A Dynamic Model for Effective and Optimal Planning of Formwork in Construction Projects

被引:2
|
作者
Baskova, Renata [1 ]
Tazikova, Alena [1 ]
Strukova, Zuzana [1 ]
Kozlovska, Maria [1 ]
Cabala, Jozef [1 ]
机构
[1] Tech Univ Kosice, Inst Technol Econ & Management Construct, Fac Civil Engn, Kosice 04200, Slovakia
关键词
formwork; concrete structure; modeling; cost of formwork; construction time;
D O I
10.3390/buildings13071794
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The cost of producing one cubic meter of concrete structure, depending on the structure's shape, type, and complexity, can be variously high. The cost of concrete, reinforcement, formwork, and labor ratio varies. But unlike the cost of concrete and reinforcement, which tend to be similar in the terms of the conditions of a particular construction project, the cost of formwork and work with it are different for different contractors. It often depends on the appropriateness of the formwork system used, the optimal placement of the formwork sets, the minimization of downtime, and the efficiency of the carpenters' work. Formwork modeling in the construction preparation phase intervenes in this planning area, where construction sources are defined and quantified, and the time course of their deployment is determined. The current paper deals with optimizing formwork selection and deployment in concrete structure execution. Even if several requirements must be considered when selecting and modeling the formwork (e.g., construction time, quality of concrete structure, etc.), an effort to minimize the cost of formwork, and thus construction cost, plays the most significant role. A dynamic model for effective and optimal planning of formwork in construction projects, including formwork cost analysis, is presented in the paper. The included case study demonstrated the planning of the formwork through a software application developed based on the computational algorithm of the dynamic model presented. A case study is presented in the article as a research method. An office building with five above-ground floors and one underground floor was chosen for the case study. To solve the case study, the formwork for horizontal structures (i.e., beams and slabs) is considered. The goal of the case study is to identify research questions and apply time and cost optimization to a selected specific building.
引用
收藏
页数:20
相关论文
共 50 条
  • [31] A Proposed Dynamic Model for Education in Construction Project Planning
    Hurtado, Kristen Caroline
    Sullivan, Kenneth Timothy
    2014 ASEE ANNUAL CONFERENCE, 2014,
  • [32] Chronographical Spatiotemporal Planning for Construction Projects
    Francis, Adel
    CONSTRUCTION RESEARCH CONGRESS 2020: PROJECT MANAGEMENT AND CONTROLS, MATERIALS, AND CONTRACTS, 2020, : 201 - 209
  • [33] BASF Planning Digital Construction Projects
    不详
    FLEISCHWIRTSCHAFT, 2019, 99 (02): : 48 - 48
  • [34] SAFETY PLANNING FOR CONSTRUCTION AND ALTERATION PROJECTS
    BERGTRAUN, EM
    CHEMICAL ENGINEERING, 1978, 85 (05) : 133 - 134
  • [35] A comparative evaluation of planning engineers' formwork productivity rates in European construction
    Proverbs, DG
    Holt, GD
    Olomolaiye, PO
    BUILDING AND ENVIRONMENT, 1998, 33 (04) : 181 - 187
  • [36] Automated Planning of Building Construction Considering the Amount of Available Floor Formwork
    Mohammadi, Sina
    Tavakolan, Mehdi
    Zahraie, Banafsheh
    CONSTRUCTION RESEARCH CONGRESS 2016: OLD AND NEW CONSTRUCTION TECHNOLOGIES CONVERGE IN HISTORIC SAN JUAN, 2016, : 2197 - 2206
  • [37] Optimal Planning of Hotel Renovation Projects
    AlOtaibi, Mansour
    El-Rayes, Khaled
    Altuwaim, Ayman
    AlOmani, Abdullah
    BUILDINGS, 2021, 11 (12)
  • [38] Alternative Model to Determine the Optimal Government Subsidies in Construction Stage of PPP Rail Transit Projects under Dynamic Uncertainties
    Lv, Junna
    Zhang, Yan-ying
    Zhou, Wen
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2020, 2020
  • [39] Alternative model to determine the optimal government subsidies in construction stage of PPP Rail transit projects under dynamic uncertainties
    Lv, Junna
    Zhang, Yan-Ying
    Zhou, Wen
    Lv, Junna (wqljn@126.com), 1600, Hindawi Limited (2020):
  • [40] Dynamic planning and control methodology for design/build fast-track construction projects
    Peña-Mora, F
    Li, M
    JOURNAL OF CONSTRUCTION ENGINEERING AND MANAGEMENT-ASCE, 2001, 127 (01): : 1 - 17