AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Materials and Construction
A STUDY ON LATERAL PRESSURE ACTING ON CONVENTIONAL FORMWORK CONSIDERING TEMPORAL CHANGE OF HIGH FLUIDITY CONCRETE
Tomoyuki KARASAWAAtsushi KAWAMATAYoshihisa NAKATA
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2023 Volume 29 Issue 72 Pages 627-632

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Abstract

In order to determine the shape and size of structure, the formwork must be designed to be strong enough to prevent movement, entanglement when concrete is poured. In the case of concrete with high fluidity, there is no established method for evaluating lateral pressure, so a method of calculating hydraulic pressure is adopted so that the evaluation is on the safe side. In this study, when using high fluidity concrete in the normal strength range, the effect on the lateral pressure of the conventional formwork was confirmed by a full-scale experiment, and the structural calculation of the formwork was examined.

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© 2023, Architectural Institute of Japan
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