Results 31 to 40 of about 2,393 (94)

Stability Analysis Approach to Block Toppling in Rock Slopes Under Seismic Loads

open access: yesApplied Sciences
Rock slope toppling failure is a typical type of slope disaster. It is crucial for engineering practice to quickly and accurately evaluate the toppling stability of rock slopes under seismic loads.
Kai Fan, Caihua Liu, Chaoyi Sun
doaj   +1 more source

Evaluation of Seismic Load of the Medieval Mine Jeroným, Czech Republic [PDF]

open access: yesActa Montanistica Slovaca, 2003
The medieval mine Jeroným located in the western part of the Czech Republic has been arranged among historical monuments of the Czech Republic. At present, geotechnical and seismological studies are performed to evaluate conditions for preparing this ...
Kaláb Zdenìk
doaj  

Method and application of extending seismic vibrator bandwidth toward low frequency

open access: yesAdvances in Mechanical Engineering, 2019
Low-frequency content of the output signal is very helpful in seismic exploration. In this study, method and application are conducted to extend the bandwidth of a seismic vibrator toward low frequency. Factors limiting vibrator’s low-frequency extension
Gang Li   +6 more
doaj   +1 more source

Passive control of structures for seismic loads

open access: yesBulletin of the New Zealand Society for Earthquake Engineering, 2000
The control of structures to improve their performance during earthquakes was first proposed more than a century ago. But it has only been in the last 25 years that structures have been successfully designed and built using earthquake protective systems. Today these systems range from simple passive devices to fully active systems.
openaire   +2 more sources

MODELLING OF CRYOGENIC STRUCTURE UNDER SEISMIC LOADING [PDF]

open access: yesStatyba, 1995
Santrauka Nagrinėjamas kriogeninio įrenginio seisminės analizės uždavinys baigtinių elementų metodu. Kriogeninį įrenginį sudaro erdvinis rėmas su lakstinio plieno apvalkalu. Pateikiami du seisminio modeliavimo uždaviniai. Pirmajame uždavinyje pateikiamas toks seisminės analizės maternatinis modelis, kuris įvertina seisminį procesą laike.
Kačianauskas, R., Kutas, R.
openaire   +1 more source

Studi Perbandingan Pembebanan Gempa Statik Ekuivalen dan Dinamik Time History pada Gedung Bertingkat di Yogyakarta

open access: yesSemesta Teknika, 2016
Time history dynamic analysis is the most accurate method in seismic load calculation, but it is quite complicated and time consuming. For practical need in the field, it used the equivalent static analysis that is the simplified dynamic analysis.
Restu Faizah
doaj  

Influence of damage degree of recycled coarse aggregate concrete-filled steel tube columns strengthened with envelope steel jacket under seismic load

open access: yesJournal of Asian Architecture and Building Engineering
In order to discuss the influence of damage degree of recycled coarse aggregate concrete-filled steel tube columns strengthened with envelope steel jacket (ESJ) under seismic load, eight columns were designed and manufactured to simulate seismic loading,
Changwen Zhou   +6 more
doaj   +1 more source

Comparative Study Between Active AMD and ABS Devices by Using μ-Synthesis Robust Control

open access: yesApplied Sciences
The field of civil engineering has witnessed significant development since the emergence of innovative control strategies that enhanced the construction of structures, imparting valuable resistance against dynamic loads like wind or earthquakes.
Karima Chaker   +2 more
doaj   +1 more source

STRUCTURAL ANALYSIS OF THE SINGLE AND GROUP FUEL TANKS UNDER THE INFLUENCE OF SEISMIC LOADS IN BASRA GOVERNORATE

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2020
In this paper, the finite element ANSYS software was used to study the seismic behavior of cylindrical fuel storage tanks in west of Basra governorate.
Abdulameer Q. Hasan
doaj   +1 more source

Safety Identifying of Integral Abutment Bridges under Seismic and Thermal Loads

open access: yesThe Scientific World Journal, 2014
Integral abutment bridges (IABs) have many advantages over conventional bridges in terms of strength and maintenance cost. Due to the integrity of these structures uniform thermal and seismic loads are known important ones on the structure performance ...
Narges Easazadeh Far, Majid Barghian
doaj   +1 more source

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