One clear trend has been the increased use of concrete material with high strength and high performance. Over the past years, various innovations have been developed for concrete-encased composite structure. Concrete-encased composite structure possesses a smaller sectional dimension, higher load-carrying capacity, and more excellent seismic behavior compared with reinforced concrete structures, which has been widely used in superhigh building structures and large-span structures especially in the US, China, and Japan. IntroductionĬoncrete-encased composite structure, as a typical kind of composite structure, is defined as a construction in which both steel and concrete materials are effectively combined to maximize the structural and economic advantages of each material.
This research should contribute to the future engineering applications of high strength concrete to concrete-encased composite structure.
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A typical crack pattern was also provided which can well reflect mechanical character and damage process. The axial column load helped the joint strength by better mobilizing the outer part of the joint, but it had an obvious influence on the ductility and energy-dissipating capacity, which can be improved by providing enough transverse reinforcement. Using high strength concrete increased the joint strength and had relatively little effect on the stiffness and ductility. It was found that all joint specimens behaved in a manner with joint panel shear failure. Frame joints performance including crack pattern, failure mode, deformation, ductility, strain distribution, and energy dissipation capacity was investigated.
Two design variables were addressed in the research: concrete strength and axial column load. To investigate the internal mechanisms and seismic performance, cyclic loading tests were carried out on five half-scale interior joints. The work emphasized joints behavior under reverse cyclic loading caused by earthquakes to provide information for seismic design. Itʼs sung by Marina Allen, who really did such an amazing job delivering the sentiment.This paper presents an application of high strength concrete to concrete-encased composite frame building based on an experimental program. This song to me is about deliverance and a returning home that took me many years to arrive at. There is this person who reminds them just enough of who they are so that they can see themselves again or what it would be like to return home, back to the source, to yourself. The first half of the song explores this feeling, and then 3/4 of the way through the character meets a friend who reminds them of themselves. I found myself really lost to the point where there was really no other place to go but home. Repeating similar patterns, being heartbroken over someone over and over again or whatever it was.
Through relationships ending, bridges burning, or whatever it was, I found myself at a place where I felt very distant from the source. When I was writing “Falls On Me” I was sorting through all these emotions that had built up over the past 5-10 years. Here’s what Schwab had to say about it:Ī lot of the songs on the EP feel like they’re about other people’s lives, my experience with them, or a time and place in the past, but this is the one off the EP that is directly about my life and my growth.
It’s a gorgeous, languid thing, and it is certainly steeped in songwriting and aesthetics of the past, particularly the Laurel Canyon scene. The original is an obscure ’70s track by Ian Matthews, and the band had taken to referring to such songs as “a Sylvie” - “a song from the past that’s incredible but for whatever reason, is basically unknown.” It’s a fitting mission statement for the band, who make music that could’ve been beamed in from unknown corners of bygone decades.Ĭase in point: Sylvie have returned with “Falls On Me,” their first original composition. Rather, it was a cover that gave the band its name and inspiration in the first place. At the time, they shared a song called “ Sylvie,” but it wasn’t a case of a band writing an eponymous song. Last month, a new band called Sylvie - featuring Drug Dealer’s Benjamin Schwab alongside Marina Allen and Sam Burton - announced a self-titled debut EP on Terrible Records.
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