Search Results - "Pirhadi, Nima"

Modeling thermal conductivity of soils during a freezing process by Lu, Jianguo, Wan, Xusheng, Yan, Zhongrui, Qiu, Enxi, Pirhadi, Nima, Liu, Junni

“…Thermal conductivity of soils is a key parameter in determining the heat transfer and temperature field in thermal engineering. This paper developed a thermal…”
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Study on thermal conductivity model of saline soil based on particle morphology by Qiu, Enxi, Zhong, Changmao, Wan, Xusheng, Lu, Jianguo, Chen, Han Mei, Pirhadi, Nima, Wang, Zhisheng, Chen, Qiuling

“…Thermal conductivity of soils is significant on the thermal simulations in cold region engineering. Based on the generalized thermal conductivity for…”
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Prediction of Tubular T/Y-Joint SIF by GA-BP Neural Network by Li, Xiao, Dong, Shier, Mohamed, Hazem Samih, Al Aqel, Ghiath, Pirhadi, Nima

“…In fracture mechanics, the fatigue evaluation depends on the precise provisions of the stress intensity factor (SIF), which is a quantitative factor…”
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Energy Evaluation of Triggering Soil Liquefaction Based on the Response Surface Method by Pirhadi, Nima, Tang, Xiaowei, Yang, Qing

“…Liquefaction is one of the most destructive phenomena caused by earthquakes, and it has been studied regarding the issues of risk assessment and hazard…”
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Hydro-thermal characteristics and deformation behaviors of silty clay subjected to freeze–thaw cycles by Lu, Jianguo, Wan, Xusheng, Yan, Zhongrui, Pirhadi, Nima, Fan, Xiaoyi, Sun, Mingnan

“…In cold regions, hydro-thermal characteristics and deformation behaviors of soils are important factors to evaluate the stabilities of engineering. In this…”
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Application of Logistic Regression Based on Maximum Likelihood Estimation to Predict Seismic Soil Liquefaction Occurrence by Jairi, Idriss, Fang, Yu, Pirhadi, Nima

“…Seismic soil liquefaction is one of the considerable challenges and disastrous sides of earthquakes that can generally happen in loose to medium saturated…”
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Probabilistic evaluation of CPT-based seismic soil liquefaction potential: towards the integration of interpretive structural modeling and bayesian belief network by Ahmad, Mahmood, Ahmad, Feezan, Huang, Jiandong, Iqbal, Muhammad Junaid, Safdar, Muhammad, Pirhadi, Nima

“…This paper proposes a probabilistic graphical model that integrates interpretive structural modeling (ISM) and Bayesian belief network (BBN) approaches to…”
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Predicting lateral displacement caused by seismic liquefaction and performing parametric sensitivity analysis: Considering cumulative absolute velocity and fine content by PIRHADI, Nima, TANG, Xiaowei, YANG, Qing, ASADI, Afshin, MOHAMED, Hazem Samih

“…Lateral displacement due to liquefaction ( D H) is the most destructive effect of earthquakes in saturated loose or semi-loose sandy soil. Among all earthquake…”
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New Equations to Evaluate Lateral Displacement Caused by Liquefaction Using the Response Surface Method by Pirhadi, Nima, Tang, Xiaowei, Yang, Qing

“…Few empirical and semi-empirical approaches have considered the influence of the geology, tectonic source, causative fault type, and frequency content of…”
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Neural transfer learning for soil liquefaction tests by Fang, Yu, Jairi, Idriss, Pirhadi, Nima

“…Soil liquefaction is one of the most disastrous sides of earthquakes which can cause severe damage to structures, infrastructures, and individuals’ lives…”
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Prediction of the unfrozen water content in soils based on premelting theory by Wan, Xusheng, Pei, Wansheng, Lu, Jianguo, Zhang, Xiong, Yan, Zhongrui, Pirhadi, Nima

“…•The theory of premelting in the presence of impurities in soils is developed.•A model to predict the variation of unfrozen water content is…”
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DPT-based seismic liquefaction triggering assessment in gravelly soils based on expanded case history dataset by Pirhadi, Nima, Wan, Xusheng, Lu, Jianguo, Fang, Yu, Jairi, Idriss, Hu, Jilei

“…The gravelly soil liquefaction caused by earthquake motions has been observed and reported in different regions in the world. However, few studies have been…”
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Seismic gravelly soil liquefaction assessment based on dynamic penetration test using expanded case history dataset by Pirhadi, Nima, Hu, Jilei, Fang, Yu, Jairi, Idriss, Wan, Xusheng, Lu, Jianguo

“…The seismic liquefaction has been observed in gravelly soils, in addition to sandy soils. Despite sandy soils, there is still a shortage of an extended case…”
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Study on the Physical and Mechanical Properties of Mortar with Added Silica Fume, Nano-CaCO3, and Epoxy Resin under the Action of Salt and Freeze–Thaw by Qiu, Enxi, He, Youbiao, Wan, Xusheng, Lu, Jianguo, Pirhadi, Nima, Yan, Zhongrui

“…Abstract Many engineering problems are caused by the destruction of cement-based materials through the combination of salt mixtures and freezing/thawing. To…”
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Analytical model to predict unfrozen water content based on the probability of ice formation in soils by Wan, Xusheng, Pei, Wansheng, Lu, Jianguo, Qiu, Enxi, Yan, Zhongrui, Pirhadi, Nima, Zhu, Jishuai

“…The variation in unfrozen water content with temperature substantially affects coupled heat and water transport in frozen soil, causing frost heave and thaw…”
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Study on the Physical and Mechanical Properties of Mortar with Added Silica Fume, Nano-CaCO 3 , and Epoxy Resin under the Action of Salt and Freeze–Thaw by Qiu, Enxi, He, Youbiao, Wan, Xusheng, Lu, Jianguo, Pirhadi, Nima, Yan, Zhongrui

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