Study on steel plate reinforced concrete panels subjected to cyclic in-plane shear

2004 ◽  
Vol 228 (1-3) ◽  
pp. 225-244 ◽  
Author(s):  
Masahiko Ozaki ◽  
Shodo Akita ◽  
Hiroshi Osuga ◽  
Tatsuo Nakayama ◽  
Naoyuki Adachi
Keyword(s):  
Reinforced Concrete ◽  
Steel Plate ◽  
Plane Shear ◽  
Concrete Panels

scholarly journals The Numerical Investigation of Aluminum Foam-protected Reinforced Concrete Slabs under Blast Loading Using AUTODYN-3D

2018 ◽  
Vol 206 ◽  
pp. 01014
Author(s):  
Ahmed K. Taha ◽  
Zhengguo Gao ◽  
Dahai Huang
Keyword(s):  
Reinforced Concrete ◽  
Aluminum Foam ◽  
Steel Plate ◽  
Three Dimensional ◽  
Experimental Tests ◽  
High Energy ◽  
Absorption Capacity ◽  
Concrete Panels ◽  
Reinforced Concrete Slabs ◽  
Concrete Target

Aluminum foam is a lightweight material with high energy absorption capacity. In this study A Nonlinear three-dimensional hydrocode numerical simulation was carried out using autodyn-3d, which is an extensive code dealing with explosion problems. In this simulation, a high explosive material (comp B) is blasted against several concrete panels. The model was first validated using experimental tests carried out by Chengqing and has shown good results. Several numerical tests were carried out to study two parameters that affect the deflection of reinforced concrete panels. The parameters included are the thickness of concrete target and the thickness of steel plate. The results showed that increasing the thickness of the steel plate has an insignificant effect on the deflection of the reinforced concrete target while increasing the thickness of the concrete panel has a significant effect on the deflection of the concrete target.

scholarly journals Nonlinear behavior of cracked reinforced concrete panels subjected to in-plane shear stress.

1990 ◽  
pp. 165-174
Author(s):  
Hiromichi YOSHIKAWA ◽  
Katsumi KODAMA ◽  
Tada-aki TANABE
Keyword(s):  
Shear Stress ◽  
Reinforced Concrete ◽  
Nonlinear Behavior ◽  
Plane Shear ◽  
Concrete Panels

In-plane shear behaviour of thin low reinforced concrete panels for earthquake re-construction

2012 ◽  
Vol 46 (5) ◽  
pp. 841-856 ◽  
Author(s):  
M. Palermo ◽  
L. M. Gil-Martín ◽  
T. Trombetti ◽  
E. Hernández-Montes
Keyword(s):  
Reinforced Concrete ◽  
Shear Behaviour ◽  
Plane Shear ◽  
Concrete Panels

Simulation of projectile impact on steel plate-lined, reinforced concrete panels using the smooth particle hydrodynamics formulation

2021 ◽  
pp. 204141962110420
Author(s):  
Brian Terranova ◽  
Len Schwer ◽  
Andrew Whittaker
Keyword(s):  
Reinforced Concrete ◽  
Steel Plate ◽  
Numerical Study ◽  
Material Model ◽  
Projectile Impact ◽  
Concrete Panels ◽  
Back Face ◽  
Steel Liner ◽  
Observed Damage ◽  
The Impact

Data from the Tsubota et al. (1993) experiments provided the basis for a numerical study that investigated the impact response of steel-plate lined, reinforced concrete panels using the SPH formulation in LS-DYNA. The simulated tests involved 50 mm (1.97 in), 70 mm (2.76 in), and 90 mm (3.54 in) thick reinforced concrete (RC) panels with steel liners and one 50-mm thick benchmark RC panel. Three of the five panels had a steel liner attached to the back face and one had a steel liner on both faces. The panels were normally impacted by a 39.6 mm (1.56 in) diameter projectile at a velocity of 170 m/s (6693 in/s). Reasonable predictions of observed damage, including perforation, liner fracture or bulging, and concrete scabbing were achieved using the MAT072R3 concrete material model. The effectiveness of adding steel liners to a concrete panel to prevent perforation and scabbing resulting from projectile impact was investigated using the numerical model and MAT072R3. Installing a steel liner on the back face of a panel, with a reinforcement ratio equal to that of the internal reinforcement, is an effective method to mitigate scabbing but has little effect on perforation resistance.

Design of Cross Ties in Steel Plate Concrete Structures

2015 ◽  
Author(s):  
Sinjaya Tan ◽  
Jamshaid Sawab ◽  
Mo Li ◽  
Y. L. Mo ◽  
Feng Qin
Keyword(s):  
Reinforced Concrete ◽  
Steel Plate ◽  
Concrete Beams ◽  
Experimental Studies ◽  
Concrete Structures ◽  
Reinforced Concrete Beams ◽  
Plane Shear ◽  
University Of Houston ◽  
Shear Design ◽  
Out Of Plane

Cross ties have been widely used in Steel plate Concrete (SC) structures. It is considered as one of the most effective methods in ensuring the integrity of the SC module when subjected to both flexure and out-of-plane shear. Although there are no specific guidelines for the design of cross ties as shear reinforcement in the current practice, the requirements for reinforced concrete structures specified in ACI 349 has been generally adopted in design. The experimental studies completed at the University of Houston show that a minimum amount of cross ties is required for the SC structures to preserve shear ductility. This amount was found to be greater than the ACI 349 recommendations. In addition, the strength of SC beams could not be predicted by the ACI 349 code. This paper evaluates the applicability of the present shear design methods of reinforced concrete beams to steel plate concrete beams and proposes a set of shear design equations.

scholarly journals ANALYTICAL HYSTERESIS MODEL FOR REINFORCED CONCRETE PANELS SUBJECTED TO CYCLIC IN-PLANE SHEAR

1990 ◽  
Vol 410 (0) ◽  
pp. 93-105 ◽  
Author(s):  
Kazuo KURIHARA ◽  
Nobutsugu OHMORI ◽  
Toshio TAKAHASHI ◽  
Haruji TSUBOTA ◽  
Norio INOUE ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Hysteresis Model ◽  
Plane Shear ◽  
Concrete Panels

scholarly journals Experimental Studies on Nonlinear Behaviours of Reinforced Concrete Panels Subjected to Cyclic In-plane Shear

1989 ◽  
Vol 403 (0) ◽  
pp. 105-118 ◽  
Author(s):  
Nobutsugu Ohmori ◽  
Toshio Takahashi ◽  
Haruji Tsubota ◽  
Norio Inoue ◽  
Kazuo Kurihara ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Experimental Studies ◽  
Plane Shear ◽  
Concrete Panels

scholarly journals Out-of-Plane Shear Strength of Steel-Plate-Reinforced Concrete Walls Dependent on Bond Behavior

2010 ◽  
Vol 5 (4) ◽  
pp. 385-394 ◽  
Author(s):  
Sung-Gul Hong ◽  
◽  
Wonki Kim ◽  
Kyung-Jin Lee ◽  
Namhee Kim Hong ◽  
...  
Keyword(s):  
Shear Strength ◽  
Reinforced Concrete ◽  
Steel Plate ◽  
Shear Behavior ◽  
Test Results ◽  
Plane Shear ◽  
Concrete Walls ◽  
Reinforced Concrete Walls ◽  
Out Of Plane ◽  
Strength Models

This paper investigates the out-of-plane shear behavior of composite steel-plate-reinforced concrete walls (SC walls) and proposes their shear-strength-models based on plasticity theory limit analysis. For speedy, modular construction, SC walls are fabricated using double-skin steel plates with welded shear studs and sandwiching concrete between them. A review of current design formulas provides better understanding of bond-stress-dependent shear behavior relying on studs of SC walls. We conducted experiments on bondstrength-dependent arch and/or truss action to verify proposed shear-strength models with test results. Test results, including those from literature, agreed well with the strength anticipated by proposed formulas.

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