NUMERICAL_MODEL

作品数：396被引量：837H指数：11
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An enhanced numerical model for considering coupled strainsoftening and seepage effects on rock masses surrounding a submarine tunnel
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1445-1458,共14页Lan Cui Wenyu Yang Qian Sheng Junjie Zheng Wengang Zhang Kai Guan Fei Song 
supported by the National Natural Science Foundation of China(Grant Nos.52279118 and U21A20159);Sub-project of National Key Research and Development(Grant No.2023YFC3007403).
The seepage of groundwater and the strain-softening of rock mass in a submarine tunnel expand the plastic region of rock,thereby affecting its overall stability.It is therefore essential to study the stress and strain...
关键词：Seepage force STRAIN-SOFTENING Submarine tunnel Numerical procedure Coupling effect 
Comparative analysis of empirical and deep learning models for ionospheric sporadic E layer prediction
《Earth and Planetary Physics》2025年第1期10-19,共10页BingKun Yu PengHao Tian XiangHui Xue Christopher JScott HaiLun Ye JianFei Wu Wen Yi TingDi Chen XianKang Dou 
supported by the Project of Stable Support for Youth Team in Basic Research Field,CAS(grant No.YSBR-018);the National Natural Science Foundation of China(grant Nos.42188101,42130204);the B-type Strategic Priority Program of CAS(grant no.XDB41000000);the National Natural Science Foundation of China(NSFC)Distinguished Overseas Young Talents Program,Innovation Program for Quantum Science and Technology(2021ZD0300301);the Open Research Project of Large Research Infrastructures of CAS-“Study on the interaction between low/mid-latitude atmosphere and ionosphere based on the Chinese Meridian Project”.The project was supported also by the National Key Laboratory of Deep Space Exploration(Grant No.NKLDSE2023A002);the Open Fund of Anhui Provincial Key Laboratory of Intelligent Underground Detection(Grant No.APKLIUD23KF01);the China National Space Administration(CNSA)pre-research Project on Civil Aerospace Technologies No.D010305,D010301.
Sporadic E(Es)layers in the ionosphere are characterized by intense plasma irregularities in the E region at altitudes of 90-130 km.Because they can significantly influence radio communications and navigation systems,...
关键词：ionospheric sporadic E layer radio occultation ionosondes numerical model deep learning model artificial intelligence 
Block-flexure toppling failure of rock slopes using an equivalent deformation compatibility method
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期845-858,共14页Yun Zheng Runqing Wang Congxin Chen Wei Zhang 
financially supported by Youth Innovation Promotion Association,CAS(Grant No.2022333);Knowledge Innovation Program of Wuhan e Basic Research(Grant No.2022010801010161);Natural Science Foundation of Hubei Province,China(Grant No.2023AFD219).
Block-flexure toppling constitutes the predominant form of toppling failure in rock slopes.Although it has been extensively studied,the current theoretical models are often oversimplified by treating rock layers as ri...
关键词：Block-flexure toppling Deformation compatibility Theoretical method Numerical model Rock slope 
Why insect pretarsi are equipped with two claws:Elastically connected claws and their interlocking dynamics with the rough substrate
《Friction》2025年第1期173-181,共9页Stanislav N.Gorb Alexander Kovalev Alexander E.Filippov 
Funding to Stanislav N.Gorb by the grant GO 995/34-2 within the SPP 2100 Soft Material Robotics from the German Science Foundation(DFG)is acknowledged.
In the course of their evolution,insects developed diverse supplementary structures on their legs to enable them to grip a variety of substrata.Sufficient grip is required to generate propulsive forces by friction or/...
关键词：numerical model random surface movable digital automata biomechanics TRIBOLOGY attachment 
Short-Term Wind Speed Forecasts over the Pearl River Estuary:Numerical Model Evaluation and Deterministic Post-Processing
《Journal of Tropical Meteorology》2024年第4期390-404,共15页SUN Xian SUN Lei LIANG Xiu-ji SU Ye-kang HUANG Wen-min KANG Hong-ping XIA Dong 
Science and Technology Research Project of Guangdong Meteorological Service(GRMC2021M19,GRMC2022Q16,GRMC2023M29)。
The Pearl River Estuary(PRE)is one of China’s busiest shipping hubs and fishery production centers,as well as a region with abundant island tourism and wind energy resources,which calls for accurate short-term wind f...
关键词：Pearl River Estuary wind speed forecast numerical model evaluation bias correction multi-model ensemble 
Assessing impacts of climate change-driven sea level rise on hydrodynamics and sediment dynamics along Ba Lang beaches in Nha Trang Bay, Khanh Hoa, Vietnam
《Water Science and Engineering》2024年第4期323-335,共13页Vu Minh Tuan Nguyen Viet Thanh Trinh Dinh Lai 
The Ba Lang sand beaches, located north of the Nha Trang Bay in Central Vietnam, are famous tourist attractions. However, they are experiencing shoreline and coastal erosion retreat, which is attributed to natural cau...
关键词：Ba Lang beaches Sea level rise Numerical model Wave height Current speed Sediment transport 
Numerical analysis on seismic performance of underground structures in liquefiable interlayer sites from centrifuge shaking table test
《Earthquake Engineering and Engineering Vibration》2024年第4期781-798,共18页Yan Guanyu Xu Chengshun Zhang Zihong Du Xiuli Wang Xuelai 
National Natural Science Foundation of China under Grant No.52078020。
When an underground structure passes through a liquefiable soil layer,the soil liquefaction may pose a significant threat to the structure.A centrifuge shaking table test was performed to research the seismic response...
关键词：centrifuge shaking table test underground structure liquefiable interlayer sites seismic response validation of numerical model 
Investigating the Temporal Cross-Shore Beach Profile Evolution Using CSHORE on a Sand Beach on West-Central Florida’s Barrier Islands
《Open Journal of Civil Engineering》2024年第4期499-519,共21页Lloyd Ndlovu Zaid Mustafa 
Predicting the beach response to an extreme storm is important in planning and management of beach environment and helps in hazard control. Coastal dunes and sand beaches provide protection against sea waves and risin...
关键词：Beach Erosion CSHORE Sand Beach Beach Recovery Numerical Model 
An improved numerical model for evaporation with multicomponent gas
《Science China(Technological Sciences)》2024年第11期3443-3449,共7页PENG Can XU XiangHua LIANG XinGang DENG Xiong PENG WenQiang LUO ZhenBing 
Evaporation is a key process in a wide range of industrial applications.To gain a better insight into this process,investigation on the evaporation model is an important aspect.In the present study,it is found that th...
关键词：evaporation model multicomponent gas numerical simulation 
Design of ultrahigh strength Al-Zn-Mg-Cu alloys through a hybrid approach of high-throughput precipitation simulation and decisive experiment被引量：1
《Journal of Materials Science & Technology》2024年第28期234-247,共14页Ya Li Xiaoyu Zheng Yuling Liu Yi Kong Shilin Zeng Bo Wang Ziqing Xie Qiang Du Namin Xiao Yong Du 
supported by the National Key Research and Development Program of China(No.2018YFB0704003);the Funds for International Cooperation and Exchange of the National Natural Science Foundation of China(No.51820105001).
The development of new engineering alloy chemistries and heat treatments is a time-consuming and iterative process.Here,a hybrid approach of the high-throughput precipitation simulations and decisive experiments is de...
关键词：Materials design Al-Zn-Mg-Cu alloy Kampmann-Wagner numerical model Precipitation hardening simulation High-throughput calculation 
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