Results 21 to 30 of about 88,590 (289)

Dry Shrinkage Property of BFRP Reinforced Ecological High Ductility Concrete

open access: yesTaiyuan Ligong Daxue xuebao, 2023
Ecological high ductility concrete (Eco-HDC) has an excellent tensile property, thus can be used to cast bridge jointless link slab. To avoid the crack problem caused by the large shrinkage of Eco-HDC material, BFRP bar is selected as a kind of anti ...
Lijuan CHAI   +3 more
doaj   +1 more source

Linking Observations and Modeling of Flat-Slab Subduction

open access: yesEos, 2019
The Center for Tectonics and Tomography: Workshop on Flat Slab Subduction; Houston, Texas, 18–20 January ...
Joel Saylor   +2 more
openaire   +1 more source

Space-Time Medium Functions as a Perfect Antenna-Mixer-Amplifier Transceiver

open access: yes, 2020
We show that a space-time-varying medium can function as a front-end transceiver, i.e., an antenna-mixer-amplifier. Such a unique functionality is endowed by space-time surface waves associated with complex space-time wave vectors in a subluminal space ...
Eleftheriades, George V.   +1 more
core   +1 more source

Link Slab Details and Materials

open access: yes, 2019
This report contains the findings of a synthesis study on the use of link slabs to eliminate intermediate joints in bridges of Indiana. The study was conducted under the sponsorship of the Joint Transportation Research Program. The motivation for the study was to investigate this promising technique to mitigate the damage associated with expansion ...
Haikal, Ghadir   +4 more
openaire   +4 more sources

Tectonic significance of changes in post-subduction Pliocene-Quaternary magmatism in the south east part of the Carpathian-Pannonian Region [PDF]

open access: yes, 2010
The south-eastern part of the Carpathian–Pannonian region records the cessation of convergence between the European platform/Moesia and the Tisza–Dacia microplate.
Alexandru Szakács   +112 more
core   +2 more sources

Behavior and Design of Link Slabs for Jointless Bridge Decks [PDF]

open access: yesPCI Journal, 1998
Maintenance of bridge deck joints is a costly problem. Debris accumulation in the joints can restrain deck expansion, causing undesirable forces in the deck and damage to the structure. Water leaking through the joints is a major cause for the deterioration of bridge girder bearings and supporting structures.
Alp Caner, Paul Zia
openaire   +1 more source

Derivation and evaluation of a new extinction coefficient for use with the n-HUT snow emission model [PDF]

open access: yes, 2019
In this study, snow slab data collected from the Arctic Snow Microstructure Experiment were used in conjunction with a six-directional flux coefficient model to calculate individual slab absorption and scattering coefficients.
Gurney, Robert   +9 more
core   +3 more sources

Sulfur loss from subducted altered oceanic crust and implications for mantle oxidation [PDF]

open access: yes, 2020
© The Author(s), [year]. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Walters, J. B., Cruz-Uribe, A. M., & Marschall, H. R.
Cruz‐Uribe, Alicia M.   +2 more
core   +1 more source

Design of Metamaterial Based Efficient Wireless Power Transfer System Utilizing Antenna Topology for Wearable Devices

open access: yesSensors, 2021
In this article, the design of an efficient wireless power transfer (WPT) system using antenna-based topology for the applications in wearable devices is presented.
Tarakeswar Shaw   +4 more
doaj   +1 more source

Atmospheric teleconnection mechanisms of extratropical North Atlantic SST influence on Sahel rainfall [PDF]

open access: yes, 2014
Extratropical North Atlantic cooling has been tied to droughts over the Sahel in both paleoclimate observations and modeling studies. This study, which uses an atmospheric general circulation model (GCM) coupled to a slab ocean model that simulates this ...
Chiang, JCH   +3 more
core   +1 more source

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