Publicacións

@article{perez-valcarcel_analysis_2024,

title = {Analysis of Deployable Cylindrical Space Bar Structures of Reciprocal Linkages with Frustoconical Ends},

author = {Juan Pérez-Valcárcel and Manuel Muñoz-Vidal and Isaac R. López-César and Manuel J. Freire-Tellado and Félix Suárez-Riestra},

url = {https://www.mdpi.com/2411-9660/8/3/46},

doi = {10.3390/designs8030046},

issn = {2411-9660},

year  = {2024},

date = {2024-06-01},

urldate = {2026-04-21},

journal = {Designs},

volume = {8},

number = {3},

pages = {46},

publisher = {Multidisciplinary Digital Publishing Institute},

abstract = {In this article, deployable cylindrical vaults of reciprocal linkages with frustoconical ends are analysed. Deployable cylindrical vaults with quadrangular scissors modules have low stiffness in the longitudinal direction, which requires the use of stiffening bars after deployment. The truncated cone-shaped ends improve their stiffness but do not prevent bracing. However, if reciprocal knots are used, the mesh performance improves considerably. This article studies the design conditions of these vaults and their resistance to gravity, wind suction and wind loads in the transverse and longitudinal directions. We also study the different resistance behaviour of the mesh, depending on whether the roof is supported on the upper or lower joints. In all cases, model tests are carried out to check the validity of the proposed solutions. Both theoretical calculations and experimental tests demonstrate the viability and effectiveness of this type of structure.},

keywords = {deployable cylindrical structures, emergency buildings, expandable structures, lightweight structures, reciprocal linkages},

pubstate = {published},

tppubtype = {article}

}