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The steel material of beams and columns uses Q235 and the stress-strain curve adopts three broken line model which considers the hardening and descending phases[9].
At the same time, the part lies in the weld heat-affecting zone, so the descending of the material behavior will lead to brittle crack at this location, the failure pattern of the welded side-plate connection changes from local buckling of beam flange and web to brittle fracture at the end of the widened beam flange.
J., Tu C.T.: Journal of Structural Engineering, Vol. 130(4) (2004), p.82-587 [4] Brandon Chi, Chia-Ming Uang: Structure Engineering, Vol. 128(4) (2002), p.464 [5] Chen.
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Whittaker, et al.: Jounral of Stureture Engineering, Vol. 128(4) (2002), p.483 [8] Wang Yan, Yu Yousheng, Wang Yutian: Journal of Building Structures (In Chinese), Vol. 31(4) (2010), p.94 [9] Mao Hui, Wang Yan: Journal of Xi'an University of Architecture & Technology (Natural Science Edition) (In Chinese), Vol. 42(1) (2010), p.36 [10] Lee S J, Lu L W.: Struct.

CQSLBF-Y09-2), Collegiate Natural Science Fund of Jiangsu Province (grant no.10KJB560007), and Southeast University(grant no.KJ2010407).
Journal of Reinforced Plastics and Composites. 2011, 30(8): 671-684
Journal of Building Structures 2005, 26(2):1-9 (in Chinese)
Premature failure of externally plated reinforced concrete beams.Journal of Structural Engineering 1998; 116(4): 978-995
Materials and Structures 1997; Vol.30, pp.160-166.

If the enterprise already has a high level of flexible process capacity, all kinds of raw materials into products are relatively flexible.
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Since an operator or an automated material handling system works referring to the results obtained by scheduling systems, if these systems do not give good results, production capabilities may be deteriorated remarkably.
Kim, “Simulation-based real-time scheduling mechanism in a flexible manufacturing system,” Journal of Manufacturing Systems, vol. 13, pp.85–93, 1994
Lee, “Heuristics for line balancing in hybrid flowshop,” Journal of the Society of Korea Industrial and Systems Engineering, vol. 30, pp. 93–101, 2007
Marilyn, “Order Promising and the Master Production Schedule,” Decision Sciences, vol. 19, pp. 858–879, 1988
Chu, “A survey of the state-of-the-art of common due date assignment and scheduling research,” European Journal of Operational Research, vol. 139, pp. 1-25, 2002.

Hahn, Residual stresses in polymer matrix composite laminates, Journal of Composite Materials 10 (4/1976), pp. 266-277
Hubert, Characterization methodology of thermoset resins for the processing of composite materials - case study: Cycom 890rtm epoxy resin, Journal of Composite Materials 44 (11/2009), pp. 1397-1415
Poursartip, A plane strain model for process-induced deformation of laminated composite structures, Journal of Composite Materials 35 (16/2001), pp. 1435-1469
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Research Progress on the Aluminum Alloy with High Thermal Conductivity Ya-ying HUANG1,a , Zhi-liu HU1,b* , Jun-jun WANG1,c 1School of Material Science and Engineering, Guangxi University, Nan Ning 530004, China.
The Research and Development of New Thermal Conductivity Materials Foreign countries also produce a composite material with high thermal conductivity , low coefficient of thermal expansion and light weight by combining high thermal conductivity strengthened material (focus on graphite, carbon fiber and artificial diamond powder) and metal (Al, Cu, Mg),which has been ahead of the current heat sink materials like Al, Cu and Ag.
In addition,combing other materials with high thermal conductivity to produce new high thermal conductivity aluminum alloy material is a new research direction.
Metal functional materials, 11(2004)23-25
Journal of nonferrous metals Chinese. 10(2000)334-339.

A windowed range migration imaging algorithm for ground penetrating radar applications Lei Wentai1,a, Shi Yujia1,b* 1School of Information Science and Engineering, Central South University, Yuelu District, Changsha, China 410083 2School of Information Science and Engineering, Central South University, Yuelu District, Changsha, China 410083 alei_wentai@163.com, b837942671@qq.com Keywords: Ground penetrating radar, Nondestructive testing, Range migration, Radar imaging Abstract.
This technique can be applied to many NDT occasions, such as material testing, municipal engineering, archaeology, mine detection, anti-terrorist and so on[1,2].
The results of simulation experiment show that the new algorithm improves the quality of imaging results and expands GPR’s ability in the material nondestructive evaluation field.
Acknowledgements This project was supported by National Natural Science Foundation of China (No. 61102139).
Harry: Ground Penetrating Radar Theory and Applications (Elsevier Science, The Netherlands 2009) [2] Nguyen Ngoc Tan, Sbartaï Zoubir-Mehdi, Lataste Jean-François, Breysse, Denys, Bos Frédéric: Construction and Building Materials Vol. 49 (2013), p. 240 [3] L.

Introduction Additive manufacturing, AM, is the process of joining materials to create objects from a three-dimensional or 3D model generally done layer by layer (ASTM: American Society for Testing and Materials) [1].
Poh, “Development, characterization and the application of hybrid materials in coagulation/flocculation of wastewater: A review,” Chemical Engineering Journal, vol. 203, pp. 370–386, 2012, doi: 10.1016/j.cej.2012.06.109
Corcione, “A Review of Polymer-Based Materials for Fused Filament Fabrication (FFF): Focus on Sustainability and Recycled Materials,” Polymers (Basel), vol. 14, no. 3, 2022, doi: 10.3390/polym14030465
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Koppad, “A review of various materials for additive manufacturing: Recent trends and processing issues,” Journal of Materials Research and Technology, vol. 21, pp. 2612–2641, 2022, doi: 10.1016/j.jmrt.2022.10.015

Due to the continuous development of urban construction and ever-enlarging lighting coverage, the traditional lighting management methods can not realize centralized monitoring, have poor real-time performance and cost lots of human and material resources; thus, can not satisfy the requirements of energy saving and efficiency improvement[1].
The Design of Intelligent Street Lamps' Monitoring Website Based on GIS [J].China Illuminating Engineering Journal, 2007, 18(4):70~74
Journal of China University of Mining & Technology, 2010, 20(1): 132-137
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Under a violent cooling set by the colder existing solidified material the hot new material element shrinks first and its thermal strain is transformed mostly in a tensile plastic strain.
Laoui, Rapid manufacturing of metal components by laser forming, International Journal of Machine Tools & Manufacture 46 (2006) 1459-1468
Osakada, Finite element analysis of melting and solidifying processes in laser rapid prototyping of metallic powders, International Journal of Machine Tools & Manufacture 39 (1999)
Deceuster, Thermomechanical analysis of multi-bead pulsed laser powder deposition of a nickel-based superalloy, Journal of Materials Processing Technology 211 (2011) 1478-1487
Williams, Thermo-mechanical analysis of Wire and Arc Additive Layer Manufacturing process on large multi-layer parts, Computational Materials Science, 2011