Hi, I'm Director Zero! Today, let's organize our thoughts on "fixed-end beams". If asked what the difference is from a simply supported beam, first think of "deflection". Even with the same load, a ...

1 Civil Engineering Department, College of Engineering, University of Sinnar, Sennar, Sudan. 2 Civil Engineering Department, College of Engineering, University of Technology, Khartoum, Sudan. This ...

School of Mechanical Engineering, National Technical University of Athens, Athens, Greece. A Google Scholar search for the term “Timoshenko beam” currently yields approximately 127,000 results—an ...

The construction of concrete-filled steel tube tied-arch bridges typically employs the “beam first and arch later” methodology. In this approach, tie beams are initially constructed on temporary ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Photothermal deflection spectroscopy (PDS) emerges as a highly sensitive noncontact ...

With the development and utilization of underground space, many scholars are studying the failure mechanism of tunnel (Xiang et al., 2018; Chen et al., 2019). As a common auxiliary construction method ...