Construction and Building Materials: Masonry Structures and Reinforced Concrete Structures

Drobiec, Łukasz; Jasiński, Radosław

doi:10.3390/ma16155351

Cited by 2 publications

(1 citation statement)

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“…If the structures with the same layout and construction are built using different materials it can change not only the dynamic characteristics of the structure but also the SSI effect. Materials used in the design of structures are, e.g., as follows: high-performance concrete (HPC) [16] or ultra-high-performance concrete (UHPC) [17], masonry [18][19][20], wood [21], reinforced concrete (RC) [20,[22][23][24], and cellular concrete [25].…”

Section: Introductionmentioning

confidence: 99%

Influence of Subsoil and Building Material Properties on Mine-Induced Soil–Structure Interaction Effect

Zajac,

Kuzniar,

Tatara

2024

Applied Sciences

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Soil–structure interaction (SSI) refers to the dynamic interaction between a structure and the surrounding soil on which it rests. The behavior of the soil can significantly affect the response of the building structure. In the context of civil engineering and structural analysis, SSI becomes particularly important when considering the response of structures to dynamic loads such as earthquakes or so-called paraseismic loads, e.g., mining tremors. Several factors contribute to SSI. Soil and building structure material properties, foundation type, and loading conditions are the most important parameters. The article concerns SSI in the case of mining rock bursts in Poland. The influence of changes in site material conditions and building material properties on the SSI phenomenon was investigated. A few variants of different properties of typical construction materials (brick, reinforced concrete, and cellular concrete) in the case of selected representative building structure were considered. The subsoil material properties from the wide range were also taken into account. Numerical three-dimensional finite element method (FEM) analysis was applied. The adopted models of the soil-structure system were verified by data from in situ experimental vibration measurements. A significant influence of the subgrade material and the building structure material on the SSI was demonstrated.

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Section: Introductionmentioning

confidence: 99%

Influence of Subsoil and Building Material Properties on Mine-Induced Soil–Structure Interaction Effect

Zajac,

Kuzniar,

Tatara

2024

Applied Sciences

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Prioritization of the Requirements Formulated in the European Standard EN 206 in Assessment of Concrete Quality - Multicriteria Analysis Using the AHP Method

Skrzypczak,

Leśniak,

Jasiński

et al. 2024

Civil and Environmental Engineering Reports

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The technological process of ready-mixed concrete production, which is designed to ensure the quality of concrete and the durability of the constructed buildings in accordance with the European Standard EN 206, consists of several stages. In this standard, to ensure the stability of both the concrete production process itself and its individual stages, appropriate requirements have been formulated. Some of these requirements pertain to the on line stage of the production process, and some to the off-line stage. Some of these requirements, if not properly controlled, can disrupt the stability of the production process and also negatively impact the quality and durability of concrete structures. The article analyzes the significance of these standard requirements. For this purpose, the AHP method was used, and the Pareto principle was applied to interpret the results. The AHP analysis showed that three out of seven requirements have the most significant impact on the quality of concrete and concrete structures. These are: the constituents of concrete, the limitations for concrete composition, and the delivery of fresh concrete. The applied Pareto principle confirmed their dominant role. These three criteria account for almost 80% of the importance in ensuring the quality of concrete.

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Construction and Building Materials: Masonry Structures and Reinforced Concrete Structures

Abstract: This Special Issue is addressed to practising engineers and researchers involved in developing reinforced concrete and masonry structures [...]

Cited by 2 publications

References 24 publications

Influence of Subsoil and Building Material Properties on Mine-Induced Soil–Structure Interaction Effect

Influence of Subsoil and Building Material Properties on Mine-Induced Soil–Structure Interaction Effect

Prioritization of the Requirements Formulated in the European Standard EN 206 in Assessment of Concrete Quality - Multicriteria Analysis Using the AHP Method

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