Impact behavior of model porous concretes

Ozbek, A.S. Agar; Weerheijm, J.; Breugel, K. van

doi:10.1617/s11527-019-1388-z

Cited by 1 publication

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“…The modulus of elasticity at various saturations was examined. In 2020, authors in [44] reported performing a full stress test on RFC in situ. This experiment was conducted while working on an RFC arch dam in Guizhou Province in southern China.…”

Section: Wwwetasrcom Ihteshaam and Jin: A Comprehensive Literature Re...mentioning

confidence: 99%

A Comprehensive Literature Review on the Elastic Modulus of Rock-filled Concrete

Ihteshaam,

Jin

2024

Eng. Technol. Appl. Sci. Res.

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Rock-Filled Concrete (RFC) is formed by pouring High-performance Self-Compacting Concrete (HSCC) into gaps between pre-placed rocks (that form a strong rock skeleton) in the formwork. An in-depth analysis of RFC's elastic modulus must focus on its static and elastic modulus behavior, strength characteristics, and sustainability aspects. Mesoscopic finite element modeling effectively incorporates pre-positioned rocks, Self-Compacting Concrete (SCC), and the Interfacial Transition Zone (ITZ) to correctly predict performance. RFC is a promising alternative to traditional construction methods, offering combined advantages for masonry and concrete techniques while reducing cement usage. Studies continue to examine the creep properties of reinforced fiber composites, with promising signs of their effectiveness in reducing hydration heat and concrete shrinkage. Subaquatic conservation agents enhance environmental stewardship in wet situations. The elastic modulus of rock-filled concrete increases logarithmically, mostly influenced by the rock-fill composition. It is crucial to study the shape, size, and rock-fill ratio of rocks in RFC that impact its stability, strength, and resistance to static and dynamic loads. Irregularly shaped rocks can enhance interlocking and mechanical properties, while a well-graded mix of sizes improves compaction and uniformity. Studying these properties enables engineers to optimize design and construction for durability and performance.

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Section: Wwwetasrcom Ihteshaam and Jin: A Comprehensive Literature Re...mentioning

confidence: 99%

A Comprehensive Literature Review on the Elastic Modulus of Rock-filled Concrete

Ihteshaam,

Jin

2024

Eng. Technol. Appl. Sci. Res.

View full text Add to dashboard Cite

show abstract

Impact behavior of model porous concretes

Abstract: Important note To cite this publication, please use the final published version (if applicable). Please check the document version above.

Cited by 1 publication

References 29 publications

A Comprehensive Literature Review on the Elastic Modulus of Rock-filled Concrete

A Comprehensive Literature Review on the Elastic Modulus of Rock-filled Concrete

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