Results 31 to 40 of about 237,038 (192)

Resistance to the understanding of bricks in the municipality of Ocaña

open access: yesRevista Ingenio, 2012
The compressive strength of fired clay masonry units under uniaxial concentric compressive forces was investigated in the 16 chircales that surround the city of Ocaña.
Carlos Mario Piscal Arévalo   +2 more
doaj   +1 more source

Structural models of random packing of spheres extended to bricks: Simulation of the nanoporous calcium silicate hydrates [PDF]

open access: yes, 2009
Structure simulation algorithms of random packing of spheres and bricks have been developed. These algorithms were used to reproduce the nanostructure of the cementitious calcium silicate hydrates. The textural parameters (specific surface area, porosity,
Brunet, Fabrice   +1 more
core   +3 more sources

Heating Structure of the Second Half of the XVIII Century (based on the archaeological materials of Tobolsk)

open access: yesАрхеология евразийских степей, 2023
This study deals with description of the furnace structure, studied during archaeological work on the territory of the upper part of one of the oldest towns in Siberia – Tobolsk (founded in 1587).
Natalya P. Turova , Petr G. Danilov
doaj   +1 more source

A quantitative evaluation of physical and digital approaches to centre of mass estimation [PDF]

open access: yes, 2017
Centre of mass is a fundamental anatomical and biomechanical parameter. Knowledge of centre of mass is essential to inform studies investigating locomotion and other behaviours, through its implications for segment movements, and on whole body factors ...
Alexander   +53 more
core   +1 more source

Comparison of compressive strength in mud bricks with shred tires and concrete particles as sustainable materials [PDF]

open access: yes, 2010
Mud bricks consist of clay, water and different materials. Comparing mud bricks to concrete blocks, an evolution in reducing the cost and also in increasing the compressive strength, can be made.
Kassim, Khairul Anuar, Niroumand, Hamed
core  

Performance of composite sand cement brick containing recycled concrete aggregate and waste polyethylene terepthalate [PDF]

open access: yes, 2018
The reuse and recycling of waste materials from construction and demolition waste is one of the new concepts for brick manufacturing production. Construction and demolition debris refers to waste materials that result from the construction, renovation ...
Azmi, Nurul Bazilah
core  

Condition monitoring of an advanced gas-cooled nuclear reactor core [PDF]

open access: yes, 2007
A critical component of an advanced gas-cooled reactor station is the graphite core. As a station ages, the graphite bricks that comprise the core can distort and may eventually crack.
Dempster A.   +6 more
core   +1 more source

World view: Brick by brick [PDF]

open access: yesNature, 2010
A small non-profit organization shows how to reduce the vulnerability of poor countries to earthquakes, says Daniel Sarewitz.
openaire   +2 more sources

Protective Treatments for Historic Bricks: The Case of The Grand Continental Hotel in Cairo (Egypt)

open access: yesLoggia, Arquitectura & Restauración
In this study, three water-based nanostructured protective coatings were tested on bricks from the Grand Continental Hotel in Cairo, partially demolished in 2017.
Federica Fernandez   +8 more
doaj   +1 more source

Description of Euler bricks using Fibonacci's identity [PDF]

open access: yes, 2013
We show how the Fibonacci's identity is used to obtain Euler bricks. Also,we put forward the relation between Fibonacci's identity and Euler's formula, which provides the description of Euler's bricks with noninteger spatial diagonal.
Safin, Boris
core  

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