Results 51 to 60 of about 634,027 (297)

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Effect of the soil-structure interaction on performance assessment of the energy-based cumulative damage index in concrete reinforced frames [PDF]

open access: yesJournal of Structural and Construction Engineering, 2016
In most of the conventional design methods, the soil beneath the structure is assumed to be rigid, but this assumption is not true in reality. Up to now, many studies have been performed concerning the interaction effect on the structure response but the
Reza Vahdani   +2 more
doaj   +1 more source

A CRITERION FOR CONSIDERING SOIL-STRUCTURE INTERACTION EFFECTS IN SEISMIC DESIGN OF DUCTILE RC-MRFs ACCORDING TO IRANIAN CODES [PDF]

open access: yes, 2008
During the last quarter of the 20th century, the importance of dynamic soil-structure interaction for several structures founded on soft soils was well recognized.
Far, H
core  

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Permanent excavation interaction and adjacent building under earthquake (Case study: Entrance ramp of the city train and hamyari-shahrdari building) [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
Deep excavation have a direct effect on stresses and strains of surrounding soil, and it leads to the change in static and dynamic response of adjacent structures of the excavation.
Jahangir Khazaei, Afshin Ghobadian
doaj   +1 more source

Analysis of the Second Order Effect of the SSI on the Building during a Seismic Load

open access: yesInfrastructures, 2021
The type and the properties of the soil can potentially intensify the internal forces on buildings during seismic loads. To predict the effects of the soil parameters on the soil–structure interaction of buildings, it is necessary to consider the soil ...
El Mehdi Echebba   +5 more
doaj   +1 more source

Effects of soil-pile-structure interaction on seismic response of moment resisting buildings on soft soil [PDF]

open access: yes, 2012
Dynamic response of structures sitting on soft soils is influenced by the soil properties, and the response is significantly different to the fixed base condition owing to the interaction between the ground and the structure, In order to study this ...
Far, H   +3 more
core  

3D non-linear time domain FEM-BEM approach to soil-structure interaction problems [PDF]

open access: yes, 2013
Dynamic soil-structure interaction is concerned with the study of structures supported on flexible soils and subjected to dynamic actions. Methods combining the finite element method (FEM) and the boundary element method (BEM) are well suited to address ...
Domínguez Abascal, José   +2 more
core   +1 more source

Molecular‐Level Insights into Interfacial Adsorption Mechanisms of PFOA on Functional Dolomite Surfaces via AIMD and Spectroscopy

open access: yesAdvanced Materials Interfaces, EarlyView.
Perfluorooctanoic acid (PFOA), ab initio molecular dynamics (AIMD), density functional theory (DFT), Dolomite (DL), metal‐organic frameworks (MOFs), calcined modified dolomite (CDL), zero‐point of charge (PZC), metal‐organic frameworks (MOFs), Fourier transform infrared (FTIR), X‐ray diffraction (XRD), scanning electron microscopy (SEM ...
Yating Yang   +8 more
wiley   +1 more source

Sustainable Stabilization of Loess Soils Using Marble Powder: Improvement of Mechanical Properties

open access: yesITEGAM-JETIA
The instability of clayey soils poses a major challenge in geotechnical engineering, especially in arid regions where water infiltration causes a rapid loss of strength and cohesion.
Mohamed Dacher   +3 more
doaj   +1 more source

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