|
|
|
|
|
Andrej Fa?alek, Ale? Stra?e, Bogdan ?ega, Johannes A. J. Huber and Milan ?ernek
Beech (Fagus Sylvatica L.) is a prevalent tree species in Slovenia and is suitable for manufacturing glulam beams. However, beech wood has certain limitations that can potentially be mitigated by combining it with Norway spruce (Picea abies (L.) Karst.) ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Omnia R. AbouEl-Hamd, Amr M. I. Sweedan, Bilal El-Ariss and Khaled M. El-Sawy
The strengthening of steel beams using hybrid fiber-reinforced polymers (HFRPs) has gained enormous attention over the last decades. Few researchers have investigated the effectiveness of the fastening techniques without a bonding agent to overcome the u...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mohammad Nejati, Seyed Sajad Jafari, Rossana Dimitri and Francesco Tornabene
This work studies the buckling and free vibration behavior of Shape Memory Alloy Hybrid Composite (SMAHC) sandwich beams under a thermal environment. The sandwich beams consist of layers reinforced with SMAs and a FGM core, and they are simply supported ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jianwu Gong, Xingxing Zou and Ping Xia
This paper presents an experimental investigation of the natural bonding strength between FRP profiles and in situ cast concrete in FRP-concrete hybrid decks and beams.
|
|
|
|
|
|
|
|
|
|
|
Ying Wu, Changhai Yu, Zhiyong Qin, Wentao Wang, Zhijun Zhang, Rong Qi, Ke Feng, Lintong Ke, Yu Chen, Cheng Wang, Xiaojun Yang, Yuxin Leng, Jiansheng Liu, Ruxin Li and Zhizhan Xu
We experimentally demonstrated the generation of narrow energy-spread electron beams with enhanced energy levels using a hybrid laser-plasma wakefield accelerator. An experiment featuring two-color electron beams showed that after the laser pump reached ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Piero Colajanni, Lidia La Mendola and Alessia Monaco
|
|
|
|
|
|
|
|
|
|
|
Piero Colajanni, Lidia La Mendola and Alessia Monaco
The hybrid steel trussed concrete beams examined in the present study are comprised of two principal components, i.e., a steel joist with inclined rebars, realized in industry, which is welded to a smooth steel plate and then embedded within the concrete...
ver más
|
|
|
|
|
|
|
|
|
|
|
Barbara ?ubic, Gorazd Fajdiga and Jo?e Lopatic
Modern architecture suggests the use of opened spaces with large transparent envelope surfaces. Therefore, windows of long widths and large heights are needed. In order to withstand the wind loads, such wooden windows can be reinforced with stiffer mater...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lisantono, A.,Besari, M.,Suhud, R.
Pág. 25 - 35
This paper presents an analytical study to predict the torsional behavior of reinforced concrete (RC) hybrid deep T-beam with opening and to compare to the experimental results. The RC hybrid deep T-beam was cast with normal weight concrete web and light...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kamyar B. Shahrbijari, Joaquim A. O. Barros and Isabel B. Valente
This article explores the application of the global resistance methods (GRMs) on the design of hybrid glass fiber-reinforced polymer (GFRP) and steel fiber-reinforced concrete (SFRC) beams. Addressing challenges posed by GFRP-reinforced beams, this study...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hiep Dang Vu, Duy Nguyen Phan
Pág. 222 - 234
This study aims at experimentally and theoretically investigating the cracking moment (Mcrc) of hybrid Fiber Reinforced Polymer (FRP)/steel Reinforced Concrete (RC) beams. Six hybrid Glass FRP (GFRP)/steel and three GFRP RC beams with various GFRP and st...
ver más
|
|
|
|
|
|
|
|
|
|
|
Issam Ouahmane, Rachid El Alaiji, Mohammed Sallaou and Larbi Lasri
The design guidelines available in building codes for steel and fibre reinforced polymer (FRP) reinforced concrete (RC) beams have been developed on the basis of empirical models. While these models are successfully used for practical purposes, they requ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chun Lin, Zhe Lin, Xin Xue, Song He and Lei Wang
Reinforced concrete (RC) structures under earthquake excitation may fail and cause significant casualties and economic losses, highlighting the importance of studying their seismic failure mechanisms. Considering that the commonly used finite element met...
ver más
|
|
|
|
|
|
|
|
|
|
|
Angelo Aloisio
The estimate of internal prestressing in concrete beams is essential for the assessment of their structural reliability. Many scholars have tackled multiple and diverse methods to estimate the measurable effects of prestressing. Among them, many experime...
ver más
|
|
|
|
|
|
|
|
|
|
|
Piero Colajanni, Lidia La Mendola, Alessia Monaco and Salvatore Pagnotta
Seismic-resilient buildings are increasingly designed following low-damage and free-from-damage design strategies that aim to protect the structure?s primary load-bearing systems under ultimate-level seismic loads. With this scope, damping devices are lo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaona Shi, Xian Rong, Lin Nan, Lida Wang and Jianxin Zhang
Assembled methods play a critical role in the construction of precast concrete structures. However, conventional dry-connections-like sleeve grouting joints in precast concrete structures lagged at a low construction and management efficiency with poor q...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xavier Infant Alex,Kalidas Arunachalam
Pág. 536 - 544
In this research the flexural behavior of lightweight aggregate concrete with inclusion of steel and glass fiber was investigated. Pumice aggregate was used for the replacement of normal weight aggregate to reduce the density of concrete in order to achi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xingxing Chen, Wei Xie, Yunfeng Xiao, Yiguang Chen and Xianjie Li
Steel reinforced concrete (SRC) frame-reinforced concrete (RC) core tube hybrid structures are widely used in high-rise buildings. Focusing on the progressive collapse behavior of this structural system, this paper presents an experiment and analysis on ...
ver más
|
|
|
|
|
|