Results 11 to 20 of about 546,390 (197)

Transient Injection of Flow: How Torn and Bent Slabs Induce Unusual Mantle Circulation Patterns Near a Flat Slab

open access: yesGeochemistry, Geophysics, Geosystems, 2023
Torn and bent slabs are usually associated with flat‐slab subduction where the descending plate develops a horizontal geometry beneath the overlying continent.
Xiaowen Liu
exaly   +2 more sources

Control of Subduction Zone Age and Size on Flat Slab Subduction

open access: yesFrontiers in Earth Science, 2020
Flat slab subduction is an enigmatic style of subduction where the slab attains a horizontal orientation for up to several hundred kilometers below the base of the overriding plate.
Wouter Schellart
exaly   +3 more sources

Development of Flat Slab – Column Interaction with Different Thickness [PDF]

open access: yesMATEC Web of Conferences, 2017
Flat slab – column connection has received much attention in recent years due to its simplicity of construction where beam is not required to support the slab.
Binti Joohari Ilya   +1 more
doaj   +2 more sources

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   +2 more sources

Collapse of an RC Building Under Construction with a Flat Slab System: Reasons, Calculations, and FE Simulations

open access: yesBuildings
The using of flat slab systems is a common structural solution for residential and commercial buildings as they are a cost-effective structural solution that simplifies and speeds up the construction phase.
Ahmet Can Altunışık   +2 more
exaly   +3 more sources

Partially prestressed concrete internal square panel [PDF]

open access: yes, 1986
This work is concerned with the general behaviour of an internal panel in a column supported multi-bay floor structure, under the influence of various prestressing tendon arrangements.
Lai, Hoke Sai
core   +7 more sources

Progressive Collapse Analysis Of Flat Slab Buildings With Post-Punching Effect [PDF]

open access: yesمهندسی عمران شریف, 2021
The reinforced concrete flat slab is one of the types of floor systems used to construct residential, office and parking buildings. Because of the direct transfer of floor loads to columns, flat slabs are susceptible to punching failure in slab-column ...
E. Mousapoor, V. Ghiasi, R. Madandoust
doaj   +1 more source

Punching shear strength of steel fibre reinforced lightweight concrete slabs. [PDF]

open access: yes, 1981
One of the problems in slab-column connections is the punching shear failure at over loads. Such failures are sudden and catastrophic, and are undesirable since they do not allow an overall yield mechanism to ...
Theodorakopoulos, Dimitrios D.
core   +6 more sources

A Review on Progressive Collapse of Reinforced Concrete Flat Slab Structures [PDF]

open access: yesCivil Engineering Infrastructures Journal, 2021
The reinforced concrete flat slab structures are highly susceptible to punching shear failure. This occurs due to the transferring of shear force and due to the bending moment between the slab and the column.
Silpa G, I.Yamini Sreevalli
doaj   +1 more source

Optimum Design of Reinforced Concrete Flat Slabs [PDF]

open access: yesEngineering and Technology Journal, 2015
This paper deals with the problem of optimum design of reinforced concrete flat slabs by genetic algorithm. Four case studies are discussed; flat slabs with and without edge beams, and, flat-plate with and without edge beams. The cost function represents
Alaa C. Ghaleb, Mohammed A. Jennam
doaj   +1 more source

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