Results 41 to 50 of about 851,079 (386)

Geometry and seismic properties of the subducting Cocos plate in central Mexico [PDF]

open access: yes, 2010
The geometry and properties of the interface of the Cocos plate beneath central Mexico are determined from the receiver functions (RFs) utilizing data from the Meso America Subduction Experiment (MASE).
Clayton, R. W., Jackson, J. M., Kim, Y.
core   +1 more source

Proposed structural system for mixed hollow flat slab

open access: yesWater Science, 2022
The economic design of the slabs is the most influential on the construction cost and choosing the appropriate system is the key to the slabs optimal design, and there are many systems that have been developed recently to reach the most economical design.
Ahmed Hashad, Emad Helal
doaj   +1 more source

S‐Wave Receiver Function Analysis of the Pampean Flat‐Slab Region: Evidence for a Torn Slab

open access: yesGeochemistry, Geophysics, Geosystems, 2018
Flat‐slab subduction is an atypical form of subduction where the downgoing plate assumes a low‐angle or subhorizontal geometry as it descends beneath the overriding plate.
A. Haddon, R. Porter
doaj   +1 more source

Shear and Flexural Behavior of Flat Slabs Casted with Polyolefin Fiber-Reinforced Concrete

open access: yesFibers, 2022
This paper presents the influence of polyolefin fiber on the flexural and shear attitude on the flat slabs. Three slab sets (80 cm × 80 cm) were tested, each with a thickness of 10 cm.
Abdulnasser M. Abbas   +2 more
doaj   +1 more source

Embodied carbon analysis on multi-story building using flat slab and conventional slab system [PDF]

open access: yesE3S Web of Conferences, 2023
Concrete is a construction material that is responsible for a large portion of carbon emissions from the construction industry due to the use of heavy-duty machines during materials processes, transportation, and concreting.
Putri Julieta Eka Yudo   +2 more
doaj   +1 more source

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

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

Porphyry copper formation driven by water-fluxed crustal melting during flat-slab subduction

open access: yesNature Geoscience
The prevailing view of the formation of porphyry copper deposits along convergent plate boundaries involves deep crustal differentiation of metal-bearing juvenile magmas derived from the mantle wedge above a subduction zone.
Thomas N. Lamont   +10 more
semanticscholar   +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

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

Home - About - Disclaimer - Privacy