Results 31 to 40 of about 115,219 (294)

The Machine-Learning-Based Prediction of the Punching Shear Capacity of Reinforced Concrete Flat Slabs: An Advanced M5P Model Tree Approach

open access: yesApplied Sciences, 2023
Reinforced concrete (RC) flat slabs are widely employed in modern construction, and accurately predicting their load-carrying capacity is crucial for ensuring safety and reliability.
Marwa Hameed Abdallah   +6 more
doaj   +1 more source

Adjoint models of mantle convection with seismic, plate motion, and stratigraphic constraints: North America since the Late Cretaceous [PDF]

open access: yes, 2009
We apply adjoint models of mantle convection to North America since the Late Cretaceous. The present-day mantle structure is constrained by seismic tomography and the time-dependent evolution by plate motions and stratigraphic data (paleoshorelines ...
Gurnis, Michael   +2 more
core   +1 more source

Punching shear behaviour analysis of rc flat floor slab-to-column connection

open access: yesJournal of Civil Engineering and Management, 2002
The paper presents information about theoretical investigations and based on computer modelling and analysis research methods of flat floor slab-to-column joint behaviour for punching” obtained by authors.
Povilas Vainiūnas   +2 more
doaj   +1 more source

Failure assessment of lightly reinforced floor slabs. I: Experimental investigation [PDF]

open access: yes, 2011
This paper is concerned with the ultimate behavior of lightly reinforced concrete floor slabs under extreme loading conditions. Particular emphasis is given to examining the failure conditions of idealized composite slabs which become lightly reinforced ...
Cashell, KA   +2 more
core   +1 more source

Comparison of Environmental Impact of Three Different Slab Systems for Life Cycle Assessment of a Commercial Building in South Korea

open access: yesApplied Sciences, 2020
The environmental impacts of the construction stage should be considered since a large amount of building materials are used to construct a building at this stage.
Inkwan Paik, Seunguk Na
doaj   +1 more source

Finite element analysis of RC buildings subjected to blast loading

open access: yesAin Shams Engineering Journal, 2022
In this paper, the response of reinforced concrete buildings subjected to blast loading under variable mass of TNT and different statical system will be discussed. The study was carried out using the finite element program (ABAQUS) by using two different
Mennatullah Talaat   +4 more
doaj   +1 more source

Surface charge of a flat superconducting slab in the Meissner state

open access: yes, 2001
The electrostatic potential in the flat superconducting slab is evaluated in the framework of the Ginzburg-Landau theory extended by Bardeen to low temperatures.
Brandt, Ernst Helmut   +2 more
core   +1 more source

Submergence and uplift associated with the giant 1833 Sumatran subduction earthquake: Evidence from coral microatolls [PDF]

open access: yes, 1999
The giant Sumatran subduction earthquake of 1833 appears as a large emergence event in fossil coral microatolls on the reefs of Sumatra's outer-arc ridge.
Edwards, R. Lawrence   +4 more
core   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang   +8 more
wiley   +1 more source

Experimental study on the effective width of flat slab structures under dynamic seismic loading [PDF]

open access: yes, 2012
This paper investigates the effective width of reinforced concrete flat slab structures subjected to seismic loading on the basis of dynamic shaking table tests. The study is focussed on the behavior of corner slab?
Benavent Climent, Amadeo   +2 more
core   +2 more sources

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