74   Artículos

 
en línea
Taufiq Saidi,Taufiq Saidi,Muttaqin Hasan,Muttaqin Hasan,Zahra Amalia,Muhammad Iqbal,Muhammad Iqbal     Pág. 155 - 164
The use of synthetic Fiber Reinforced Polymer (FRP) as a composite material is an alternative material that has been widely used for strengthening and repairing reinforced concrete structures. However, the high price is one of the obstacles in applying s... ver más
Revista: Aceh International Journal of Science and Technology    Formato: Electrónico

 
en línea
Kichul Kim, Seongmin Pyo and Jinwoo Jung    
With increasing interest in the W-band, there is growing focus on parabolic reflector antennas that are known for efficiently inducing high-gain radiation characteristics. There is particular focus on parabolic antennas with diverse defocus-fed applicati... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Zhuang Wang, Bing Wang, Haozhe Jiang and Ping Zhuge    
To investigate the influence of external prestressing with carbon fiber-reinforced polymer (CFRP) tendons on the flexural and shear performance of reinforced concrete beams, a total of six simply supported beams with a length of 3.5 m and two two-span co... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Hao Ma, Jun Wang, Xin Sun and Wenxin Jin    
In this paper, we propose a multi-beam integrated radar and communication scheme using phased-array antenna, in which the same LFM-BPSK integrated waveform is used for both the radar and the communication beams. In the integrated beam design, the radar b... ver más
Revista: Information    Formato: Electrónico

 
en línea
Weixin Zhou, Yao Zhao, Hua Yuan and Zhaoxin Ren    
The unclear change laws of bearing offset and rotation, both of which influence the condition of shaft alignment during hull deformation, make it difficult to optimize shafting design. In this paper, an integrated hull-bearing-shaft model is designed and... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Seung Gook Cha, Donghyun Kim and Young Joong Yoon    
In this paper, a compact direction-finding system based on a deep neural network (DNN) with a single-patch multi-beam antenna is proposed. To achieve multiple beams, the patch is divided into four sectors by metal vias, and the pattern is tilted in the t... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Xiaobo Zheng, Pengli Zhang, Wenjing Zhang, Yue Yu and Yaping Zhao    
The flow pattern of the forebay of the pumping station has a considerable effect on the operating efficiency and stability of the pump unit. A good forebay flow pattern can enable the pump unit to improve efficiency and operating conditions. This study t... ver más
Revista: Water    Formato: Electrónico

 
en línea
Huijuan Wang, Changyong Li, Sihao Song, Yao Wang, Qingxin Meng and Fenglan Li    
Because researchers are aiming to restore the deformation and minimize the crack width of existing concrete structures, the strengthening technology of prestressed carbon-fiber-reinforced plastic (CFRP) is currently the focus of many studies and applicat... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Yicong Chen, Jialiang Zhou, Fangzhi Guo, Baochun Chen and Camillo Nuti    
Flexural testing on two prestressed segmental ultra?high?performance concrete channels and reinforced conventional concrete deck composite girders (PSUC?RCCD) was carried out. One was made up of four segments with dry joints, and the other was formed of ... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Shuai Hao, Tielin Ma, Yi Wang, Huadong Li, Shiwei Zhao and Puxue Tan    
SensorCraft is an intelligence, surveillance, and reconnaissance (ISR) system that integrates unmanned flight platforms and airborne antenna arrays. Under gust loads, the high?aspect?ratio, light?wing structure of SensorCraft has considerable bending and... ver más
Revista: Aerospace    Formato: Electrónico

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