Application potential of expansive concrete to slabs on piles
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http://doi.nrct.go.th/?page=resolve_doi&resolve_doi=10.14457/TU.the.2021.569
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资源简介:
Cracking in concrete structures occurs when the shrinkage stress exceeds the tensile capacity, which is called drying shrinkage cracking and is commonly found in reinforced concrete structures. A solution to this problem is to apply expansive concrete. This independent study is aimed at surveying the overviews of the application of expansive concrete and expansive additive and its mechanisms to prevent restrained shrinkage cracking by introducing expansion in the expansion concrete. Some related existing standards are compared. Examples of construction projects of slabs on piles are surveyed and some typical characteristics such as slab thickness and reinforcement ratio are summarized.
提供机构:
Thammasat University
创建时间:
2022-09-13



