Results 31 to 40 of about 15,891,008 (203)

Quality Control and Management of Nondestructive Testing Process in Aircraft Fatigue Test

Engineering Proceedings
Aircraft fatigue test is a critical step for new aircraft models to obtain certification. The primary task of fatigue test is to detect damage promptly and gather damage data.
Shuang Lv, Zhiwei Peng
doaj   +1 more source

Comparative Study of Destructive Method and Non-destructive with Ultra-Sonic Pulse Velocity Method [PDF]

E3S Web of Conferences
The appropriate percentages of cement, fine aggregates, coarse aggregates, and water are utilized to make concrete. Due to its relatively low price and widespread availability, it is a ubiquitous building material. Concrete in its fresh state can also be
Katare Shivam, Kundil Abhilash Pideka, Helena Raj Vijilius, Arora Deepika, Gupta Manish, Alhussainy Ali K., Reddy M. Venkateswar   +6 more
doaj   +1 more source

Reliable non-destructive strength assessment in existing structures: myth or reality?

RILEM Technical Letters, 2019
The non-destructive assessment of concrete strength in existing structures is a complex issue which has been analyzed by a recently closed RILEM committee (TC ISC 249) whose Guidelines and Recommendations are to be released soon.
Denys Breysse, Jean-Paul Balayssac
doaj   +1 more source

Comparison between Destructive and Non-Destructive Test on Concrete [PDF]

Eurasian Journal of Science and Engineering, 2017
Compression strength is the most important factor in concrete structures, and there are two methods to evaluate that compressive strength, destructive and non-destructive method.
Junaid Kameran Ahmed, Mohammed Tareq Shukri   +1 more
doaj   +1 more source

Carbon Anodes for Low‐Temperature Nonaqueous Alkali Metal‐Ion Batteries

EcoEnergy, EarlyView.
This review summarizes recent progress in carbon anodes for low‐temperature nonaqueous alkali‐metal ion batteries. Fundamental thermodynamic and kinetic limitations are examined, alongside a systematic discussion of graphite, hard carbon, and emerging carbon architectures.
Zhichun Miao, Dandan Yu, Guojie Liu, Yuyang Qin, Jingyun Mou, Wenlong Song, Lu Shi, Zengqin Xiao, Xin Yuan, Huayu Chen, Laishun Qin, Da Chen   +11 more
wiley   +1 more source

EVALUASI PENURUNAN GEDUNG DAN METODE PERBAIKANNYA (STUDI KASUS: KANTOR POS BALIKPAPAN)

Jurnal Teknik Mesin, 2017
Kantor  Pos Pusat Balikpapan berlantai 3, dibangun tahun 1994 dan diresmikan penggunaannya tahun 1995. Seiring dengan berjalannya waktu gedung tersebut mengalami penurunan (konsolidasi) sehingga mengalami kerusakan baik struktural maupun arsitektural ...
Yudi Pranoto, Riza Setiabudi
doaj   +1 more source

Research advances in metal halides for flexible indirect X‐ray imaging

FlexMat, EarlyView.
This review focuses on the preparation of flexible scintillators and provides an in‐depth discussion of the preparation methods and optimization of flexible films and flexible amorphous materials for MHs X‐ray indirect detectors. The content covers characterization methods for flexible materials, the selection of flexible substrates, optimization ...
Tianyu Xie, Youkui Xu, Dexue Liu, Zhiwen Jin   +3 more
wiley   +1 more source

Probabilistic estimation of reliable sensor spacing for wire break detection in prestressed concrete using acoustic emission technique

Structural Concrete, EarlyView.
Abstract The acoustic emission (AE) technique has proven to be an effective method for detecting individual wire breaks in prestressed concrete structures affected by stress corrosion cracking (SCC). However, despite its widespread application, the quantitative assessment of AE monitoring reliability and optimal sensor placement remains unresolved ...
Max Fiedler, Steffen Marx
wiley   +1 more source

Framework for assessing bridge quality index based on the correlation of non-destructive test results

Heliyon
This paper presents the new method for quality indexing of bridge components on the basis of non-destructive tests (NDT) for the assessment of the structural condition of Reinforced Concrete (RC) bridges.
Umesh Pant, Jagat Kumar Shrestha
doaj   +1 more source

Exploring the synergistic effect of fly ash and jute fiber on the fresh, mechanical and non-destructive characteristics of sustainable concrete

Heliyon, 2023
The utilization of waste fly ash and natural jute fiber has drawn attention to producing sustainable concrete. However, there is a lack of studies to analyze the synergistic effect of jute fiber and fly ash on the properties of concrete.
Md. Adnan Hossain, Shuvo Dip Datta, Abu Sayed Mohammad Akid, Md. Habibur Rahman Sobuz, Md. Saiful Islam   +4 more
doaj   +1 more source