective pallet racking”. This racking system is one pallet d…
View article: Stiffness and resistance of brace-to-upright joints with lipped channel braces assembled flange-to-flange
Stiffness and resistance of brace-to-upright joints with lipped channel braces assembled flange-to-flange Open
View article: Reinforced Concrete with Worked Examples
Reinforced Concrete with Worked Examples Open
View article: Calibration of vulnerability and fragility curves from moderate intensity Italian earthquake damage data
Calibration of vulnerability and fragility curves from moderate intensity Italian earthquake damage data Open
View article: On the seismic response of steel storage pallet racks with selective addition of bolted joints
On the seismic response of steel storage pallet racks with selective addition of bolted joints Open
View article: Analysis of the dissipative behavior of steel beams for braces in three-point bending
Analysis of the dissipative behavior of steel beams for braces in three-point bending Open
View article: Influence of mechanical and geometric uncertainty on the seismic performance of cold-formed steel braces with additional holes
Influence of mechanical and geometric uncertainty on the seismic performance of cold-formed steel braces with additional holes Open
View article: Out-of-plane capacity of cladding panel-to-structure connections in one-story R/C precast structures
Out-of-plane capacity of cladding panel-to-structure connections in one-story R/C precast structures Open
View article: A hybrid method for the calibration of finite element models of punching-shear in R/C flat slabs
A hybrid method for the calibration of finite element models of punching-shear in R/C flat slabs Open
View article: Axial response of cold-formed steel bracing members with holes
Axial response of cold-formed steel bracing members with holes Open
View article: Evaluation of the American Approach for Detecting Plan Irregularity
Evaluation of the American Approach for Detecting Plan Irregularity Open
The European seismic code 8 (Eurocode 8) classifies buildings as planwise regular according to four criteria which are mostly qualitative and a fifth one, which is based on parameters such as stiffness, eccentricity, and torsional radius, …
View article: Vulnerability curves calibrated using damage data of 2013 earthquake in Lunigiana and Garfagnana (Italy)
Vulnerability curves calibrated using damage data of 2013 earthquake in Lunigiana and Garfagnana (Italy) Open
For the seismic risk mitigation, vulnerability analysis at territorial scale represent effective and quick tool for public administrations.
\nThe objective of this work is to validate the vulnerability curves of the building stock starting…
View article: Flat slab strengthening techniques against punching-shear
Flat slab strengthening techniques against punching-shear Open
View article: On the required ductility in beams and connections to allow a redistribution of moments in steel frame structures
On the required ductility in beams and connections to allow a redistribution of moments in steel frame structures Open
View article: Issue Information: Structural Concrete 5/2018
Issue Information: Structural Concrete 5/2018 Open
Dispersion characteristics
View article: Flexural Capacity of Steel Rack Connections Via The Component Method
Flexural Capacity of Steel Rack Connections Via The Component Method Open
Background: In pallet rack structures, cold-formed steel (CFS) beams and columns are connected through dry joints, so beams can be easily disconnected according to changes of the rack geometric layout. Due to the great variety of connector…
View article: Post-failure behavior of laminated glass beams using different interlayers
Post-failure behavior of laminated glass beams using different interlayers Open