Results 1 to 10 of about 1,510,047 (309)

Structural Stability Monitoring of a Physical Model Test on an Underground Cavern Group during Deep Excavations Using FBG Sensors [PDF]

open access: yesSensors, 2015
Fiber Bragg Grating (FBG) sensors are comprehensively recognized as a structural stability monitoring device for all kinds of geo-materials by either embedding into or bonding onto the structural entities.
Yong Li   +4 more
doaj   +3 more sources

Physical Model Test of Artificial Freezing-Inclined Shaft [PDF]

open access: yesAdvances in Civil Engineering, 2021
Based on the vertical straight artificial freezing engineering in Northern Shaanxi, a three-dimensional (3D) physical simulation test system was developed, consisting of six parts, which are simulation box, shaft model, loading system, freezing system ...
Jielong Sun   +4 more
doaj   +3 more sources

The physical fitness test discourse model [PDF]

open access: yesCogent Social Sciences, 2019
In general, when applying physical fitness tests a physiological capacity rationale is normally the hegemonic explanation. Still, soldiers’ performance and fitness capture more than physiological capacity alone, and physical fitness tests are used to ...
Anders McD Sookermany, Trond Svela Sand
doaj   +6 more sources

Dewatering-Induced Stratified Settlement around Deep Excavation: Physical Model Study

open access: yesApplied Sciences, 2022
The multi-aquifer and multi-aquitard system (MAMA) is a typical geological structure in deltas. Thus, the risks and challenges to settlement control and environmental protection are increased when demand for underground space extends to deeper strata. In
Xiaotian Liu   +6 more
doaj   +1 more source

Testing Physical Models of Passive Membrane Permeation [PDF]

open access: yesJournal of Chemical Information and Modeling, 2012
The biophysical basis of passive membrane permeability is well-understood, but most methods for predicting membrane permeability in the context of drug design are based on statistical relationships that indirectly capture the key physical aspects. Here, we investigate molecular mechanics-based models of passive membrane permeability and evaluate their ...
Siegfried S. F. Leung   +3 more
openaire   +4 more sources

Study on Hydrodynamic Coefficients of a Submarine Piggyback Pipeline under the Action of Waves and Current

open access: yesJournal of Marine Science and Engineering, 2021
In this study, physical model tests are used to investigate the effects of a varying number of wave and current parameters, the gap ratios between the pipeline and seabed, the spacing ratios between the two pipelines and the diameter ratios on the ...
Xiaofei Cheng   +3 more
doaj   +1 more source

KAJIAN LAJU INFILTRASI PADA LERENG YANG TERTUTUP ABU VULKANIK BERDASARKAN EKSPERIMEN SKALA LABORATORIUM

open access: yesJurnal Sumber Daya Air, 2022
Indonesia has 129 active volcanoes; therefore, the volcanic-related disasters risk is relatively high. Lahar flood is a secondary post-eruption disaster, which is triggered by the rainfall due to the movement of volcanic material by the runoff. After the
Joko Nugroho, Indratmo Soekarno, F Tata Yunita, Arno Adi Kuntoro
doaj   +1 more source

Enabling Model Testing of Cyber-Physical Systems [PDF]

open access: yesProceedings of the 21th ACM/IEEE International Conference on Model Driven Engineering Languages and Systems, 2018
Applying traditional testing techniques to Cyber-Physical Systems (CPS) is challenging due to the deep intertwining of software and hardware, and the complex, continuous interactions between the system and its environment. To alleviate these challenges we propose to conduct testing at early stages and over executable models of the system and its ...
Carlos A. González   +4 more
openaire   +2 more sources

Study on the effect of tower foundation landslide protection measures based on a physical model test

open access: yes地质科技通报, 2022
A large number of high voltage transmission tower foundations crossing mountainous and hilly areas are often located in high-prone slope areas of landslide disasters.
Side Li   +5 more
doaj   +1 more source

Numerical and experimental investigation on hydrodynamic performance of the stick-held dip net in Pacific saury fishery

open access: yesFrontiers in Marine Science, 2022
Stick-held dip (SHD) net is an effective fishing gear target for catching the Pacific saury. In this study, the hydrodynamic performance of an SHD net in current was investigated by means of numerical simulation and experimental test, and a mathematical ...
Fei Li   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy