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S. A. Kostrytsia,S. Y. Molchanov,M. V. Kramarenko,A. A. Hrechkin,D. V. Laktionov
Pág. 128 - 138
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Zeliang Liu, Rui Zhao, Chenglin Tao, Yuan Wang and Xi Liang
Lattice structures are characterized by a light weight, high strength, and high stiffness, and have a wide range of applications in the aerospace field. Node stress concentration is a key factor affecting the mechanical performance of lattice structures....
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Nara Cangussu, Ana Mafalda Matos, Paula Milheiro-Oliveira and Lino Maia
The mixture design of cement-based materials can be complex due to the increasing number of constituent raw materials and multiple requirements in terms of engineering performance and economic and environmental efficiency. Designing experiments based on ...
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Sukhwinder K. Bhullar, Huseyin Lekesiz, Ahmet Abdullah Karaca, Yonghyun Cho, Stephanie Michelle Willerth and Martin B. G. Jun
This study develops and characterizes the distinctive mechanical features of a stainless-steel metal stent with a tailored structure. A high-precision femtosecond laser was used to micromachine a stent with re-entrant hexagonal (auxetic) cell geometry. W...
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Qianni Wang, Caifu Qian and Zhiwei Wu
Thin-walled structures subjected to internal or external pressure usually need to be reinforced with ribs. The design of ribs is generally based on experiences in engineering, and the results are often very conservative. In this paper, an approach for th...
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Parmender Gill and Parveen
This experimental study proposes a systematic mix-design procedure to develop rubberized geopolymer concrete (RGPC). The developed method is meant to identify the mix ratios for the production of high-strength, low-calcium fly ash-based geopolymer concre...
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Rui Ma, Xun Hu, Huiying Hu, Ziyang Tian, Lei Chen and Jinyu Zong
The ultra-high-performance fiber-reinforced cementitious composite (UHPFRC) is a new generation of building material with extremely high mechanical strength and durability, which can be used for ultra-high, thin-wall or long-span construction, that prolo...
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Emma Arvidsson, Erling Nilsson, Delphine Bard Hagberg and Ola J. I. Karlsson
In ordinary public rooms absorbent ceilings are normally used. However, reflective material such as diffusers can also be useful to improve the acoustic performance for this type of environment. In this study, different combinations of absorbers and diff...
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Jeong-Hyeon Kim, Doo-Hwan Park, Seul-Kee Kim, Myung-Sung Kim and Jae-Myung Lee
The curved plate has been extensively used as a structural member in many industrial fields, especially the shipbuilding industry. The present study investigated the ultimate strength and collapse behavior of the simply supported curved plate under a lon...
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Xiaoli Li, Guitao Chen, Xiaoyan Liu, Jing Ji and Lianfu Han
In order to study the residual strength of buried pipelines with internal corrosion defects in seasonally frozen soil regions, we established a thermo-mechanical coupling model of a buried pipeline under differential frost heave by using the finite eleme...
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Walid Ahmad Safi, Yo Hibino, Koichi Kusunoki, Yasushi Sanada and Tomohisa Mukai
Following the observation of severe damage to structurally isolated non-structural reinforced concrete walls after major earthquakes, researchers began to reassess the effectiveness and connection detail of non-structural walls to moment-resisting frames...
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Walid Ahmad Safi, Yo Hibino, Koichi Kusunoki, Tomohisa Mukai, Yasushi Sanada, Izumi Nakamura and Satoru Fukai
The required base shear and drift limit for post-disaster management buildings have increased in the Japanese Building Code following major seismic events. One method to satisfy these requirements for reinforced concrete frame buildings is to cast exteri...
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Xianglan Ming, Haitao Chen and Donghai Wang
Biodegradable mulching film (BMF) is a promising alternative to petroleum-based plastic mulching film. Thermal conductivity is an important quality factor of BMF that affects the heat transfer between ambient to soil and plant growth. The objective of th...
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M. I. Horbunov,O. V. Fomin,A. O. Lovska,V. V. Kovalenko
Pág. 138 - 148
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Antonio Carlos dos Santos, Luana Ferreira Borges, José Victor de Lima Jaculi, Leandro Mouta Trautwein (Author)
Pág. 595 - 600
Knowledge obtained in research and project practice contributed to upgrade the Brazilian standard regarding the dimensioning of concrete structures in 2014. The objective of the study is to evaluate the influence in the budget on the structure of an edif...
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O. M. Bondarev,D. O. Yahoda,V. M. Skoblenko
Pág. 7 - 19
In the paper the results of experimental-and-theoretical evaluation of strength indices for central swing bolsters of diesel trains DR1A are presented and the variants of modernization and improvement of the strength indices are recommended.
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O. L. Tiutkin
Pág. 110 - 117
In the article the theoretical positions of conception of status determination of constructions of underground structures for conducting the complex analysis are presented.
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Yan Dong, Jian Zhang, Shaofeng Zhong and Yordan Garbatov
The study aims to develop a simplified strength assessment method for the preliminary structural design of a semi-submersible floating offshore wind turbine platform. The method includes load cases with extreme wave load effects and a load case dominated...
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Haizhou Li, Jianping Liu, Fujiao Chu and Lu Zhang
This paper presents the mechanical properties of 100% recycled aggregate concrete (RAC), and the results and analysis of the dry?wet cycle accelerated sulfate attack test. The results show that recycled concrete aggregate (RCA) can replace the coarse and...
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Roy Gafter and Nitai Drimer
Very large floating structure (VLFS) is a sustainable concept centered around creating solid platforms at sea. The Delta is a new type of VLFS, designed to withstand open-sea conditions and to form, in addition to a broad deck areas, a sheltered basin of...
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