Reinforced concrete beam-column joints are critical components in building structures, and their construction quality directly affects the safety and stability of the entire building. This paper first introduces the construction characteristics and challenges of reinforced concre...
Open access
Research Article10.9734/jerr/2025/v27i11379
Flexural and tensile strengths of concrete are of great importance in structural engineering. Understanding the flexural strength of concrete helps designers prevent and control development of cracks in concrete elements, ensuring durability. In addition to serviceability, shear,...
Open access
Research Article10.9734/jerr/2025/v27i11380
This article studies the numerical simulation analysis of the temperature field of welding heat sources. During the welding process, the rapid input of local heat and subsequent rapid cooling can cause permanent plastic deformation of the weld seam and its surrounding area, resul...
Open access
Research Article10.9734/jerr/2025/v27i11381
Metamaterials with a porous structure possess a number of advantageous properties, including low mass, high specific strength, and a high energy absorption rate. When subjected to impact or compression, these materials exhibit excellent mechanical properties, which has led to the...
Open access
Research Article10.9734/jerr/2025/v27i11378
The steel pipe column-Berger beam support system is widely utilized in bridge construction due to its simple structure, convenient installation, high load-bearing capacity, and excellent stability. Stability research on this system is therefore essential. This study employs ANSYS...
Open access
Research Article10.9734/jerr/2025/v27i11377
A hydraulic jump is a natural occurrence that occurs in spillways, rivers, and other open channel flows when water or other liquid flowing with a high velocity discharges into a region of lower velocity with an attendant abrupt rise in the liquid surface. Such a phenomenon, known...
Open access
Research Article10.9734/jerr/2025/v27i11373
Transmission lines are integral to transporting electrical power from generation sites to consumers. Transmission lines are subject to various faults that disrupt service and threaten system integrity. Fault analysis (identification, classification, and localization) is essential...
Open access
Research Article10.9734/jerr/2025/v27i11374
This paper presents the results of statistical models for the mechanical properties of concrete made using Bida natural stones (pebbles) as coarse aggregate. Fresh and hardened concrete properties were analyzed using response surface methodology (RSM). The research employed centr...
Open access
Research Article10.9734/jerr/2025/v27i11375
Nwanneka Mmonwuba, Emmanuel Ifeanyi Ogunjiofor, Ogudebe Chukwuebuka Samuel, Okafor Odinaka Kindness & Dominic Machi Chiagozie·Journal of Engineering Research and Reports·2025
This study focuses on the design and construction of durable recreational seating using reinforced concrete, addressing the limitations of traditional materials such as wood and metal, which are prone to environmental degradation and high maintenance costs. Reinforced concrete is...
Open access
Research Article10.9734/jerr/2025/v27i11376
Based on the vibrating screening simulation technology is an efficient technology to carry out research on sieving theory and sieving mechanism, which plays an irreplaceable role in promoting the rapid development of vibrating screen, the existing research direction of vibrating...
Open access
Research Article10.9734/jerr/2025/v27i11370