دانلود رایکان مقاله انگلیسی ISI با موضوع تخمین سرعت امواج برشی نهشته های خاکی با استفاده از شبکه عصبی چند جمله ای
عنوان فارسی مقاله:
تخمین سرعت امواج برشی نهشته های خاکی با استفاده از شبکه عصبی چند جمله ای: کاربردی برای گدازش
عنوان انگلیسی مقاله:
Estimating shear wave velocity of soil deposits using polynomial neural networks: Application to liquefaction
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Abstract
Geophysical and geotechnical field investigations have introduced several techniques to measure in-situ shear wave velocity of soils. However, there are some difficulties for the easy and economical use of these techniques in the routine geotechnical engineering works. For the soil deposits, researchers have developed correlations between shear wave velocity and SPT-N values. In the present study, a new database containing the measured shear wave velocity of soil deposits have been compiled from the previously published studies. Using polynomial neural network (PNN), a new correlation has been subsequently developed for the prediction of shear wave velocity. The developed relationship shows an acceptable performance compared with the available relationships. Three examples are then presented to confirm accuracy and applicability of the proposed equation in the field of liquefaction potential assessment.
چکیده
مطالعات ژئوفیزیکی و ژئوتکنیکی چندین روش را برای اندازه گیری سرعت امواج برشی در جای نهشته های خاکی معرفی می کنند. با این وجود مشکلاتی برای کاربرد آسان و اقتصادی این روش ها در کارهای روزمره مهندسی ژئوتکنیکی وجود دارد. محققین همبستگی بین مقادیر سرعت امواج برشی و SPT-N برای نهشته های خاک را توسعه دادند. در این مطالعه یک سری داده های پایه ای جدید که حاوی سرعت امواج برشی اندازه گیری شده در نهشته های خاکی می باشد از مطالعات منتشر شده سابق گردآوری شد. استفاده از یک شبکه عصبی چند جمله ای (PNN)، همبستگی جدیدی را برای پیش گویی سرعت امواج برشی توسعه می دهد. نسبت توسعه یافته،کارایی مقبول مقایسه شده را با روابط موجود نشان می دهد. سپس سه مثال برای تائید صحت و کاربردی بودن معادله پیشنهادی در زمینه ارزیابی پتانسیل گداخته آورده شد.
کلمات کلیدی
Estimating shear wave velocity of soil deposits using polynomial ... https://www.sciencedirect.com/science/article/pii/S0098300412000908 by A Ghorbani - 2012 - Cited by 15 - Related articles Using polynomial neural network (PNN), a new correlation has been ... We have developed an equation to predict shear wave velocity of soil deposits. ... The developed equation was verified via three examples of soil liquefaction potential ...... In contrast, PNN uses stochastic technique that is better than traditional gradient ... Estimating shear wave velocity of soil deposits using polynomial ... https://www.researchgate.net/.../256938196_Estimating_shear_wave_velocity_of_soil_d... Request PDF on ResearchGate | Estimating shear wave velocity of soil deposits using polynomial neural networks: Application to liquefaction | Geophysical and ... Estimating shear wave velocity of soil deposits using polynomial ... dl.acm.org/citation.cfm?id=2264500 by A Ghorbani - 2012 - Cited by 15 - Related articles Jul 1, 2012 - Estimating shear wave velocity of soil deposits using polynomial neural networks: Application to liquefaction ... Estimating shear wave velocity of soil deposits using polynomial ... https://www.semanticscholar.org/.../Estimating-shear-wave-velocity-of-soil-deposits.../54... Using polynomial neural network (PNN), a new correlation has been subsequently developed for the prediction of shear wave velocity. ... of the proposed equation in the field of liquefaction potential assessment. ... Estimating shear wave velocity of soil deposits using polynomial neural networks: Application to liquefaction. [PDF]Estimating shear wave velocity of soil deposits using polynomial ... iranarze.ir/wp-content/uploads/2017/08/7330-English-iranArze.pdf Mar 16, 2012 - Estimating shear wave velocity of soil deposits using polynomial neural networks: Application to liquefaction. Ali Ghorbani a,n, Yaser Jafarian b, ... Estimating shear wave velocity of soil deposits using polynomial ... agris.fao.org/agris-search/search.do?recordID=US201600063796 by A Ghorbani - 2012 - Cited by 15 - Related articles Estimating shear wave velocity of soil deposits using polynomial neural networks: Application to liquefaction [2012]. Ghorbani, Ali Jafarian, Yaser Maghsoudi, ... [PDF]ann for correlation between shear wave velocity of soil and some ... ijoce.iust.ac.ir/article-1-263-en.pdf by H Bahadori - 2016 - Cited by 1 - Related articles Feb 14, 2016 - Estimating shear wave velocity of soil deposits using polynomial neural networks: Application to liquefaction, Comput Geosci. 2012; 44: 86-94. Shear Wave Velocity by Polynomial Neural Networks and Genetic ... https://link.springer.com/article/10.1007/s13369-012-0525-6 by H Mola-Abasi - 2013 - Cited by 18 - Related articles Shear Wave Velocity by Polynomial Neural Networks and Genetic ... Shear wave velocity (VS) is a basic engineering soil property implemented in evaluating ... (NN) optimized using genetic algorithms could be used to (1) estimate VS based .... Neural network model for liquefaction potential in soil deposits using Turkey and ...
