A Study of Convergence to Control the Cost of Concrete Bridges in the Design Stages in Yemen

Majed Al-Sebaeai, Khalil Mohammed Al-Bukhaiti, Shixiong Zheng

Abstract


This research deals with the subject of concrete bridges projects cost control during the design phase. This research falls within the framework of the road bridges projects where cost control is used as a tool to help design and decision making.

The objective of this study is to develop a methodology to control the cost of bridge projects during the early design stages, by investing the database with any helpful software tool, the proposed cost control methodology is based on modeling the original elements and proposing a method of cost estimate based on the estimate of quantities from general parameters of origin and prices be updated periodically. The proposed methodology studies the various technical solutions chosen by the designer and evaluates them economically.

In this paper, a study was conducted on (12) bridges within the capital Sana’a bridges project and (7 bridges) those carried out in Sana’a-Aden road, by using the statistical program (SPSS) as a specialized program in this field, logical and theoretical issues have also been taken into account. Results that require us to study the design of the bridges based on a controlled database and applied to the case of cost and time, and on the impact of implementation risk on the cost of the project during the design phase, and the various models necessary to design a database structure that was enriched with information collected from different bridge projects were presented in the Republic of Yemen.


Keywords


Design Stages; Cost Control; Parameters Estimation; Concrete Bridges; SPSS.

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References


MAJID SOLAT YAVARI Slab Frame Bridges Structural Optimization Considering Investment Cost and Environmental Impacts Licentiate Thesis, (2017), KTH Royal Institute of Technology ABE- School of Architectural and the Built Environment Department of Civil and the Architectural Engineering Division of Structural Engineering and Bridges SE-100 44, Stockholm, Sweden.

Sirca, Gene F., and Hojjat Adeli. “Cost Optimization of Prestressed Concrete Bridges.” Journal of Structural Engineering 131, no. 3 (March 2005): 380–388. doi:10.1061/(asce)0733-9445(2005)131:3(380).

Cohn, M. Z., and Z. Lounis. “Optimal Design of Structural Concrete Bridge Systems.” Journal of Structural Engineering 120, no. 9 (September 1994): 2653–2674. doi:10.1061/(asce)0733-9445(1994)120:9(2653).

Cohn, M.Z., and G. Thiera. “Structural optimization.” Engineering Structures 19, no. 4 (April 1997): 287–288. doi:10.1016/s0141-0296(96)00071-5.

Vamsidhar, K., D. A. Eshwarswaroop, K. Ayyappapreamkrishna, and R. Gopinath. “Study and Rate Analysis of Escalation in Construction Industry.” IOSR Journal of Mechanical and Civil Engineering 11, no. 2 (2014): 14–25. doi:10.9790/1684-11251425.

Jrade, Ahmad, and Julien Lessard. “An Integrated BIM System to Track the Time and Cost of Construction Projects: A Case Study.” Journal of Construction Engineering 2015 (2015): 1–10. doi:10.1155/2015/579486.

Renata Ligocki Pedro “Optimization of Steel-Concrete Composite I-Girder Bridges” the Federal University of Santa Catarina, Brazil, 2017.

Cai, Hongwei, and Amjad J. Aref. “On the Design and Optimization of Hybrid Carbon Fiber Reinforced Polymer-Steel Cable System for Cable-Stayed Bridges.” Composites Part B: Engineering 68 (January 2015): 146–152. doi:10.1016/j.compositesb.2014.08.031.

Kaveh, A., M. Maniat, and M. Arab Naeini. “Cost Optimum Design of Post-Tensioned Concrete Bridges Using a Modified Colliding Bodies Optimization Algorithm.” Advances in Engineering Software 98 (August 2016): 12–22. doi:10.1016/j.advengsoft.2016.03.003.

Pedro, R.L., J. Demarche, L.F.F. Miguel, and R.H. Lopez. “An Efficient Approach for the Optimization of Simply Supported Steel-Concrete Composite I-Girder Bridges.” Advances in Engineering Software 112 (October 2017): 31–45. doi:10.1016/j.advengsoft.2017.06.009.

Hassanain, Mostafa A, and Robert E Loov. “Cost Optimization of Concrete Bridge Infrastructure.” Canadian Journal of Civil Engineering 30, no. 5 (October 2003): 841–849. doi:10.1139/l03-045.

Aparicio, A.C., J.R. Casas, and G. Ramos. “Computer Aided Design of Prestressed Concrete Highway Bridges.” Computers & Structures 60, no. 6 (July 1996): 957–969. doi:10.1016/0045-7949(96)00033-8.

Cohn, M. Z., and Z. Lounis. “Optimal Design of Structural Concrete Bridge Systems.” Journal of Structural Engineering 120, no. 9 (September 1994): 2653–2674. doi:10.1061/(asce)0733-9445(1994)120:9(2653).

Fragkakis, N. P., and S. Lambropoulos. "A quantity and cost estimate model for concrete road bridges." Tech. Chron. Science Journal, TCG 1 (2004): 24.

PHAOBUNJONG, K. Parametric Cost Estimating Model for Conceptual Cost Estimating of Building Construction Projects.In partial fulfillment of the requirements for the degree of Doctor of philosophy, University of Texas, Austin, (2002) .203.

Hakim, Ibrahim, SPSS reference in the analysis of data. First Edition, Shuaa Publishing, and Science, Syria, 527, (2004).

Creedy, D. G. Risk Factors Leading To Cost Overrun in The Delivery of Highway Construction Projects. Ph.D. Dissertation, University of Technology, Australia, (2006), 244.

Bernus, P.; Mertins, K.; Gunter, S.Handbook on Architectures of Information System, Business, and Economics, U.S.A., (2006), 896.




DOI: https://doi.org/10.28991/cej-0309114

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