Histra Arches and Vaults

per archi e volte

Histra Arches and Vaults

Con HiStrA Arches And Vaults è possibile analizzare la nascita e la diffusione della frattura nella muratura grazie alle interfacce non lineari che consentono tali meccanismi di rottura ed alle procedure numeriche avanzate a controllo di forza e di spostamento.


HiStrA Arches And Vaults implementa:

  • l'analisi modale, per la caratterizzazione dinamica dei modi e delle frequenze proprie di vibrare della struttura

  • l'analisi statica non lineare incrementale a controllo di forza, monotona o di tipo ciclico, basata sul metodo di Newton-Raphson standard o modificato

  • l'analisi statica non lineare incrementale a controllo di spostamento, monotona o di tipo ciclico, basata sul metodo di Arc Length ovvero con il metodo Control-Displacement

  • l'analisi statica non lineare incrementale può essere eseguita attivando la routine di LineSearch secondo le procedure Interpolated, RegulaFalsi, Bisection, Secant

Tutto ciò rende la procedura numerica estremamente veloce e robusta nella risoluzione al passo riuscendo a cogliere eventuali degradi nella risposta globale dovuti a legami costitutivi con softening e con degrado di tipo ciclico.

Vai allo store Questo prodotto ha più varianti. Le opzioni possono essere scelte nella pagina del prodotto

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Caratteristiche

1
Procedura di Input Semplice
Histra Arches and Vaults consente l'input parametrico per Archi, Volte e Cupole e l'importazione da diversi formati CAD
2
Velocità ed accuratezza
Analisi efficienti e approfondite, con poco sforzo computazionale.
3
Simulazione delle risposte
Simulazione dei quadri fessurativi e dei meccanismi di collasso
4
Rinforzo
Implementazione immediata di diverse strategie di rinforzo
5
Editing
Funzioni di editing avanzate con strumenti rapidi
6
Output
Generazione immediata e sintetica e/o di dettaglio dei risultati

Articoli scientifici

HAV – 1 Anno di Aggiornamenti

RESILIENT- Earthquake Awareness for Architectural Heritage Preservation

Gruppo Sismica with Durham University, Atilim University, Middle East Technical University ODTU (Turkey), REGIO (Turkey)

[in progress]

The RESILIENT project aims to increase awareness of seismic risk in local communities and policymakers in earthquake-prone historic areas of Türkiye, driving vernacular practices for a culture of seismic-prevention led by people’s everyday actions. Resilient links social science, engineering and digital-cultural-heritage skills to predict and reduce tangible and intangible cultural heritage losses due to earthquake events. RESILIENT aims to increase awareness of seismic risk in local communities and policymakers in earthquake-prone historic areas of Turkiye, driving vernacular practices for a culture of seismic-prevention led by people’s everyday actions. A primary goal is to engender an active exchange between academic research and community needs, thereby fostering a pervasive awareness and understanding of seismic risks among local communities/stakeholders, and encouraging their proactive involvement in preserving their cultural legacies. With the support of an extensive international research alliance and the active engagement of heritage custodians and cultural associations, RESILIENT is committed to advancing UN-SDG 11: Sustainable Cities, aiming to instigate substantial progress in seismic risk preparedness and mitigation, effectively protecting Türkiye's precious cultural heritage. 
HAV – 1 Anno di Aggiornamenti

(EPSRC-IAA) New Sustainable Techniques for Optimised Masonry Structures

2025 | with Durham University

The project aims to accelerate the industrial application of an innovative low-cost construction technique for the sustainable design and retrofit of masonry structures in both developed (UK) and developing countries. Unreinforced masonry constructions represent a significant percentage of existing and newly designed residential buildings worldwide. These structures generally exhibit a low capability to withstand lateral loading generated by natural events, which may lead to catastrophic failures, causing enormous life and economic losses. Retrofitting methodologies based on the application of external layers like the “Splint-and-Bandage” method used seismic retrofitting masonry buildings in Nepal can represent effective solutions. This project aims to implement this research towards an optimised structural system focusing on reducing carbon emissions and minimising material usage. This will be achieved through small-scale experiments, the development of design procedures, and the implementation of optimised building prototypes to be presented to UK industrial partners and internationally. Contact: Dr Bartolomeo Panto
HAV – 1 Anno di Aggiornamenti

Out-of-plane Dynamic Analysis of Masonry Façades Interacting with Sidewalls: Comparison of Discrete Macro-Element and Rigid-Block Modelling

by L. Giresini, C. Casapulla, B. Pantò

January 2026

January 2026 Conference: 14th International Conference on Structural Analysis of Historical Constructions SAHC 2025At: Lausanne The lack of efficient connections between vertical members and between horizontal diaphragms and vertical members is detrimental to the structural integrity of masonry buildings. In these cases, the simple rocking of a façade may occur during earthquakes. The rocking motion generates a bouncing effect against sidewalls that must be considered in the dynamics of the system. This contribution discusses the dynamic performance of a masonry façade selected as a case study using different modeling approaches-namely, Discrete Macro-Elements and Rigid-Block modelling. Different acceleration ground motions, that is sinusoidal accelerations with amplitude 400 cm/sec 2 and frequencies of 2, 5, and 10 Hz, and 50% of the 2009 L'Aquila earthquake, are applied to the façade. The results show a very good agreement between the two models in all the cases investigated [...]
HAV – 1 Anno di Aggiornamenti

Preventive conservation of vernacular adobe architecture at seismic risk: the case study of a world heritage historical city

January 2025

by Neda Haji Sadeghi, Hamed Azizi-Bondarabadi, Mariana Correia Buildings 2025, 15(1), 134
HAV – 1 Anno di Aggiornamenti

New Frontiers on Seismic Modeling of Masonry Structures

July 2017

Frontiers in Built Environment Salvatore Caddemi, Ivo Caliò, Francesco Cannizzaro, Bartolomeo Pantò
HAV – 1 Anno di Aggiornamenti

A discrete-element approach accounting for P-Delta effects

June 2023

Earthquake Engineering & Structural Dynamics: Volume 52, Issue 7 Cusmano V., Pantò B., Rapicavoli D., & Caliò I.
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Histra Arches and Vaults

Histra Arches and Vaults è il software è il software dedicato alla modellazione strutturale ed all’analisi non lineare di strutture voltate e di edifici a carattere storico e monumentale mediante l’approccio a macro-elementi discreti (DMEM).

Visualizzazione di 11 risultati