Long-life optimization design of B/SFRP composite stay cables considering cost and performance enhancements DOI
Shijie Liao,

Jianxin Peng,

Zhiming Zhang

и другие.

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112871 - 112871

Опубликована: Май 1, 2025

Язык: Английский

Theory-informed deep neural network-based time-dependent flexural reliability assessment of corroded PC structures DOI
Yiming Yang,

Chengkun Zhou,

Jianxin Peng

и другие.

Engineering Structures, Год журнала: 2025, Номер 329, С. 119819 - 119819

Опубликована: Янв. 31, 2025

Язык: Английский

Процитировано

6
Chloride transport in concrete subjected to multiple cracks under drying-wetting cycles DOI

Jianxin Peng,

Xiaokang Cheng, Yiming Yang

и другие.

Construction and Building Materials, Год журнала: 2025, Номер 470, С. 140559 - 140559

Опубликована: Фев. 28, 2025

Язык: Английский

Процитировано

1
Comprehensive assessment of prestress loss in post-tensioned prestressed concrete structures exposed to wet-dry cycles in chloride environments DOI
Junyi Xiao,

Jianxin Peng,

Yiming Yang

и другие.

Engineering Structures, Год журнала: 2025, Номер 328, С. 119691 - 119691

Опубликована: Янв. 25, 2025

Язык: Английский

Процитировано

1
Reusability diagnosis method for demolished bridge girders based on topological evolution of load paths DOI

Ronghui Tu,

Ping Yuan, Yafu Cai

и другие.

Engineering Structures, Год журнала: 2025, Номер 330, С. 119893 - 119893

Опубликована: Фев. 8, 2025

Язык: Английский

Процитировано

0
Alkali–Silica Reactivity Potential of Aggregates from Different Sources in Pakistan DOI Open Access
Muhammad Yousaf, Muhammad Shajih Zafar, Muhammad Usman

и другие.

Sustainability, Год журнала: 2025, Номер 17(7), С. 3203 - 3203

Опубликована: Апрель 3, 2025

This paper aims to support stakeholders in the sustainable construction sector by exploring potential of unexamined aggregates from five distinct origins: Jandol River, Swat Panjkorha Kitkot Drain, and Shavey Drain situated Malakand division, North Waziristan, Pakistan, concerning Alkali–Silica Reaction (ASR) prior their incorporation into large-scale practices. Petrographic examination for determination mineralogical composition all collected revealed that stemming Panjkorh exhibited no reactive minerals. In contrast, those River showed mineral content. Physical analysis had superior resistance impact, crushing, abrasion, having values 18.53%, 20.10%, respectively. Moreover, chemical highest silica content (SiO2) aggregates, i.e., 94.7%, Samples form cubes, prisms, mortar bars were prepared study both mechanical properties expansion tendencies specimens different aggregate sources. Validation nature was corroborated results obtained reduction compressive strength flexure 8.2% 9.2%, respectively, after 90 days, higher than exposed ASR sourced other four origins. It can be asserted source are more susceptible as compared aggregates. To mitigate ASR, various strategies, such using low reactivity, natural, or processed aggregates; alkali-containing cement; inducing pozzolanic substances concrete; etc., recommended. Simultaneously, an economic feasibility environmental assessments recommended future developments.

Язык: Английский

Процитировано

0
The Influence of Various Tensile and Shear Reinforcement Configurations on the Ultimate Capacity and Failure Mechanisms of Reinforced Concrete Beams DOI Creative Commons
Ahmed S. Elamary, I.A. Sharaky, Fahad M. Alharthi

и другие.

Buildings, Год журнала: 2025, Номер 15(9), С. 1396 - 1396

Опубликована: Апрель 22, 2025

This study comprehensively examines the impact of various tensile and shear reinforcement arrangements on ultimate capacity failure mode reinforced concrete (RC) beams. encompasses theoretical, experimental, numerical approaches. The experiment consisted six beams (three 2.0 m long three measuring 1 in length) had unique setups. Truss bars stirrups were used as reinforcement, while steel plates reinforcement. objective was to assess compare arrangement bending strength findings suggest that with highest load-carrying when compared conventional Furthermore, a beam using truss only 51.1% area provided by achieved approximately 87% load its stirrup-reinforced counterpart. Additionally, increasing yield from 420 MPa 520 enhanced stiffness resulted 6% increase capacity.

Язык: Английский

Процитировано

0
Experimental investigation on fatigue crack growth in headed stud and welding seam under I-II mixed loading DOI
Xuhui Zhang, Hongjuan Wang, Ping Yuan

и другие.

Structures, Год журнала: 2025, Номер 76, С. 108987 - 108987

Опубликована: Апрель 25, 2025

Язык: Английский

Процитировано

0
Hybrid physics-based and data-driven model for predicting flexural capacity of corroded prestressed concrete structures DOI
Yiming Yang, Ziwei Zhou,

Jianxin Peng

и другие.

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112815 - 112815

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Long-life optimization design of B/SFRP composite stay cables considering cost and performance enhancements DOI
Shijie Liao,

Jianxin Peng,

Zhiming Zhang

и другие.

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112871 - 112871

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0