Optimum Cost Design of Reinforced Concrete Retaining Walls
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Optimum Cost Design of Reinforced Concrete Retaining Walls .

Optimum Cost Design of Reinforced Concrete Retaining

2015-2-15  economize the cost of the concrete retaining walls under design constraints, it is advantageous for designer to cast the problem as an optimization problem. Optimum design of retaining walls has been the subject of a number of studies. Saribas and Erbatur [1] presented a detailed study on reinforced concrete cantilever retaining walls ...

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Optimum Cost Design of Reinforced Concrete Retaining Walls ...

Methods for obtaining cost and sizing equilibrium of reinforced concrete retaining walls have been the main objective of many studies over the years and continue to be relevant due to the ...

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Optimum Cost Design of Reinforced Concrete Cantilever ...

2021-8-14  economize the cost of the reinforced concrete retaining walls under design constraints, the designer needs to vary the dimens ions of the wall several times, making design process rather tedious and monotonous. Since it is extremely difficult to obtain a design satisfying all the safety requirements, it is beneficial to cast the

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Cost-Based Optimum Design of Reinforced Concrete

2019-12-15  Cost-Based Optimum Design of Reinforced Concrete Retaining Walls Considering Di erent Methods of Bearing Capacity Computation Neda Moayyeri 1, Sadjad Gharehbaghi 1 and Vagelis Plevris 2,* 1 Department of Civil Engineering, Behbahan Khatam Alanbia University of Technology,

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Cost-Based Optimum Design of Reinforced Concrete Retaining ...

This paper investigates the effect of computing the bearing capacity through different methods on the optimum construction cost of reinforced concrete retaining walls (RCRWs). Three well-known methods of Meyerhof, Hansen, and Vesic are used for the computation of the bearing capacity. In order to model and design the RCRWs, a code is developed in MATLAB.

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Optimum Design of Reinforced Concrete Retaining Walls ...

This paper develops a methodology to obtain the optimum design of the gravity and reinforced cantilever retaining walls in terms of least-cost, having different cases of backfill satisfying the ...

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Optimum Design of Reinforced Concrete Retaining Walls ...

2020-11-17  B. Ahmadi-Nedushan, H. Varaee, Optimal Design of Reinforced Concrete Retaining Walls Using a Swarm Intelligence Technique. In: Proceeding of the First International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering (Civil-Comp Press, Scotland, 2009) Google Scholar

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Optimum design of reinforced concrete retaining walls with ...

2019-8-30  The flower pollination algorithm (FPA) is an efficient metaheuristic optimization algorithm mimicking the pollination process of flowering species. In this study, FPA is applied, for the first time, to the optimum design of reinforced concrete (RC) cantilever retaining walls. It is found that FPA offers important savings with respect to conventional design approaches and that it outperforms ...

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Optimum Design of Reinforced Concrete Cantilever

2020-3-10  This study investigates optimum design in terms of minimum cost of reinforced concrete cantilever retaining walls. For the optimization process, the evolutionary method which is a combination of genetic algorithm and local search techniques was implemented. Evolutionary method was adopted in this study because it can effectively solve highly nonlinear problems and problems that feature discontinuous functions as demonstrated by several works available in the literature. The popularity of the evolutionary method may also be attributed to its availability as one of the solving methods in Solver add-in tool of Microsoft Excel. This implies that it is freely available and no need to pay for extra license to run any optimization problem. The design variables of the problem are thickness of stem wall, thickness of base slab, width of the heel, width of the toe, area of steel reinforcement for the stem wall and base slab. The objective function was to minimise the total cost of the wall, which includes costs of concrete,

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Cost-Based Optimum Design of Reinforced Concrete Retaining ...

This paper investigates the effect of computing the bearing capacity through different methods on the optimum construction cost of reinforced concrete retaining walls (RCRWs). Three well-known methods of Meyerhof, Hansen, and Vesic are used for the computation of the bearing capacity. In order to model and design the RCRWs, a code is developed in MATLAB.

Get Price

Optimum Cost Design of Reinforced Concrete Retaining Walls ...

Methods for obtaining cost and sizing equilibrium of reinforced concrete retaining walls have been the main objective of many studies over the years and continue to be relevant due to the ...

Get Price

Optimum Cost Design of Reinforced Concrete Retaining Walls ...

This paper develops a novel optimization method namely hybrid firefly algorithm with harmony search technique (IFA-HS), to obtain the optimal cost of the reinforced concrete retaining walls satisfying the stability criteria. The hybrid IFA-HS is utilized to find the economical design adhering to provisions of ACI 318-05. Also Coulomb lateral earth pressure theory is used to derive the lateral ...

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Optimum design of reinforced concrete cantilever retaining ...

This study investigates optimum design in terms of minimum cost of reinforced concrete cantilever retaining walls. For the optimization process, the evolutionary method which is a combination of genetic algorithm and local search techniques was implemented. Evolutionary method was adopted in this study because it can effectively solve highly nonlinear problems and problems that feature ...

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Optimum Design of Reinforced Concrete Retaining Walls ...

Optimum Design of Reinforced Concrete Retaining Walls: 10.4018/978-1-5225-4766-2016: Methodologies based on metaheuristic algorithms such as particle swarm optimization, harmony search algorithm, and teaching-learning-based optimization are

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Harmony search based algorithms for the optimum cost ...

Harmony search based algorithms for the optimum cost design of reinforced concrete cantilever retaining walls A. Kaveh 1,*, A. Shakouri Mahmud Abadi 2 Received: September 2009, Revised: February 2010, Accepted: April 2010 Abstract Cost optimization of the reinforced concrete cantilever soil retaining wall of a given height satisfying some ...

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Optimum design of reinforced concrete cantilever retaining ...

This study investigates optimum design in terms of minimum cost of reinforced concrete cantilever retaining walls. For the optimization process, the evolutionary method which is a combination of genetic algorithm and local search techniques was implemented.

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Optimum design of cantilever reinforced concrete

2015-11-10  task due to concrete and steel reinforcement bars have extremely different mechanical behavior, i.e. compressive strength, tensile strength, and material cost. Thus, the optimum design of RC structures may not be provided by the conventional approaches. In this paper, the optimum design of RC cantilever retaining walls is investigated.

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Jaya algorithm based optimum design of reinforced

Optimum design studies of reinforced concrete canti-lever retaining walls started in the 1980s, and after the 2000s, the focus was on the applicability of metaheuris-tic algorithms in optimization. The optimum design of the reinforced concrete retaining wall under static loads, using Simulated Annealing (SA) algorithm inspired by

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Optimizing Reinforced Concrete Cantilever Retaining Walls ...

In this paper, the cost and weight of the reinforcement concrete cantilever retaining wall are optimized using Gases Brownian Motion Optimization Algorithm (GBMOA) which is based on the gas molecules motion. To investigate the optimization capability of the GBMOA, two objective functions of cost and weight are considered and verification is made using two available solutions for retaining wall ...

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Metaheuristic approaches for optimum design of

2020-7-31  cantilever reinforced concrete retaining walls Gebrail Bekdaş *, Rasim Temür Department of Civil Engineering, İstanbul University, 34320 İstanbul, Turkey A B S T R A C T An approach is presented for optimum design of cantilever reinforced concrete (RC) retaining wall via teaching-learning based optimization (TLBO) algorithm. The objec-

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Optimum Design of Reinforced Concrete Retaining Walls ...

Optimum Design of Reinforced Concrete Retaining Walls: 10.4018/978-1-5225-4766-2016: Methodologies based on metaheuristic algorithms such as particle swarm optimization, harmony search algorithm, and teaching-learning-based optimization are

Get Price

Harmony search based algorithms for the optimum cost ...

Harmony search based algorithms for the optimum cost design of reinforced concrete cantilever retaining walls A. Kaveh 1,*, A. Shakouri Mahmud Abadi 2 Received: September 2009, Revised: February 2010, Accepted: April 2010 Abstract Cost optimization of the reinforced concrete cantilever soil retaining wall of a given height satisfying some ...

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Optimum design of reinforced concrete cantilever retaining ...

Abstract. This study investigates optimum design in terms of minimum cost of reinforced concrete cantilever retaining walls. For the optimization process, the evolutionary method which is a combination of genetic algorithm and local search techniques was implemented.

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Optimal design of reinforced concrete retaining avails

2012-8-29  design per se, does reveal its cost position against the optimal design. The present study therefore aims at developing an optimal design solution for reinforced concrete retaining walls, namely, cantilever retaining walls, counterfort retaining walls and retaining walls with relieving platforms, in terms of minimum cost as per the IS456:2000 code.

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HARMONY SEARCH BASED ALGORITHMS FOR THE OPTIMUM COST ...

2021-8-5  harmony search based algorithms for the optimum cost design of reinforced concrete cantilever retaining walls Author(s): KAVEH A. * , SHAKOURI MAHMUD ABADI A. * SCHOOL OF CIVIL ENGINEERING, IRAN UNIVERSITY OF SCIENCE AND TECHNOLOGY, NARMAK, TEHRAN-16, IRAN

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Restricted Optimum Design of Reinforced Concrete Retaining ...

2021-8-4  Restricted optimum design, teaching-learning based optimization, structural optimization, reinforced concrete, retaining walls. ABSTRACT. The optimum design of reinforced concrete (RC) members is subjected to several limitations resulting from safety measures and construction opportunities. In this study, the cost optimization of RC retaining ...

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OPTIMUM DESIGN OF CANTILEVER WALLS RETAINING

2020-1-28  to obtain the minimum cost design of a reinforced concrete cantilever retaining wall. Finally, in [16] optimum design of gravity retaining walls subject to dynamic loading was performed using a charged system search algorithm, while the Mononobe-Okabe method was used to determine the dynamic earth pressures.

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Optimum Design of Cantilever Retaining Walls Using Target ...

In this paper, an approach for reliability-based design optimization of reinforced concrete cantilever retaining wall is described. A parametric study is conducted to assess the effect of uncertainties in design parameters on the probability of failure of cantilever retaining walls.

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Grey wolf optimizer for optimum design of reinforced ...

2018-7-10  In this study, optimum design of cantilever reinforced concrete cantilever retaining walls is investigated under static load conditions. A methodology based on a recently developed metaheuristic algorithm called grey wolf optimizer was proposed.

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How Much Does a Retaining Wall Cost? 5 Estimates

Types of Materials Used for Retaining Walls and The Cost. You can get most types of retaining walls in colors or textures to suit your design. Yet, the most important part of retaining wall construction is the materials they’re made from. Treated timber is a simple and inexpensive choice for retaining walls but it has a noticeably short lifespan.

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