Results 101 to 110 of about 100,282 (248)

Perspectives on the incorporation of self‐healing in the design practice of reinforced concrete structures

open access: yesStructural Concrete, EarlyView.
Abstract Self‐healing concrete, with its ability to autonomously repair damages, holds promise in enhancing its structural durability and resilience. Research on self‐healing concrete in the past decade has advanced in understanding the mechanisms behind healing, exploring various healing agents, and assessing their effectiveness in concrete structures.
Shan He   +9 more
wiley   +1 more source

Petrography of Potentially Alkali Reactive Sandstone from Argentina [PDF]

open access: yes, 2012
Petrographic characteristics of sandstone from the Province of Corrientes, Argentina, were studied. The rock has been classified as potentially alkali reactive in previous work using the accelerated mortar bar test method (ASTM C 1260).
Batic, Oscar R.   +2 more
core  

Tensile performance of inclined adhesive anchors in steel fiber‐reinforced concrete

open access: yesStructural Concrete, EarlyView.
Abstract In almost all studies on post‐installed anchors in concrete, the anchor direction is perpendicular to the concrete surface. However, the anchor direction may not be perpendicular to the concrete surface due to application errors or requirements.
Mehmet Timur Cihan   +2 more
wiley   +1 more source

Kuat Tekan dan Perubahan Berat Mortar Abu Sekam Padi (Rice Husk Ash) di Lingkungan Air Gambut [PDF]

open access: yes, 2017
Peat water potentially damage and attack calcium, reduce the strength and accelerate corrosion of mortar and caused significant degradation in the long term.
Ednor, M. '. (Meirisa)   +2 more
core  

Physical structural assessment of a segmented concrete shell building floor prototype

open access: yesStructural Concrete, EarlyView.
Abstract To reduce the significant environmental impact of the construction industry, building floors designed as concrete shells that work mainly in compression and that are segmented for prefabrication and disassembly offer a promising alternative to reinforced thick flat slabs.
Robin Oval   +4 more
wiley   +1 more source

Pemanfaatan Abu Sekam Padi Sebagai Substitusi Sebagian Semen Pada Mortar Semen Pasir [PDF]

open access: yes, 2013
Tilization of waste from the combustion of rice husk ash bricks optimally, can solve the problem of environmental pollution. It also can save the construction costs due to reducing in the use of cement.
RIYADI, M. (MUHTAROM)
core  

Research on the Mechanical Properties and NMR Characteristics of Cement Mortar during Freeze-Thaw Cycles

open access: yesAdvances in Civil Engineering, 2019
Low-field nuclear magnetic resonance (NMR) technology has the characteristics of nondestructive, rapid, and accurate. In the present paper, the mechanical properties and the size and distribution of pores of cement mortar during freeze-thaw cycles were ...
Taoying Liu   +4 more
doaj   +1 more source

Artificial intelligence‐based displacement capacity prediction tool for three‐dimensional printed concrete walls

open access: yesStructural Concrete, EarlyView.
Abstract Digital technology applications such as three‐dimensional printers offer novel avenues for automating the construction of concrete structures. The process of 3D printing concrete structures involves designing in an office setting and printing on‐site.
Abdulkadir Ozalp, Alper Aldemir
wiley   +1 more source

The Behaviour of Finely Ground Bottom Ash in Portland Cement

open access: yes, 2009
The aim of this project was to assess the effects of finely ground MSWI bottom ash in Portland cement. Mortar mixes were prepared with 10% and 40% replacement of cement by ground IBA and then tested with regards to their material composition and ...
Black, L   +4 more
core  

Shear transfer model for ultra‐high‐performance concrete incorporating fiber bridging mechanism

open access: yesStructural Concrete, EarlyView.
Abstract Ultra‐high‐performance concrete (UHPC) exhibits exceptional mechanical properties, including high shear strength, partly attributed to the fiber bridging mechanism. However, existing shear transfer models for normal‐strength concrete have not considered the significant contribution of fibers.
Kefiyalew Zerfu   +4 more
wiley   +1 more source

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