Results 11 to 20 of about 1,927,735 (291)

Influence of geometry on creep and moisture movement of clay, calcium silicate and concrete masonry [PDF]

open access: yes, 1989
This investigation involved creep and moisture movement measurements for about six months on 13-course clay (Engineering class B) and calcium silicate brickwork, and 5-course concrete blockwork, consecutively.
Abdulla, Che Sobry
core   +7 more sources

Shear strength and bearing capacity of reinforced concrete deep beams [PDF]

open access: yes, 1986
Reinforced concrete deep beans with small span/depth ratios usually fail by crushing of concrete in the bearing zone above the supports. In order to increase the load carrying capacity of deep beans, bearing strength around the supports should be ...
Wong, Kam Kau
core   +7 more sources

Compressive strength of masonry constructed with high strength concrete blocks

open access: yesRevista IBRACON de Estruturas e Materiais, 2017
Although the use of high strength concrete blocks for the construction of tall buildings is becoming common in Brazil, their mechanical properties and behavior are not fully understood.
E. S. FORTES   +3 more
doaj   +2 more sources

Pengaruh Sambungan Beton Pracetak Hollow Block terhadap Pola Retak yang Timbul

open access: yesJurnal Serambi Engineering, 2020
Hollow block precast concrete which was combined into a beam casting by adding concrete and steel inside and called as “hollow block reinforcement concrete beam”.
Bunyamin Bunyamin
doaj   +1 more source

Behaviour of reinforced concrete frames with lightweight blockwork infill panels. [PDF]

open access: yes, 1984
The current investigation concerns the behaviour of lightweight blockork infill panels bounded by reinforced concrete frames. A detailed and comprehensive review of the literature on different frame-inf ill combinations is presented. Details are given
Samai, Mohammed-Laid
core   +6 more sources

Efficiency of the Use of Materials of Concrete Block against Rubble Stone on Shallow Foundation Works

open access: yesMedia Komunikasi Teknik Sipil, 2022
Shallow foundation work with rubble stone material has several weaknesses, such as surface and shape irregularity and scarcity in a certain location. These weaknesses can be avoided through the use of concrete block material as a positive contribution ...
Setya Winarno   +2 more
doaj   +1 more source

Investigation of concrete blocks mixed with recycled crumb rubber: A case study in Thailand

open access: yesEngineering and Applied Science Research, 2022
This research examined the improvement and development of concrete block properties for masonry wall construction. The study aimed to make improvements in the physical and mechanical properties as well as the strengths of heat resistance and sound ...
Nuttawut Intaboot, Prachya Kanbua
doaj  

Embedded Smart Antenna for Non-Destructive Testing and Evaluation (NDT&E) of Moisture Content and Deterioration in Concrete

open access: yesSensors, 2019
Concrete failure will lead to serious safety concerns in the performance of a building structure. It is one of the biggest challenges for engineers to inspect and maintain the quality of concrete throughout the service years in order to prevent ...
Kah Hou Teng   +6 more
doaj   +1 more source

Numerical study on flexural behaviour of FRP reinforced concrete beams with compression yielding blocks

open access: yesCase Studies in Construction Materials, 2022
Fibre-reinforced polymer (FRP) bars are used in concrete structural members to tackle the corrosion problem of steel bars. However, the brittle rupture of FRP bars results in relatively low ductility of such concrete members.
Xinyu Shen   +3 more
doaj   +1 more source

Comparative Strength and Cost of Rice Husk Concrete Block [PDF]

open access: yesMATEC Web of Conferences, 2019
This research presents a comparative cost and strength analysis of rice husk concrete block which is aimed at reducing the cost of concrete production and emphasizing environmentally and friendly sustainable materials. Concrete block materials consist of
Winarno Setya
doaj   +1 more source

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