Results 271 to 280 of about 6,194,745 (353)

Seismic behavior of precast double‐face superposed shear walls with horizontal joints and lap spliced vertical reinforcement

Structural Concrete, 2020
The double‐face superposed shear wall is a partially prefabricated and partially poured on site assembly‐type RC structure. It imbibes advantages of cast‐in‐place concrete structures and precast concrete structures including the light deadweight of ...
Qian-yan Gu, Ge Dong, Yang Ke, S. Tian, S. Wen, Yuan Tan, Xu Gao   +6 more
semanticscholar   +1 more source

A review on seismic behavior of ultra-high performance concrete members

, 2020
Ultra-high performance concrete (UHPC) is a type of cementitious composite, and demonstrates very high compressive strength and good ductility. The favorable ductility and energy dissipation capacity of UHPC material make it possible to achieve excellent
Rui Hu, Z. Fang, C. Shi, B. Benmokrane, Jie Su   +4 more
semanticscholar   +1 more source

Seismic behavior of precast concrete beam‐column connections with bolt connectors in columns

Structural Concrete, 2020
This article investigated four concrete beam‐column connections experimentally, including an interior precast specimen, an exterior precast specimen and two corresponding cast‐in‐place (CIP) specimens.
Weichen Xue, Haoyang Bai, Lingjie Dai, Xiang Hu, Miroslav Dubec   +4 more
semanticscholar   +1 more source

Compaction Seismicity: What Determines Seismic vs. Non-Seismic Behavior in Dutch Gas Fields?

SPE Europec, 2020
Abstract Reservoir compaction in depleting gas fields can cause seismicity, as has been observed in a dozen countries (Foulger et al., 2019). So, it is no surprise that some of the Dutch gas fields induce many earthquakes up to magnitude 3.5.
C. J. de Pater, Cas Berentsen, Hans Martens   +2 more
openaire   +1 more source

Influence of Axial Load Ratio on the Seismic Behavior of Steel Fiber–Reinforced Concrete Composite Shear Walls

, 2020
The seismic behavior of shear walls is significantly influenced by the axial load ratio (ALR), and a maximum ALR limit is generally specified by current seismic design code.
Hongmei Zhang, Ying Zhang, Xilin Lu, Y. Duan, Hanshu Zhang   +4 more
semanticscholar   +1 more source

Experimental Study on the Seismic Behavior of Tie Bar Stiffened Round-Ended Concrete-Filled Steel Tube Columns

Journal of Bridge Engineering, 2020
This paper experimentally investigates the seismic behavior of tie bar stiffened round-ended concrete-filled steel tube columns. A total of 16 specimens were tested.
F. Ding, Zhi-cheng Pan, Z. Lai, Zhi-wu Yu   +3 more
semanticscholar   +1 more source

Seismic behavior using fuzzy methods

AIP Conference Proceedings, 2018
In this paper we deal with the subject of a seismic sequence. Assuming that the major earthquake in a specified region has a certain intensity level, we study all the earthquakes, which follow, according to their magnitude and to the time difference from the main one.
Avrilia Konguetsof, Basil Papadopoulos
openaire   +1 more source

Effect of Fire Damage on Seismic Behavior of Cast-in-Place Reinforced Concrete Columns

, 2020
This paper presents the results of an experimental study that was conducted to investigate the postfire seismic behavior of reinforced concrete columns.
U. Demir, C. Goksu, Goktug Unal, M. Green, A. Ilki   +4 more
semanticscholar   +1 more source

Seismic behavior of non-seismically designed reinforced concrete frame structure

Earthquakes and Structures, 2016
This paper presents a study on a non-seismically designed reinforced concrete (RC) frame structure. The structure was a existing three-story office building constructed according to the 1990s practice in Vietnam. The 1/3 scaled down versions of structure was tested on a shake table to investigate the seismic performance of this type of construction. It
Xuan-Huy Nguyen, Huy Cuong Nguyen
openaire   +1 more source

Seismic Behavior of Square and Circular Concrete Columns with GFRP Reinforcement

, 2020
This paper presents results from tests on seven reinforced concrete square columns under simulated seismic loading and demonstrates their satisfactory behavior even when axial load is high....
Zahra Kharal, S. Sheikh
semanticscholar   +1 more source