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论传统与半系统模板工程比较的方法

On the methodology of conventional and semi-system formwork project comparison.

作者信息

Lawdy Muhammad D V, Arifi Eva, Wijaya Ming Narto, Krisnawan Bagus, Rochman Taufiq

机构信息

Civil Engineering Department, Gedung A Teknik Sipil, Brawijaya University, Jl. MT. Haryono 169, Kec. Sukun, Malang 65146 Indonesia.

Civil Engineering Department, Gedung Teknik Sipil, State Polytechnic of Malang, Jl. Soekarno Hatta no. 9, Kec. Lowokwaru, Malang 65141 Indonesia.

出版信息

MethodsX. 2024 Jun 29;13:102824. doi: 10.1016/j.mex.2024.102824. eCollection 2024 Dec.

DOI:10.1016/j.mex.2024.102824
PMID:39049930
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11268118/
Abstract

Formwork refers to a temporary structure or mold that is used to hold concrete in place from the moment it is poured until it reaches the desired level of strength. Efficient utilization of formwork is a crucial aspect to take into account. This study aims to analyze the costs related to column, beam, and floor slab formwork by employing value engineering. The analysis will specifically compare the use of conventional formwork with semi-system formwork. The findings of this study propose the substitution of the column and beam formwork due to the substantial expenses associated with the conventional formwork utilized in this structure. By utilizing semi-system formwork, the expenses associated with beam formwork can be diminished by 47 %. It is advisable to employ semi-system formwork for column formwork as it can result in a cost reduction of 37 %. However, it is recommended to continue using traditional formwork for floor slab construction, as it is still 15 % more cost-effective per square meter compared to using semi-system formwork.•This method highlights the limitations of traditional formwork.•This method investigates the implementation of semi-system formwork in construction projects.•This study aims to examine and compare conventional and semi-system formwork projects.

摘要

模板是指一种临时结构或模具，用于在混凝土浇筑后直至达到所需强度水平期间将其固定在原位。高效利用模板是一个需要考虑的关键方面。本研究旨在通过运用价值工程分析与柱、梁和楼板模板相关的成本。该分析将具体比较传统模板与半系统模板的使用情况。本研究的结果表明，由于该结构中使用的传统模板成本高昂，建议更换柱和梁模板。通过使用半系统模板，梁模板的成本可降低47%。柱模板建议采用半系统模板，因为这样可降低37%的成本。然而，建议楼板施工继续使用传统模板，因为与使用半系统模板相比，每平方米成本仍低15%。•此方法突出了传统模板的局限性。•此方法研究了半系统模板在建筑项目中的应用。•本研究旨在审查和比较传统模板和半系统模板项目。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/094857f5cbbf/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/37fb3267c0d4/ga1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/ac5cee8ab42f/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/442d20ff92a6/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/4855b26f6e7e/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/094857f5cbbf/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/37fb3267c0d4/ga1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/ac5cee8ab42f/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/442d20ff92a6/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/4855b26f6e7e/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5684/11268118/094857f5cbbf/gr4.jpg

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Polymers (Basel). 2023 Sep 19;15(18):3826. doi: 10.3390/polym15183826.