Reinforced concrete structures

This article investigates the effects of vertical ground motion on the seismic responses of reinforced concrete (RC) structures. Conventional seismic design primarily focuses on horizontal ground motions, often neglecting the significant impacts of vertical accelerations.

17p viyamanaka 06-02-2025 2 1   Download

To enhance load-bearing capacity and prevent structural damage, reinforced concrete elements are often strengthened with additional layers of material. This study investigates the bonding performance between Textile Reinforced Concrete (TRC) and reinforced concrete slabs through four-point bending tests.

12p viyamanaka 06-02-2025 4 1   Download

TCVN 5574:2018: Thiết kế kết cấu bê tông và bê tông cốt thép (Design of concrete and reinforced concrete structures) quy định các yêu cầu thiết kế kết cấu bê tông và bê tông cốt thép của nhà và công trình với các chức năng khác nhau, chịu tác động có hệ thống của nhiệt độ không cao hơn dương 50 °C và không thấp hơn âm 70 °C, làm việc trong môi trường không xâm thực. Tiêu chuẩn này quy định các yêu cầu về thiết kế kết cấu bê tông và bê tông cốt thép được chế tạo từ bê tông nặng, bê tông hạt nhỏ, bê tông nhẹ, bê tông tổ ong và bê tông tự ứng suất.

193p nienniennhuy44 07-01-2025 22 2   Download

To establish the behavior model of the MIs and to employ this model to determine the seismic behavior of infilled frames; to study how to control the failure mechanisms of reinforced concrete (RC) frames under seismic actions, considering the interaction between the frame and the MIs.

27p kequaidan7 01-09-2020 32 2   Download

Determine the coefficient of water permeability, waterproofing marks, chloride ion diffusion coefficients of some types of concrete commonly used in bridge construction subjected to pre-compressive and direct-compression loads. Develop a predictive model for life expectancy using reinforced concrete bridges taking into consideration the effect of the load according to the criteria of initial corrosion of reinforcement in concrete. Application of life expectancy for the structure of reinforced concrete bridges.

27p kequaidan7 01-09-2020 30 2   Download

This paper presents a study on the structural performance of a modified shear-head assembly for edge steel column embedded in reinforced concrete slab. The structural performance was investigated in terms of punching shear capacity of the reinforced concrete flat slab.

12p tohitohi 19-05-2020 25 1   Download

The article is devoted to some aspects of research of hostile environment influence on the concrete durability. The mechanism of formation of chaotically diversified difficult structure is described. Chemical interactions of cement with active components of diffusion in steam space are examined.

7p tohitohi 19-05-2020 18 1   Download