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?iga Unuk and Milan Kuhta
A nonlinear semi-numeric and finite element analysis of three-point bending tests of notched polymer fiber-reinforced concrete prisms was performed. The computational and experimental results were compared in terms of the load-displacement behavior. The ...
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Olivier Pantalé
Numerical methods based on finite element (FE) have proven their efficiency for many years in the thermomechanical simulation of forming processes. Nevertheless, the application of these methods to new materials requires the identification and implementa...
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Zhiqiang Han, Gang Xie, Yongjun Zhou, Yajuan Zhuo, Yelu Wang and Lin Shen
To overcome the limitations of using time interval division to calculate the bridge impact coefficient (IM), a sieving method has been proposed. This method employs multiple sieves on bridge time?history curve samples to ultimately obtain the bridge impa...
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Feilong Li, Changshan Jiang, Guoqing Cai, Jianjun Luo, Qian Yu, Heqing Zhang and Lei Wang
In this study, a refined three-dimensional stratigraphic?structural model is established based on ABAQUS finite element software, and the basis for determining pneumatic and vibration loads is explained in detail. From this, the force characteristics of ...
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Clebson Pautz, Alexandre Rosa dos Santos, Jéferson Luiz Ferrari, Plinio Antonio Guerra Filho, Sustanis Horn Kunz, Henrique Machado Dias, Taís Rizzo Moreira, Rita de Cássia Freire Carvalho, Vinícius Duarte Nader Mardeni, Elaine Cordeiro dos Santos and Larissa Marin Scaramussa
Environmental vulnerability refers to the susceptibility of a region to damage when it is subjected to natural or anthropogenic actions. The assessment of environmental vulnerability in lakes is an important tool to assist managers in planning and interv...
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João Tiago Silveira, Tiago Fidalgo de Freitas, Gonçalo Fabião and Miguel Assis Raimundo
The present paper intends to provide an overview and a critical assessment of the administrative simplification policies implemented in Portugal over the past 20+ years. Throughout these decades, the major instruments for administrative simplification ha...
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Xueyan Wang, Yuan Mei, Yili Yuan, Rong Wang and Dongbo Zhou
Small-diameter jacked piles are widely used in civil engineering. The formation and development of the soil-plugging effect and surface frictional behavior of jacked piles have a high impact on the construction process and pile quality. Clarifying the de...
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Manuela Scamardo, Marco Zucca, Pietro Crespi, Nicola Longarini and Sara Cattaneo
Throughout the last few decades, the scientific community has paid great attention to the structural safety of historical masonry constructions, which have high vulnerability with respect to seismic activities. Masonry towers are very widespread in Italy...
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Gildas Yaovi Amouzou and Azzeddine Soulaïmani
Two numerical algorithms for solving elastoplastic problems with the finite element method are presented. The first deals with the implementation of the return mapping algorithm and is based on a fixed-point algorithm. This method rewrites the system of ...
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Zhihui Du, Oliver Alvarado Rodriguez, Joseph Patchett and David A. Bader
Data from emerging applications, such as cybersecurity and social networking, can be abstracted as graphs whose edges are updated sequentially in the form of a stream. The challenging problem of interactive graph stream analytics is the quick response of...
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