Method Improvement for Formwork Construction

• Main Authors: Shinn-Liang Chou, 周信良
• Other Authors: Yeng-Horng Perng
• Format: Others
• Language: zh-TW
• Published: 1994
• Online Access: http://ndltd.ncl.edu.tw/handle/02724020406706363567

碩士 === 國立臺灣科技大學 === 營建工程技術學系 === 82 === Cost of formwork is a major part in total cost of concrete constructions. Cost structures of three formwork systems including a conventional plywood form, a high density plywood ganged form, and a modularized steel form have been surveyed and analyzed in this research to build a generalized cost model. This cost model can be described by two major parts namely fixed costs and variable costs. Factors affecting costs per unit area of pour are elaborated. Sensitivity analyses of these factors are performed to test potential impacts for each factor. Analytical results show that the possible number of reuse is the most sensitive factor in selecting a formwork system. The peak labor requirement and equipment rentals could also be influential in specific conditions.