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Online since: December 2010
Authors: Zheng Yang, Jian Hou, Ling Ling Zhang, Zhi Qian Wang
The Stress and Strain Concentrations in Curved Beams of Finite Thickness with End Moments
Lingling Zhanga, Zheng Yangb, Jian Houc and Zhiqian Wangd
Department of Civil Engineering, Xi’an Jiaotong University, Xi’an 710049, China
azhangll_718@sina.com.cn, b zyang@mail.xjtu.edu.cn,
c houjian0323@163.com, d zqwang@mail.xjtu.edu.cn
Keywords: Curved Beam; Stress Concentration Factor; Strain Concentration Factor; Finite Thickness
Abstract.
In engineering practice, the stress concentration factor is generally determined through the strain measured on the beam surface, or obtained from readily available sources of stress concentration factor, most of which do not consider the effects of the thickness of beam on the stress and strain concentrations.
The variability of the stress and strain concentration factor distribution through the beam thickness and the combined effect of the thickness and the curvature on the stress and strain concentration factors should be carefully considered in engineering design.
In engineering practice, the stress concentration factor is generally determined through the strain measured on the beam surface, or obtained from readily available sources of stress concentration factor, most of which do not consider the effects of the thickness of beam on the stress and strain concentrations.
The variability of the stress and strain concentration factor distribution through the beam thickness and the combined effect of the thickness and the curvature on the stress and strain concentration factors should be carefully considered in engineering design.
Online since: October 2025
Authors: Anniver Ryan P. Lapuz, Celine Rose S. Jimenez, Cheyenne R. Marqueses, John Kenneth A. Cruz
Mainstreaming Engineered-Bamboo products for construction and furniture, College of Forestry and Natural Resources.
Journal of Engineering for Gas Turbines and Power 120, 455–459. https://doi.org/10.1115/1.2818166 [11] Motta, IL, Miranda, NT, Filho, RM & Maciel, MRW., 2018.
Study of suitability of biomass wastes as sustainable fuel, in: Lecture Notes in Civil Engineering. pp. 562–568. https://doi.org/10.1007/978-3-030-02707-0_64
Journal of Engineering for Gas Turbines and Power 120, 455–459. https://doi.org/10.1115/1.2818166 [11] Motta, IL, Miranda, NT, Filho, RM & Maciel, MRW., 2018.
Study of suitability of biomass wastes as sustainable fuel, in: Lecture Notes in Civil Engineering. pp. 562–568. https://doi.org/10.1007/978-3-030-02707-0_64
Online since: January 2014
Authors: Chang Cheng Li, Xin Xin, Lian De Zhong, Tao Wen, Chun Jiang Che
Journal of Transportation Systems Engineering and Information Technology, 2011, pp. 75-84
China Civil Engineering Journal, Vol. 37, No. 8, 2004, pp. 102-105
Journal of Transportation Systems Engineering and Information Technology, Vol. 7, No. 2, 2007, pp. 72-76
China Civil Engineering Journal, Vol. 37, No. 8, 2004, pp. 102-105
Journal of Transportation Systems Engineering and Information Technology, Vol. 7, No. 2, 2007, pp. 72-76
Online since: September 2014
Authors: Jian Long Liu, Peng Liu, Xiao Qian Xia, Jie Nan Xie
Research progress on independent temperature-humidity control air conditioning system
Jianlong Liua, Xiaoqian Xiab, Jienan Xiec, Peng Liud
College of Civil Engineering, Hunan University of Technology, Zhuzhou, 412007, China
aljlphd@sina.com, bq1208000@163.com, c360380427@qq.com, d576280327@qq.com
Key words: independent temperature and humidity control, liquid desiccant, research status, energy-saving
Abstract: This paper expounds the research idea and the method of temperature and humidity independent control system and its historical development process and research status and summarized its advantages.
Dedicated Outdoor Air in parallel with chilled ceiling system Engineered system[J].
Journal of engineering thermo physics, 2004, 24(4): 546-549
Dedicated Outdoor Air in parallel with chilled ceiling system Engineered system[J].
Journal of engineering thermo physics, 2004, 24(4): 546-549
Online since: January 2021
Authors: Evgeniy A. Yakovlev, Mikhail S. Lebedev, M.I. Kozhukhova
., 46, Belgorod, 308012, Russia
2Department of Civil and Environmental Engineering, University of Wisconsin-Milwaukee, 3200 N Cramer St., Milwaukee, WI 53211, USA
3National Research Tomsk State University, Russia, 634050, Tomsk, Lenin Ave., 36
a*michaelL1987@yandex.ru, bkozhuhovamarina@yandex.ru, cjea@intbel.ru
Keywords: fillers, limestone, chalk-stone, hydrothermal quartz, fineness, porosity, asphalt binder, microstructural characteristics, water saturation.
Korolev, Model of a complex nanomodifier for bituminous concrete, Regional architecture and engineering. 3 (2013) 15–21 [7] Ya.
Series: Materials Science and Engineering. 245 (2017) 022042 [11] R.
Korolev, Model of a complex nanomodifier for bituminous concrete, Regional architecture and engineering. 3 (2013) 15–21 [7] Ya.
Series: Materials Science and Engineering. 245 (2017) 022042 [11] R.
Online since: August 2024
Authors: Yuliya Danchenko, Vladimir Andronov, Halina Olijnyk, Oleksandr Mirus, Valentina Evtushenko
., Kharkiv, Ukraine, 61001
2National University of Civil Defense of Ukraine, 94, Chernyshevska str., Kharkiv, Ukraine, 61023
3Khmelnytskyi National University, 11, Instytuts’ka str., Khmelnytskyi, Ukraine, 29016
4Lviv State University of Life Safety, 35, Kleparivska str., Lviv, Ukraine, 79007
5Kherson National Technical University, 24, Beryslavske Shose, Kherson, Ukraine, 73008,
au_danchenko@ukr.net, bva_andronov@ukr.net, coliinykha@khmnu.edu.ua, do.mirus@ldubgd.edu.ua, eevtushenko.valentyna@kntu.net.ua
Keywords: polymer concrete, construction, classification, thermosetting polymers.
[22] Kai Pan, Zhiwei Xi, Huiping Lan, Yijun Lin, Haocheng Zhan, Lijie Wang, Modification of Epoxy Grouting Material in Toughness and Penetration, Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering. 39(12) (2023) 137–146
Journal of Building Engineering. 48 (2022) 103966
Srinivasa Rao, Performance of cement mix plus and styrene butadiene rubber polymers in slag based concrete, International Journal of Mechanical and Production Engineering Research and Development, 10(3) IJMPERDJUN2020135 (2020) 1527-1538 [38] M.
[22] Kai Pan, Zhiwei Xi, Huiping Lan, Yijun Lin, Haocheng Zhan, Lijie Wang, Modification of Epoxy Grouting Material in Toughness and Penetration, Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering. 39(12) (2023) 137–146
Journal of Building Engineering. 48 (2022) 103966
Srinivasa Rao, Performance of cement mix plus and styrene butadiene rubber polymers in slag based concrete, International Journal of Mechanical and Production Engineering Research and Development, 10(3) IJMPERDJUN2020135 (2020) 1527-1538 [38] M.
Online since: October 2010
Authors: Vit Šmilauer, František Škvára, Jiří Němeček, Lubomír Kopecký, Petr Hlaváček
Application of Micromechanics on Alkali-activated Materials
Vít Šmilauer1,a, František Škvára2,b, Jiří Němeček1,c, Lubomír Kopecký1,d, Petr Hlaváček1,e
1Czech Technical University in Prague, Faculty of Civil Engineering, Department of Mechanics, Thákurova 7, 166 29 Prague, Czech Republic
2Institute of Chemical Technology Prague, Department of Glass and Ceramics, Technická 5, 166 28 Prague, Czech Republic
avit.smilauer@fsv.cvut.cz, bfrantisek.skvara@vscht.cz, cjiri.nemecek@fsv.cvut.cz, dkopecky@fsv.cvut.cz, epetr.hlavacek.1@fsv.cvut.cz
Keywords: N-A-S-H gel, nanoindentation, alkali-activation, fly ash, metakaolin, micromechanics, elasticity, percolation, homogenization
Abstract.
Davidovits: Synthesis of new high-temperature geo-polymers for reinforced plastics/composites, in Proceedings of PACTEC'79, Society of Plastic Engineers (1979), p. 151-154
Constantinides et al.: Grid indentation analysis of composite microstructure and mechanics: Principles and validation, Materials Science and Engineering A (2006), p. 189-202
Davidovits: Synthesis of new high-temperature geo-polymers for reinforced plastics/composites, in Proceedings of PACTEC'79, Society of Plastic Engineers (1979), p. 151-154
Constantinides et al.: Grid indentation analysis of composite microstructure and mechanics: Principles and validation, Materials Science and Engineering A (2006), p. 189-202
Online since: December 2016
Authors: Piotr Kosiński, Robert Wójcik
An Impact of Air Permeability on Heat Transfer through Partitions Insulated with Loose Fiber Materials
Piotr Kosiński1, a * and Robert Wójcik1, b
1Uniwersity of Warmia and Mazury in Olsztyn, Institute of Building Engineering, ul.
Norwegian University of Science and Technology, Department of Building and Construction Engineering, Trondheim, 1998
Nagy, Comparative analysis of multi-dimensional heat flow modeling, proceedings of the 2nd Conference for PhD students in Civil Engineering, At Cluj-Napoca, Romania, 2014.
Norwegian University of Science and Technology, Department of Building and Construction Engineering, Trondheim, 1998
Nagy, Comparative analysis of multi-dimensional heat flow modeling, proceedings of the 2nd Conference for PhD students in Civil Engineering, At Cluj-Napoca, Romania, 2014.
Online since: October 2015
Authors: Angelo Calabretta, Claudio Testa, Luca Greco, Massimo Gennaretti
To this aim, the availability of fast and reliable numerical prediction tools is mandatory for multidisciplinary optimization applications during the pre-design stage, when many engineering choices have to be validated.
Within the limits of an engineering level of approximation, it provides unsteady aerodynamic loads on a translating airfoil undergoing plunge, , and pitch, , motion in terms of nondimensional normal force CN, chord force CC and pitching moment coefficient CM about the sectional aerodynamic centre.
Further developments of the present work will be focused on the application of widely used engineering models to extend to massively separated flow (high wind speed) conditions the accurate prediction of wind turbine performance.
Conf. on Advances in Civil, Environmental and Materials Research (ACEM2014).
Within the limits of an engineering level of approximation, it provides unsteady aerodynamic loads on a translating airfoil undergoing plunge, , and pitch, , motion in terms of nondimensional normal force CN, chord force CC and pitching moment coefficient CM about the sectional aerodynamic centre.
Further developments of the present work will be focused on the application of widely used engineering models to extend to massively separated flow (high wind speed) conditions the accurate prediction of wind turbine performance.
Conf. on Advances in Civil, Environmental and Materials Research (ACEM2014).
Online since: April 2008
Authors: Markus J. Buehler, Dipanjan Sen
Buehler1,a
1
Laboratory for Atomistic and Molecular Mechanics, Department of Civil and
Environmental Engineering, Massachusetts Institute of Technology, 77 Mass.
Room 1-272, Cambridge, MA, 02139, USA 2 Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Mass.
From an engineering design point of view, it is important to minimize the damage to underlying structures or materials through a shock-absorbing protective material.
Room 1-272, Cambridge, MA, 02139, USA 2 Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Mass.
From an engineering design point of view, it is important to minimize the damage to underlying structures or materials through a shock-absorbing protective material.