Results 71 to 80 of about 17,931 (304)

Eurocode 7: Geotechnical Design. Worked examples [PDF]

, 2013
This document is a report with worked examples summarizing the general rules, basic design principles and design methods for geotechnical design following Eurocodes.
BOND Andrew, ORR Trevor, SCARPELLI Giuseppe, SCHUPPENER Bernd   +3 more
core   +1 more source

Identification and Characterization of the Designer Opioid N‐Pyrrolidino Fluetonitazene in Nasal Spray

Drug Testing and Analysis, EarlyView.
N‐Pyrrolidino fluetonitazene, a synthetic opioid, was identified and characterized in a nasal spray using GC‐MS, LC‐QTOF‐MS, NMR and FT‐IR. ABSTRACT Detection of drugs in non‐biological samples serves as a fundamental basis for identifying emerging trends in the field of new psychoactive substances and provides valuable information for optimizing ...
Fabian Picht, Valentin Cepus, Rona Hohlfeld, Julian Klingbeil, Marco Weber   +4 more
wiley   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source

Analisis Geoteknik Perencanaan Sistem Polder Tambak Lorok Semarang Utara Provinsi Jawa Tengah [PDF]

, 2017
Rob merupakan problem yang sering terjadi di Kota Semarang, salah satu penangananya berupa Sistem Polder dengan Kolam Retensi. Salah satu kolam retensi yang dibangun berada di kali Banger.
Anggraini, G. (Galih), Diwani, J. P. (Jodan), Hardiyati, S. (Siti), S, K. W. (Kresno)   +3 more
core  

Geomorphic signal of active faulting at the northern edge of Lut Block. Insights on the kinematic scenario of Central Iran [PDF]

, 2016
Recent works documented Neogene to Quaternary dextral strike-slip tectonics along the Kuh-e-Sarhangi and Kuh-e-Faghan intraplate strike-slip faults at the northern edge of the Lut Block of Central Iran, previously thought to be dominated by sinistral ...
Claudio, Faccenna, DELLA SETA, Marta, Domenico, Cosentino, Federico, Rossetti, Gabriele, Calzolari, Gianluca, Vignaroli, Reza, Nozaem   +6 more
core   +1 more source

Defect‐Engineered SrTiO3‐x for Flexoelectric‐Dominated Catalysis

EcoEnergy, EarlyView.
Defect‐engineered SrTiO3‐x nanoparticles with enhanced flexoelectricity efficiently degrade pollutants and produce hydrogen under ultrasound‐driven flexocatalysis. This materials–engineering approach offers a scalable pathway for combining environmental remediation and renewable energy applications. ABSTRACT Flexocatalysis provides an alternative route
Yu‐Chun Huang, Yue Jiang, Haotian Wen, Yunlong Sun, Hongyang Ma, Suchen Huang, Yating Ran, Zizheng Song, Xueqing Fang, Zekun Dong, Peiyuan Guan, Chenlu Jiang, Catherine Stampfl, Zibin Chen, Shery L. Y. Chang, Pramod Koshy, Danyang Wang   +16 more
wiley   +1 more source

Model tests on pull-out mechanism of rotary excavation squeezed cast-in-place piles

Yantu gongcheng xuebao, 2020
Through the indoor small scale model tests, the optimal burial depth position and disc spacing of the bearing plate of the rotary excavated squeezed cast-in-situ piles are further determined, which provides the necessary basis for its application. In the
CHEN Li-hong , LIU Li , ZHANG Zhi-peng
doaj   +1 more source

Large scale deformation in a locked collisional boundary: Interplay between subsidence and uplift, intraplate stress and inherited lithospheric structure in the late stage of the SE Carpathians evolution. [PDF]

, 2007
The interplay between slab dynamics and intraplate stresses in postcollisional times creates large near-surface deformation, particularly in highly bent orogens with significant lateral variations in mechanical properties.
Bertotti, G.V., Cloetingh, S.A.P.L., Dinu, C., Leever, K.A., Matenco, L.C., Schmid, S., Tarapoanca, M.   +6 more
core   +4 more sources

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez, Amjad Othman, Majid Linjawi, Amro Al‐Qutub   +3 more
wiley   +1 more source

The Influence of Piles Status on The Uplift Pressure Under Hydraulic Structures

Tikrit Journal of Engineering Sciences, 2006
In this research, a finite difference method with a relaxation technique were used in a computer program which was prepared to show the influence of changing the status of sheet piles or cutoffs on the uplift pressure under a hydraulic structures.The ...
Raad Hoobi Irzooki
doaj   +1 more source