Mechanical Properties of New Composite Wood-Plastic Formworks with Aluminum Alloy Frame
Joint Authors
Shi, Kairong
Xu, Jiebin
Jiang, Zhengrong
Lv, Junfeng
Lu, Yonghui
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-07
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
Formwork engineering plays a crucial role in cost, efficiency, quality, and schedule in civil engineering.
Currently, wood-plastic formwork, which has favorable mechanical properties such as wood and excellent stability, formability, ease of demolding, and time-saving as plastic, is earning its increasing reputation in construction.
This work focuses on mechanical properties of two types of new composite wood-plastic formworks with aluminum alloy frame used for construction, that is, single-span simply supported and three-span continuous formworks.
Experimental investigation shows that the two types of wood-plastic formworks demonstrate favorable performance, and the deflections and stresses are within the allowable range, thereby satisfying the structural bearing requirements.
Numerical analyses confirm that the results of the refined and general finite element models are consistent with the experimental results, but the former has a higher accuracy.
When the requirement of accuracy is not too strict, the general model is preferred, given the modeling convenience and high efficiency.
On the basis of experimental and numerical investigations, practical simplified formulas are proposed to facilitate rapid calculation and evaluation considering transverse deflection and inconsistency of two materials.
Therefore, the results in this work can provide a theoretical basis for developing and applying the new formworks.
American Psychological Association (APA)
Shi, Kairong& Xu, Jiebin& Jiang, Zhengrong& Lv, Junfeng& Lu, Yonghui. 2020. Mechanical Properties of New Composite Wood-Plastic Formworks with Aluminum Alloy Frame. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-19.
https://search.emarefa.net/detail/BIM-1123486
Modern Language Association (MLA)
Shi, Kairong…[et al.]. Mechanical Properties of New Composite Wood-Plastic Formworks with Aluminum Alloy Frame. Advances in Civil Engineering No. 2020 (2020), pp.1-19.
https://search.emarefa.net/detail/BIM-1123486
American Medical Association (AMA)
Shi, Kairong& Xu, Jiebin& Jiang, Zhengrong& Lv, Junfeng& Lu, Yonghui. Mechanical Properties of New Composite Wood-Plastic Formworks with Aluminum Alloy Frame. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-19.
https://search.emarefa.net/detail/BIM-1123486
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1123486