Rapid assessment of the economic efficiency of domes of buildings

21st International Scientific Conference on Advanced in Civil Engineering "Construction - The Formation of Living Environment"

土木建筑工程

Alpatov, Vadim^1 ; Sakharov, Andrey^1

Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya St. 194, R-Samara

443001, Russia^1

关键词: Alternative designs;    Cost of manufacturing;    Economic effectiveness;    Economic efficiency;    Economic indicators;    Rapid assessment;    Weight coefficients;    Weighting factors;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/365/6/062022/pdf
DOI  :  10.1088/1757-899X/365/6/062022

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

In this article, proposals are presented on the scientifically substantiated choice of most cost-effective version of the metal domes of the building from a number of alternative designs that differ from each other in a constructive form. Proposals are to modify Professor Ya. M. Likhtarnikov's methodology to determine the labor intensity and cost of manufacturing of metal building structures. The authors propose that introducing predetermined weighting factors, to determine the future cost of constructing a building. This approach allows us to get an idea of the economic effectiveness of the coating design in the early stages of design. An algorithm for determining the weight coefficients for metal coatings is presented. In order to generalize the given methodology, the authors propose to make standardization of technical and economic indicators of domed structures. As a result of the normalization of the indicators for different variants of constructions, a formula is derived for an operative estimate of the value of any dome from one generalized.