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Dong Yang, Quancheng Wang, Zhaoqun Jiang and Dongxu Yang
Conventional mortar cemented anchors cannot meet the needs for landslide emergency management, as they can withstand loads only after mortar curing for 14?28 days. This study developed a multi-segment expanded anchor (MSEA) that expands using a sliding m...
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S. A. Kostrytsia
Pág. 127 - 129
The possibility of using the finite elements method for optimal designing of railway rolling stock has been considered. The general optimization scheme, based on the gradient projection method, has been proposed.
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A. B. M. Saiful Islam
Pág. 354 - 363
Significantly growing construction in the earthquake vulnerable regions needs appropriate handling of seismic prone buildings. Insertion of high damping rubber bearing (HDRB) at the building base might be an attractive option for structural safety and ec...
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Wenming Wang, Yahui Gao, Zhen Wang, Lijuan Zhang, Zhonghai An and Sicheng Shao
Tower foundations are generally of a cast-in-place structure with the disadvantages of low industrialization level and long construction period. The development of prefabricated foundation for transmission line projects is efficient to improve the indust...
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Xiuying Wang, Zhongsheng Tan, Qinglou Li and Weihan Zheng
The primary support structure of a tunnel often needs various support methods, such as bolts, steel arch frames, and shotcrete. It is of great significance to quickly calculate the displacement of tunnel walls and the bearing capacity of primary supports...
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Annafi Qaudri Babatunde, Eberemu Adrian Oshioname, Yohanna Paul and Osinubi Kolawole Junwolo
The study evaluated the effect of elapsed time after mixing on the strength properties of lime and iron ore tailings (IOT) treated black cotton soil (BCS) (an expansive tropical black clay) as road construction material. BCS was treated with 0, 2, 4, 6, ...
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Zhoufeng Wang, Xiangqi He, Chen Zhang, Jianwei Xu and Yujun Wang
As China is a mountainous country, a large quantity of the population has to live in mountainous areas due to limited living space. Most of them cluster along roads in areas with relatively poor traffic conditions. In view of the spatial-temporal change ...
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Susana Palacios Rodríguez,Jesús Anaya Díaz,Borja Cruz López
Pág. 398 - 408
This article examines the supporting capacities of the foam-cored metal composites and the assembly methods. The type of sandwich panel chosen is the triple tongue-and-groove refrigeration panel, the operation of which is the basis for calculating its st...
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I. Ye. Batiushkin,O. M. Bondariev,V. L. Gorobets,O. M. Zabolotnyi,D. O. Yagoda
Pág. 152 - 160
Article is devoted to the results of dynamic tests, tests on the line and tests for durability of electric locomotive ?S4 with bogies frames produced by HK «Luganskteplovoz». The received results of tests have shown, that the modernized electric locomoti...
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Shengqiang Li, Jin Wang, Zhiwei Yu, Yadong Li and Hongyan Guo
Steel formworks are widely used in prefabricated buildings thanks to their good characteristics. With the rapid development of engineering construction in China, steel formwork concrete structures, characterized by convenient construction, good seismic p...
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Pengxu Pan, Wei Chen and Pei Wu
In this paper, a bearing in situ replacement scheme for an existing busy railway bridge is proposed; its safety and stability in the critical process of construction are analyzed, and the implementation scheme, problems, and their solutions in the actual...
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A. S. Koretskiy,A. I. Lantuh-Lyaschenko,K. V. Medvedev
Pág. 131 - 137
Recently in the European countries the designs of flexible pipes and pipe bridges, the bearing capacity of which is provided by passive resistance of soil, have found more applications. The paper presents an analysis of existing models for calculating fl...
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Hua Huang, Zhenfeng Peng, Jinkun Hou, Xudong Zheng, Yuxi Ding and Han Wu
Disc buckle steel pipe brackets are widely used in building construction due to the advantages of its simple structure, large-bearing capacity, rapid assembling and disassembling, and strong versatility. In complex construction projects, the uncertaintie...
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Ting Yao and Wei Li
Mega land reclamation projects have been carried out on the coral reefs in the South China Sea. Coral sand was used as a backfill material through hydraulic filling, with fill heights ranging from 6 to 10 m. To enhance foundation stability, vibro-flotati...
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Muhammad Nawaz, Waqas Ahmed, Muhammad Yasir, Ihtisham Islam, Hammad Tariq Janjuhah, George Kontakiotis, Assimina Antonarakou and Christina Stouraiti
The utilization of dimension stone in construction has been prevalent since ancient times; however, its application in modern construction has gained significant attention over the last few decades. This research aimed to assess the physical and strength...
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Bingxiong Tu, Jinhuo Zheng, Minglong Shen and Weilong Ni
In addition to selecting an effective support structure to control deformation, precipitation and water stopping should also be considered when designing a support scheme for water-bearing foundation pits in soft soil areas. This paper presents a detaile...
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S. A. Kostrytsia,B. M. Tovt
Pág. 17 - 23
In the article the results of analytical and experimental studies of the stressed-and-strained state of load-bearing elements of structure of ballast prism planner of SPZ-5/UA are presented. The analytical research is performed using the finite ele...
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Paola Di Mascio, Alberto De Rubeis, Claudio De Marchis, Antonello Germinario, Giovanni Metta, Rosario Salzillo and Laura Moretti
Although the design of jointed plain concrete pavements could be solved by commercial software, there is still a need for simple tools to be used in feasibility studies and preliminary cost?benefit analyses. This paper analyzed and verified jointed plain...
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P. Sharafi, S. Nemati, B. Samali and M. Ghodrat
In this paper, the development process of a deployable modular sandwich panelized system for rapid-assembly building construction is presented, and its structural performance under some different action effects is investigated. This system, which include...
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Rose Marie Garay, Wladimir Figueroa, Francis Pfenniger, Ricardo Tapia, Jorge Larenas
Pág. 339 - 354
In Chile there is a gap that needs to be filled in order to have a positive impact upon emergencies, particularly in emergency houses (EH) In this study were evaluated the properties of a prefabricated prototype based on a "Structural Insulated Panel" 64...
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