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design optimization of reinforced concrete beams

design optimization of reinforced concrete beams

Design Optimization of Reinforced Concrete Beams ...

10%  Oct 26, 2017  This work presents a typical optimization technique i.e. Particle Swarm Optimization (PSO) to achieve optimal design of Reinforced Concrete (RC) beams. Optimal cross-sectional sizing of an RC beam results in cost saving, but it (optimal sizing) cannot be standardized for the various factors that influence a given design

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Design Optimization of Reinforced Concrete Beams - NASA/ADS

Dec 01, 2017  This work presents a typical optimization technique i.e. Particle Swarm Optimization (PSO) to achieve optimal design of Reinforced Concrete (RC) beams. Optimal cross-sectional sizing of an RC beam results in cost saving, but it (optimal sizing) cannot be standardized for the various factors that influence a given design. An algorithm has been developed to search for a minimum cost solution ...

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(PDF) DESIGN OPTIMIZATION OF REINFORCED CONCRETE فتحي ...

Design a least-cost reinforced concrete of beam simply supported span of 4 m supporting a uniform dead load of 1.5 kN/m and uniform live load of 1 kN/m. The concrete strength (f'c) is 28 MPa and the steel yield strength (f y ) is 420 MPa. The cost of concrete per cubic meter (Cc) is 1200 SDG; the cost of normal steel bars per ton (Cs) is 4750 ...

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Design optimization of reinforced concrete structures

Design optimization of reinforced concrete structures ... Optimal sizing and reinforcing for beam and column members in multi-bay and multi-story RC structures incorporates optimal stiffness correlation among all structural members and results in cost savings over typical-practice design solutions. A Nonlinear Programming algorithm searches for a

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(PDF) Design Optimization of Reinforced Concrete Beams ...

In this paper, a design optimization for the reinforced concrete plane frame structure has been done in order to minimize the cost of the concrete and steel for beams and columns by adopting the ...

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Design Optimization of Reinforced Concrete Beams - PDF ...

Abstract This work presents a typical optimization technique i.e. Particle Swarm Optimization (PSO) to achieve optimal design of Reinforced Concrete (RC) beams. Optimal cross-sectional sizing of an RC beam results in cost saving, but it (optimal sizing) cannot be standardized for the various factors that influence a given design.

get price

Structural Optimization of Reinforced Concrete Structures

M. Adam, Abdelrahman E. Mohamed titled “Design Optimization of Reinforced Concrete Beams Using Artificial Neural Network” discusses an Artificial Neural Networks (ANN) model for the cost optimization of simply supported beams designed according to the requirements of the ACI 318-08 code.

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(PDF) Design Optimization of Reinforced Concrete Beams ...

In this paper, a design optimization for the reinforced concrete plane frame structure has been done in order to minimize the cost of the concrete and steel for beams and columns by adopting the ...

get price

Design Optimization of Reinforced Concrete Beams - PDF ...

Abstract This work presents a typical optimization technique i.e. Particle Swarm Optimization (PSO) to achieve optimal design of Reinforced Concrete (RC) beams. Optimal cross-sectional sizing of an RC beam results in cost saving, but it (optimal sizing) cannot be standardized for the various factors that influence a given design.

get price

Design Optimization of Reinforced Concrete Frames

In this paper, a design optimization for the reinforced concrete plane frame structure has been done in order to minimize the cost of the concrete and steel for beams and columns by adopting the Artificial Neural Network (ANN) computational model trough the NeuroShell-2 software pro-gram. The design procedure conforms to the ACI-318-08 Code.

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Design optimization of reinforced concrete 3D structures ...

Jun 01, 2013  This paper presents an optimal design of three dimensional multi-story reinforced concrete structures using recently developed meta-heuristic algorithms, namely; the charged system search and the enhanced charged system search. The design is based on the ACI 318-05 code and loadings are based on ASCE7-05.

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Structural Optimization of Reinforced Concrete Structures

M. Adam, Abdelrahman E. Mohamed titled “Design Optimization of Reinforced Concrete Beams Using Artificial Neural Network” discusses an Artificial Neural Networks (ANN) model for the cost optimization of simply supported beams designed according to the requirements of

get price

10 Design Optimization of Reinforced Concrete Slabs Using ...

reinforced concrete (RC) frames under earthquake loads based on American Standard specifications. The objective function is selected as the total frame cost that includes the concrete, formwork and reinforcing steel costs for individual frame members. M. Aldwaik et. al. [10], a model for cost optimization of reinforced concrete (RC) flat slabs of

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Design Optimization of Reinforced Concrete Frames

In this paper, a design optimization for the reinforced concrete plane frame structure has been done in order to minimize the cost of the concrete and steel for beams and columns by adopting the Artificial Neural Network (ANN) computational model trough the NeuroShell-2 software program. The design procedure conforms to the ACI-318-08 Code. The variables used for design optimization are the ...

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Optimization of reinforced concrete beams using Solver tool

The total cost (concrete, steel and formworks) of reinforced concrete beams was minimized, considering as design variables the height and width of the beam cross-sections. The conclusions related to the optimization study of reinforced concrete beams are presented below, considering 11 span lengths, 9 loadings and 5 characteristic compressive ...

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Reinforced Concrete Design

stress and concrete at the concrete design strength for reinforced concrete beam design M u = maximum moment from factored loads for LRFD beam design n = modulus of elasticity transformation coefficient for steel to concrete n.a. = shorthand for neutral axis (N.A.) pH = chemical alkalinity P = name for load or axial force vector A sc f cc f sc ...

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Reliability-based Design Optimization of Concrete Flexural ...

Reliability-Based Design Optimization of Concrete Flexural Members Reinforced with Ductile FRP Bars Bashar Behnam 1 and Christopher Eamon 2 ABSTRACT In recent years, ductile hybrid FRP (DHFRP) bars have been developed for use as tensile reinforcement. However, initial material costs regain high, and it is difficult to simultaneously

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A simple genetic algorithm for the design of reinforced ...

We present an optimization model for the design of rectangular reinforced concrete beams subject to a specified set of constraints. Our model is more realistic than previously published models because it minimizes the cost of the beam on strength design procedures, while also considering the costs of concrete, steel and shuttering. Thus our method leads to very practical designs.

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Geometric Design Optimization for Dynamic Response ...

Mar 02, 2014  Discussion of “Geometric Design Optimization for Dynamic Response Problems of Continuous Reinforced Concrete Beams” by P. Sharafi, M. N. S. Hadi, and Lip H. Teh Closure to “Geometric Design Optimization for Dynamic Response Problems of Continuous Reinforced Concrete Beams” by P. Sharafi, M. N. S. Hadi, and Lip H. Teh

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Experimental and topology optimization design study of the ...

Jul 15, 2021  To study the design method of openings on the web of an I-beam, three I-beams with different circular holes were designed using the traditional truss mechanism, and the circular holes were reinforced by ring stirrups. A shear test was performed to study the failure modes of the I-beams and efficiency of the ring stirrups.

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(PDF) CO2 and Cost Optimization of Reinforced Concrete ...

The study attempted to fulfil the geotechnical and structural design requirements and (PDF) CO2 and Cost Optimization of Reinforced Concrete Cantilever Soldier Piles: A Parametric Study with Harmony Search Algorithm Zong Woo Geem - Academia

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Design Optimization of Reinforced Concrete Frames

In this paper, a design optimization for the reinforced concrete plane frame structure has been done in order to minimize the cost of the concrete and steel for beams and columns by adopting the Artificial Neural Network (ANN) computational model trough the NeuroShell-2 software pro-gram. The design procedure conforms to the ACI-318-08 Code.

get price

Design Optimization of Reinforced Concrete Frames

In this paper, a design optimization for the reinforced concrete plane frame structure has been done in order to minimize the cost of the concrete and steel for beams and columns by adopting the Artificial Neural Network (ANN) computational model trough the NeuroShell-2 software program. The design procedure conforms to the ACI-318-08 Code. The variables used for design optimization are the ...

get price

Optimization of Singly Reinforced Beam Design Using ...

employed by [7] to study the optimized design of a reinforced concrete flat slab using BS8110. 1.1 Design variables . Dimensions, steel reinforcement area are the variables for optimization of RC beams. commonly used According to [8], the strength of materials, though rarely used can also be regarded as variables. ] [9

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Design of Reinforced Concrete Deep Beams using Particle ...

Design of Reinforced Concrete Deep Beams using Particle Swarm Optimization Technique . Abstract . Researches available in literature interrelating neural networks to civil engineering design problems, especially for beep beams, are very rare. Therefore, an optimization algorithm is developed and verified in

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Optimization of reinforced concrete beams using tool

minimize the cost of reinforced concrete beams, where the design variables are the height and width of the beam cross-section and the constraints are imposed by the relevant technical standards and design variables limitations. Keywords: structural optimization, beams, reinforced concrete.

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Design Optimization of Reinforced Concrete Waffle Slab ...

Optimization; Genetic algorithm; Reinforced concrete design; MATLAB EC2 (euro code 2). 1. Introduction Concrete slabs produced from R.C comprising ribs spanning in two ways on its underneath are called waffle slabs. The network design which is shaped by the reinforcing beams result in the

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Optimum Design of Reinforced Concrete Beams Using ...

Jan 01, 2000  A paper deals with the application of Polynomial optimization technique to R.C.C. beam-member design problem. In the present study this technique is used to determine the minimum cost of reinforced concrete members by considering several design variables such as breadth, depth, area of reinforcing steel etc.

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COST AND EMBODIED ENERGY OPTIMIZATION OF

optimize the design of structural concrete. In this study, simple-span rectangular reinforced concrete (RC) beams with a range of different bending moments were analyzed. The primary goal was to combine life cycle analysis (LCA), numerical optimization, and reinforced concrete mechanics to create a framework for designing efficient RC beams.

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Reliability-based Design Optimization of Concrete Flexural ...

Reliability-Based Design Optimization of Concrete Flexural Members Reinforced with Ductile FRP Bars Bashar Behnam 1 and Christopher Eamon 2 ABSTRACT In recent years, ductile hybrid FRP (DHFRP) bars have been developed for use as tensile reinforcement. However, initial material costs regain high, and it is difficult to simultaneously

get price

Form and structural optimization: from beam modeling to 3D ...

Form and structural optimization: from beam modeling to 3D printing of reinforced concrete members PhD Candidate: Valentina Mercuri Pavia, 12 March 2018 Degree of Doctor in Philosophy in Civil Engineering and Architecture at Università degli Studi di Pavia Supervisor: Prof. Ferdinando Auricchio Co-supervisor: Prof. Domenico Asprone

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Design of Rectangular Reinforced Concrete Beam

Design of rectangular reinforced concrete beam procedure. The design of concrete beam includes the estimation of cross section dimension and reinforcement area to resist applied loads. There are two approaches for the design of beams. Firstly, begin the design by selecting depth and width of the beam then compute reinforcement area.

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DESIGN OPTIMIZATION OF REINFORCED ORDINARY AND

conventional design methods used by designers and engineers and can be extended to deal with other sections without major alterations. Keywords: Cost and weight minimization, Reinforced ordinary and high strength concrete beams, Eurocode2 (EC-2), Non-linear optimization, Algorithm. 1. Introduction Structural elements with T-shaped sections are

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Reinforced Concrete Beam Design - CivilEngineeringBible

Example 1: Design of a simply supported reinforced concrete beam. Given: A simply supported reinforced concrete beam is supporting uniform dead and live loads. Design data: Dead load: 1500 lb/ft. Live load: 800 lb/ft. Length of beam: 20 ft. Width of beam: 16 in. Depth of beam: 24 in.

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[PDF] Design Optimization of Reinforced Concrete Frames ...

In this paper, a design optimization for the reinforced concrete plane frame structure has been done in order to minimize the cost of the concrete and steel for beams and columns by adopting the Artificial Neural Network (ANN) computational model trough the NeuroShell-2 software program. The design procedure conforms to the ACI-318-08 Code. The variables used for design optimization are the ...

get price