effects of pressure on a steel box This paper aims at investigating the dynamic response of the steel box girder under internal blast loads through experiments and numerical study. Two blast experiments of steel box models under internal explosion were conducted, and then, the numerical methods . We buy and sell surplus CNC machinery and replacement parts from manufacturers including Fanuc, Makino, and Siemens. We also perform maintenance, repair and overhaul (MRO) on non-working parts.
0 · Local buckling of hollow steel box columns under the combined
1 · Equivalent scaling method on the dynamic response of box
2 · Effects of the angle of attack on the aerodynamic characteristics
3 · Dynamic response and damage analysis of steel box wall
4 · Dynamic response and damage analysis of steel box
5 · Dynamic Response of Steel Box Girder under Internal Blast Loading
6 · Damage evaluation and prediction of steel box structures
7 · Damage Mode Analysis of Steel Box Structures
8 · Behavior of Box Concrete
9 · A combined experimental and numerical investigation on the
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This paper aims at investigating the dynamic response of the steel box girder under internal blast loads through experiments and numerical study. Two blast experiments of steel box models under internal explosion were conducted, and then, the numerical methods . Then the local buckling of hollow steel box columns under the combined action of axial load and internal lateral pressure was studied in laboratory experiments. The effects of . New equivalent scaling method on dynamic response of steel box structures. Both size effects and the strain rate sensitivity were considered. Field blast tests of steel box .
This article addresses the study on the dynamic response of steel box wall and explores useful and convenient method to predict the damage modes of multiple steel boxes subjected to internal blast loading on various . We designed three sets of steel box structures using “Replica” scaling law. We investigated steel box structures under internal blast through experiments. Scaling dynamic . In this study, a rapid prediction method for the damage range evaluation of steel box structures under internal blast load was proposed. First, we carried out a dimensional analysis .In this study, blast experiment of steel box model under internal explosion was conducted and the numerical methods are validated through comparison of experimental and numerical results.
This paper presents experimental and numerical approaches to systematically investigate the aerodynamic characteristics of streamlined box girder at angles of attack (AoA) . In recent years considerable attention has been given to estimating the strength of box concrete-filled steel tube (CFST) stub columns. The effect of confining pressures is one of . The analysis method proposed in this paper indicates the approximate damage of the steel box structure in a very short time period, which makes it more suitable for emergency evacuation and rescue operations after . This paper aims at investigating the dynamic response of the steel box girder under internal blast loads through experiments and numerical study. Two blast experiments of steel box models under internal explosion were conducted, and then, the numerical methods are introduced and validated.
Then the local buckling of hollow steel box columns under the combined action of axial load and internal lateral pressure was studied in laboratory experiments. The effects of internal lateral pressure on local buckling, strain development and the columns’ ultimate bearing capacity were documented. New equivalent scaling method on dynamic response of steel box structures. Both size effects and the strain rate sensitivity were considered. Field blast tests of steel box chambers under internal blast loading. Scaling method was validated by experimental and numerical results.
This article addresses the study on the dynamic response of steel box wall and explores useful and convenient method to predict the damage modes of multiple steel boxes subjected to internal blast loading on various loading conditions. We designed three sets of steel box structures using “Replica” scaling law. We investigated steel box structures under internal blast through experiments. Scaling dynamic deformation was obtained. The reasons for imperfect similarity were discussed. Correction of the traditional scaling law for steel box structure was conducted. In this study, a rapid prediction method for the damage range evaluation of steel box structures under internal blast load was proposed. First, we carried out a dimensional analysis of the damage range, determined the main influencing factors, and built a predictive model.
In this study, blast experiment of steel box model under internal explosion was conducted and the numerical methods are validated through comparison of experimental and numerical results. This paper presents experimental and numerical approaches to systematically investigate the aerodynamic characteristics of streamlined box girder at angles of attack (AoA) of up to 12°. The effects of AoA on the pressure characteristics and total forces are first studied through wind tunnel experiments. In recent years considerable attention has been given to estimating the strength of box concrete-filled steel tube (CFST) stub columns. The effect of confining pressures is one of the complexities in determining the ultimate strength of the CFST columns.
The analysis method proposed in this paper indicates the approximate damage of the steel box structure in a very short time period, which makes it more suitable for emergency evacuation and rescue operations after an explosion, or for the rapid assessment of damage effects after a strike.
This paper aims at investigating the dynamic response of the steel box girder under internal blast loads through experiments and numerical study. Two blast experiments of steel box models under internal explosion were conducted, and then, the numerical methods are introduced and validated. Then the local buckling of hollow steel box columns under the combined action of axial load and internal lateral pressure was studied in laboratory experiments. The effects of internal lateral pressure on local buckling, strain development and the columns’ ultimate bearing capacity were documented.
New equivalent scaling method on dynamic response of steel box structures. Both size effects and the strain rate sensitivity were considered. Field blast tests of steel box chambers under internal blast loading. Scaling method was validated by experimental and numerical results.
This article addresses the study on the dynamic response of steel box wall and explores useful and convenient method to predict the damage modes of multiple steel boxes subjected to internal blast loading on various loading conditions. We designed three sets of steel box structures using “Replica” scaling law. We investigated steel box structures under internal blast through experiments. Scaling dynamic deformation was obtained. The reasons for imperfect similarity were discussed. Correction of the traditional scaling law for steel box structure was conducted. In this study, a rapid prediction method for the damage range evaluation of steel box structures under internal blast load was proposed. First, we carried out a dimensional analysis of the damage range, determined the main influencing factors, and built a predictive model.
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In this study, blast experiment of steel box model under internal explosion was conducted and the numerical methods are validated through comparison of experimental and numerical results. This paper presents experimental and numerical approaches to systematically investigate the aerodynamic characteristics of streamlined box girder at angles of attack (AoA) of up to 12°. The effects of AoA on the pressure characteristics and total forces are first studied through wind tunnel experiments. In recent years considerable attention has been given to estimating the strength of box concrete-filled steel tube (CFST) stub columns. The effect of confining pressures is one of the complexities in determining the ultimate strength of the CFST columns.
Local buckling of hollow steel box columns under the combined
Equivalent scaling method on the dynamic response of box
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effects of pressure on a steel box|Effects of the angle of attack on the aerodynamic characteristics