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Groupoid description of modular structures [PDF]

open access: yesActa Crystallographica Section A: Foundations and Advances, 2020
Modular structures are crystal structures built by subperiodic (zero-, mono- or diperiodic) substructures, called modules. The whole set of partial operations relating substructures in a modular structure build up a groupoid; modular structures composed of identical substructures are described by connected groupoids, or groupoids in the sense of Brandt.
Massimo Nespolo   +2 more
exaly   +7 more sources

Experimental Study on the Natural Dynamic Characteristics of Steel-Framed Modular Structures

open access: yesBuildings, 2022
Corner-supported modular structures are made of repetitive prefurnished, prefinished modular units, which are fabricated in a factory and transported to the site of a building to form a permanent building block.
Mostafa Farajian   +4 more
doaj   +3 more sources

Seismic mitigation of steel modular building structures through innovative inter-modular connections

open access: yesHeliyon, 2019
Steel modular building structures are being increasingly adopted for a variety of building applications since their method of construction, despite being relatively new, offers many benefits over conventional constructional methods.
Sukhi V. Sendanayake   +4 more
doaj   +3 more sources

Effect of disconnection of deformable units on the mobility and stiffness of 3D prismatic modular origami structures using angular kinematics

open access: yesScientific Reports, 2021
Architected modular origami structures show potential for future robotic matter owing to their reconfigurability with multiple mobilities. Similar to modular robots, the units of modular origami structures do not need to be assembled in a fully packed ...
Kai Xiao, Xiang Zhou, Jaehyung Ju
doaj   +1 more source

Evaluasi Nilai Faktor Performa Struktur Modular Komposit dengan Dinding Internal Pelat Baja Bergelombang

open access: yesJurnal Teknik Sipil, 2023
Abstrak Struktur modular merupakan struktur yang terdiri dari modul-modul penyusun yang diprefabrikasi di pabrik dan dirakit di lokasi konstruksi secara efektif dapat mengurangi durasi konstruksi, meningkatkan kualitas pengerjaan dan optimasi sumber ...
Patria Kusumaningrum, ST., MT., Ph.D   +1 more
doaj   +1 more source

A Passive Vibration Control Method of Modular Space Structures Based on Band Gap Optimization

open access: yesInternational Journal of Aerospace Engineering, 2022
Modular space structure has become a research hotspot in the aerospace field. In the microgravity and weak damping space environment, modular space structures may continuously vibrate due to the transient excitation caused by satellite attitude ...
Juntao Zhu   +5 more
doaj   +1 more source

Form and functional features of modular floating structures [PDF]

open access: yesE3S Web of Conferences, 2019
The article describes the main aspects of form and functional organization of modular architecture on the water. The leading approach to the study is based on the system analysis of the types of modular floating foundations, above-water structures of ...
Kizilova Svetlana
doaj   +1 more source

Modular timber structures

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract Related to sustainability movement and minimizing the carbon footprint, timber structures are becoming more attractive. Wood, as main structural material, offers many benefits relate mostly to economic and ecological aspects, compared to other materials as steel or concrete.
Kuda, Daniel, Petříčková, Monika
openaire   +2 more sources

Seismic Performance of Modular Structures with Novel Steel Frame: Light Gauge Slotted Steel Stud Walls

open access: yesShock and Vibration, 2022
Modular structures are premanufactured off-site and assembled on-site, leading to reduced on-site works and construction periods and improved quality compared to conventional prefabricated steel structures and reinforced concrete structures.
Chao Gong   +5 more
doaj   +1 more source

Structural Performance of a Precast Concrete Modular Beam Using Bolted Connecting Plates

open access: yesApplied Sciences, 2021
In modular structures, prefabricated modular units are joined at the construction site. Modular structures must ensure splicing performance by connecting modular units sufficiently.
Kyong Min Ro   +3 more
doaj   +1 more source

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