support from the National Natural Science Foundation of China (Grant Nos.52104342 and U22A20171);Hebei Natural Science Foundation (Grant No.E2021203062);the High Steel Center (HSC)at Yanshan University,Hebei Innovation Center of the Development and Application of High Quality Steel Materials,Hebei International Research Center of Advanced and Intelligent Manufacturing of High Quality Steel Materials.
The effect of lanthanum on the characteristics of inclusions in the slab of non-oriented electrical steels was investigated through industrial trials and thermodynamic analysis.The number,size,and chemical composition...
supported by the National Natural Science Foundation of China (Grant Nos.92155307,U1901602,42274058,42174106);the Shenzhen Science and Technology Program (Grant No.KQTD20170810111725321);the Guangdong Provincial Key Laboratory of Geophysical High-resolution Imaging Technology (Grant No.2022B1212010002)。
The Tethyan evolution depicts the continuous process of landmasses separating from the Gondwana continent in the south,drifting northwards,and subsequently colliding with the continents in the north over the past 500 ...
supported by the National Natural Science Foundation of China(Grant Nos.52009126,51939008);Foundation of Hubei Key Laboratory of Blasting Engineering(Grant No.BL202104);First-class Project Special Funding of Yellow River Laboratory(No.YRL22IR08)。
Non aqueous reactive polymer materials produced by the reaction of isocyanate and polyol have been widely used in infrastructure construction,which may be subjected to explosion loads during complex service conditions...
The authors acknowledge the financial support provided by the National Natural Science Foundation of China(51890902 and 51708058).
A large-span steel–concrete composite beam with precast hollow core slabs(CBHCSs)is a relatively new floor structure that can be applied to various long-span structures.However,human-induced vibrations may present se...
supported by the National Natural Science Foundation of China(Grant Nos.11727811 and 91963212);the National Key Basic Research Program of China(Grant No.2018YFA0306201);Science and Technology Commission of Shanghai Municipality(Grant Nos.19XD1434600,2019SHZDZX01,19DZ2253000,and 20501110500)。
In addition to non-radiative guided modes, two-dimensional photonic-crystal slabs support guided resonant ones which can radiate into free space. From the polarization states of these guided resonances, a polarization...
The construction site of this project is located at the southeast corner of the intersection of Tonghui South Road and Nanxiu Road in Xiaoshan District of Hangzhou City, with a construction land area of approximately ...
Jiangsu Provincial Key Research and Development Program(BE2020756);National Natural Science Foundation of China(1148081606193050)。
The photonic topological insulator has become an important research topic with a wide range of applications.Especially the higher-order topological insulator,which possesses gapped edge states and corner or hinge stat...
the Joint Fund of Iron and Steel Research of the National Natural Science Foundation of China and Baowu Group Corporation(Grant No.U1760103).
The initial solidification process of microalloyed steels was simulated using a confocal scanning laser microscope,and the growth behavior of austenite grain was observed in situ.The method for measuring the initial a...
the Chongqing Construction Science and Technology Plan Project(No.2019-0045);National Natural Science Foundation of Chongqing,China(No.cstc2018jcyjAX0632);Science and Technology Research Program of Chongqing Municipal Education Commission(No.KJZDK201900102).
Jet grouting slabs are widely used in deep excavations owing to their effectiveness for reducing the deflection of the diaphragm wall and the prop forces acting on the struts and improving the basal-heave stability.In...
Supported by State Key Program Grant of National Natural Science Foundation of China(Grant No.51579198);Key Laboratory of High Performance Ship Technology Opening Foundation(Grant No.2016gxnc04).
As the first link element for the transmission of shaft vibration to the pedestal and even to the hull,water-lubricated bearing plays a key role in suppressing vibration.Although the porous structure is considered as ...