English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

ResumenEn este artículo se propone un método de análisis simplificado para calcular la capacidad de carga de cimentaciones a base de celdas estructuradas, sometidas a carga vertical sostenida y apoyadas en suelo cohesivo blando. Una celda estructurada está constituida por una losa tapa y muros perimetrales e intermedios de concreto reforzado, sin losa de fondo. El método simplificado propuesto considera la geometría tridimensional de la celda, la resistencia al corte no-drenada del suelo cohesivo y la existencia de continuidad estructural entre losa y muros. El método propuesto se desarrolló a partir de los resultados de un análisis paramétrico-numérico. Además, se define el mecanismo de falla por penetración de este tipo de cimentación.AbstractIn this paper a simplified analysis method to compute the bearing capacity of structured cell foundations subjected to vertical loading and supported in soft cohesive soil is proposed. A structured cell is comprised by a top concrete slab structurally connected to concrete external walls that enclose the natural soil. Contrary to a box foundation it does not include a bottom slab and hence, the soil within the walls becomes an important component of the structured cell. This simplified method considers the three-dimensional geometry of the cell, the undrained shear strength of cohesive soils and the existence of structural continuity between the top concrete slab and the surrounding walls, along the walls themselves and the walls structural joints. The method was developed from results of numerical-parametric analyses, from which it was found that structured cells fail according to a punching-type mechanism

Capacidad de carga tridimensional de celdas estructuradas apoyadas en suelo cohesivo: método de análisis simplificado