scholarly journals Experimental study of the wave load on the main pier of Huangmaohai Bridge under wave-current coupling effect

2021 ◽  
Vol 621 ◽  
pp. 012155
Author(s):  
Mingyang Liu ◽  
Haiyuan Liu ◽  
Jun Ma ◽  
Longzai Ge ◽  
Hanbao Chen
Keyword(s):  
Experimental Study ◽  
Coupling Effect ◽  
Wave Load ◽  
Current Coupling

Experimental study on inner slope failure mechanism of seawall by coupling effect of storm surge and wave

2019 ◽  
Vol 37 (6) ◽  
pp. 1912-1920 ◽  
Author(s):  
Junning Pan ◽  
Shupeng Wang ◽  
Tianting Sun ◽  
Maowen Chen ◽  
Dengting Wang
Keyword(s):  
Experimental Study ◽  
Failure Mechanism ◽  
Storm Surge ◽  
Slope Failure ◽  
Coupling Effect

Experiment Study of Coupling Effect among the Rotary Axes in Simulator

2014 ◽  
Vol 614 ◽  
pp. 304-307
Author(s):  
Guang Hua Li ◽  
Jin Zeng Chen ◽  
Man Lin Long
Keyword(s):  
Experimental Study ◽  
Mathematical Models ◽  
Coupling Effect ◽  
Guidance System ◽  
Experiment Study ◽  
Rotary Axes ◽  
Aerospace Technology

Development of aerospace technology is inseparable from the excellent performances of guidance system. It often tests performances of guidance system on simulator in engineering. It can be drawn that coupling effect among the rotary axes in simulator is present by analyzing mathematical models of simulator. Currently, experimental study carried out for the conclusion about coupling effect among the rotary axes is a few. Therefore, experimental study about coupling effect among the axes at the time of simulator linkage is carried out to determine the existence of such a coupling effect and observe its impact.

Experimental study on tsunami wave load acting on storage tank in coastal area

2017 ◽  
Vol 50 ◽  
pp. 347-354 ◽  
Author(s):  
Susumu Araki ◽  
Wataru Kunimatsu ◽  
Shinji Nishiyama ◽  
Tomohiro Furuse ◽  
Shin-ichi Aoki ◽  
...  
Keyword(s):  
Experimental Study ◽  
Coastal Area ◽  
Storage Tank ◽  
Tsunami Wave ◽  
Wave Load

Experimental Study of Bond Behavior on Aluminum Alloy Plate-to-Concrete Interface

2014 ◽  
Vol 501-504 ◽  
pp. 805-810 ◽  
Author(s):  
Ji Hua Zhu ◽  
Liang Liang Wei ◽  
Miao Chang Zhu ◽  
Wei Wen Li ◽  
Feng Xing
Keyword(s):  
Experimental Study ◽  
Aluminum Alloy ◽  
Bond Strength ◽  
Bond Length ◽  
Failure Modes ◽  
Coupling Effect ◽  
Experimental Program ◽  
Alloy Plate ◽  
Aluminum Alloy Plate ◽  
Concrete Interface

This paper presents an experimental study on the bond performance of aluminum alloy plate-to-concrete interface via a series of simple shear test. The parameters examined include the bond length and width of the aluminum alloy plates. Two types of failure modes were observed through the experimental program. The test results demonstrate the bond strength of the aluminum plate-to-concrete interface depends strongly on the coupling effect of bond length and width. The variation of the aluminum strain distribution along the bond length against the applied load clearly illustrates the existence of an effective bond length. The load-slip curves show that the bond width has more sensitive effect to the bond strength.

Evaluation of Ultimate Serviceable State of the Cross-Sea Bridge Pier under Freeze-Thaw and Erosion Coupling Effect

2012 ◽  
Vol 256-259 ◽  
pp. 1484-1491
Author(s):  
Qian Qiao Zhao ◽  
Lu Jin
Keyword(s):  
Coupling Effect ◽  
Strength Criterion ◽  
Engineering Calculation ◽  
Assessment Method ◽  
Bridge Pier ◽  
Wave Load ◽  
Freeze Thaw ◽  
Concrete Pile ◽  
Pile Cap ◽  
Durability Assessment

In order to put forward a durability assessment method of concrete structure based on the engineering calculation and analysis, combining with the characteristics of northern freezing coastal areas and the non-navigable spans bridge construction，the paper built the Ottosen strength criterion on concrete under freeze-thaw and erosion coupling effect. By the application of strength criterion, calculation and analysis, it has been evaluated the crack resistance at a few key points of the concrete pile cap on the bottom. The result illustrates that there will appear concrete cracks at the middle of the cushion cap bottom after a 130-year serviceable period when the bridge is attacked by the once-in-a-century wave load or ice load, that is, the safety serviceable period of the bridge pier is 130 years.

scholarly journals EXPERIMENTAL STUDY ON BORE WAVE PRESSURE ACTING ON STORAGE TANK

2018 ◽  
pp. 44
Author(s):  
Susumu Araki ◽  
Wataru Kunimatsu ◽  
Shunyo Kitaguchi ◽  
Shun Iwasaki ◽  
Shin-ichi Aoki
Keyword(s):  
Experimental Study ◽  
Storage Tank ◽  
Tsunami Wave ◽  
Coastal Areas ◽  
Storage Tanks ◽  
Wave Load ◽  
Wave Pressure ◽  
Near Future

Storage tanks located in coastal areas can be damaged by tsunami. The damage can lead a spill of gas or oil, which cause an extensive fire. Another huge tsunami triggered by earthquake is predicted to strike Japan in the near future. Therefore, tsunami wave load acting on storage tanks has to be investigated. The authors have investigated the characteristics of tsunami wave load acting on a storage tank (Araki et al., 2017a; 2017b). In this study, bore wave pressure acting on a cylindrical storage tank was measured. The characteristic of the pressure was discussed.

scholarly journals Experimental study on dynamic effect of freestanding tower of sea-crossing bridge under wave load

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Zhou Daocheng ◽  
Zhang Bo ◽  
Xue Sisi ◽  
Wei Chengxun ◽  
Ou Jinping
Keyword(s):  
Experimental Study ◽  
Dynamic Effect ◽  
Pile Group ◽  
Test Model ◽  
Wave Loads ◽  
Test Results ◽  
Base Shear ◽  
Wave Load ◽  
Vibration Period ◽  
Bridge Tower

AbstractThere is a debate over whether the sea-crossing bridges undergo dynamic motions when exposed to wave loads. In order to verify the dynamic effect of the tower of sea-crossing bridge under wave load, an experimental study on dynamic effect of a freestanding tower of sea-crossing bridge is accomplished in this paper. Firstly, a test model for a typical bridge tower of pile group foundation under wave load is established by using a scale of 1:100. Secondly, a typical sea condition is designed for the response test of the bridge tower under wave load. The test results indicated that obvious vibration of top the tower occurs when the wave load period is close to the natural vibration period of the structure, and both displacement and base shear are amplified. The results in this paper will provide an important reference for whether the dynamic effect of wave load should be considered in the designs of bridge structure under wave load.

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