Results 41 to 50 of about 174 (146)

Research on the Toughening and Performance of Epoxy Resin for Electrical Packaging

Electrical Materials and Applications, Volume 3, Issue 1, January/December 2026.
This article selected two toughening agents with different toughening mechanisms to modify the epoxy resin formulation for dry‐type reactors. Consequently, a novel EP formulation system was developed, achieving significantly enhanced mechanical properties while maintaining uncompromised insulation performance.
Luo Chumeng, Cui Huize, Guo Ruilu, Gu Wenwen, Zhang Chong, Zhao Chaofeng, Chen Shuo   +6 more
wiley   +1 more source

3D Printing With Cementitious Composites: Innovations, Challenges, and Prospects—A Review

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Cementitious composite additive manufacturing is poised to disrupt the industry through its ability to print complex shapes and rapidly produce lightweight structures with improved performance characteristics. The current review provides a systematic and comparative analysis of recent developments in 3D printing technologies, ranging from extrusion ...
Juhi Jannat Mim, Abdullah Al Momen, Md. Rubayet Alam, Md Arif Hasan, Golam Azam, Md. Aminul Islam, Nayem Hossain, Li Qingchao   +7 more
wiley   +1 more source

MEVO‐Based Dynamic Safety Thresholds for Soft‐Soil Deep Excavations: Engineering Enhancements and Field Validation

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This paper presents a multiobjective expectation–value optimization (MEVO)‐guided dynamic safety‐threshold framework for deep excavations in soft soils, integrating soft‐soil‐oriented indicator construction, drift‐aware rolling updates, and full‐process field validation.
Weihuang Zheng, Weineng Yan, Xiaodan Cao, Wenchang Cai, Biao Li, Hossein Nassiraei   +5 more
wiley   +1 more source

RESEARCH ON STRESS ANALYSIS OF PINNED CONNECTION BASED ON PHOTOELASTIC EXPERIMENT

Jixie qiangdu, 2016
There are no rules and standards relating to the calculation of pinned connection because of its partial structure and internal stress state are very complex.
QU FuZheng, WANG Qi, ZHANG ChunGuang, PAN DeGuo, XIE ZhengYi   +4 more
doaj  

Dismantling of Reinforced Concrete Using Steam Pressure Cracking System: Drilling and Crack Propagation. [PDF]

Materials (Basel), 2023
Kamiya O, Takahashi M, Miyano Y, Ito S, Murata K, Kawano M, Maisawa A, Nanao J, Kazumi T, Nakatsu M, Mizuma H, Miyota T, Nagao K, Iwama Y.   +13 more
europepmc   +1 more source

Carbon Emission Factors Identification and Measurement Model Construction for Railway Construction Projects. [PDF]

Int J Environ Res Public Health, 2022
Hu X, Zhang X, Dong L, Li H, He Z, Chen H.   +5 more
europepmc   +1 more source

Key Factors in Crane-Related Occupational Accidents in the Spanish Construction Industry (2012-2021). [PDF]

Int J Environ Res Public Health, 2023
Herrera-Pérez V, Salguero-Caparrós F, Pardo-Ferreira MDC, Rubio-Romero JC.   +3 more
europepmc   +1 more source

Snow flies self-amputate freezing limbs to sustain behavior at sub-zero temperatures. [PDF]

Curr Biol, 2023
Golding D, Rupp KL, Sustar A, Pratt B, Tuthill JC.   +4 more
europepmc   +1 more source

Is Resilient Transportation Infrastructure Low-Carbon? Evidence from High-Speed Railway Projects in China. [PDF]

Comput Intell Neurosci, 2022
He Z, He Z, Wang G, Chen H, Yan H.
europepmc   +1 more source

Quantifying Carbon Emissions Generated by Monorail Transits: A Life Cycle Assessment Approach. [PDF]

Comput Intell Neurosci, 2022
Li T, Zhu E.
europepmc   +1 more source