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Compression Performance of Non-dispersible Concrete Columns

 Compression Performance of Non-dispersible Concrete Columns
Author(s): , ,
Presented at IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010, published in , pp. 468-469
DOI: 10.2749/222137810796025393
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A large number of non-dispersible underwater concrete materials will be extensively used in works which span over rivers and sea, so it is important to study the performance of non-dispersible unde...
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Bibliographic Details

Author(s):


Medium: conference paper
Language(s): English
Conference: IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010
Published in:
Page(s): 468-469 Total no. of pages: 7
Page(s): 468-469
Total no. of pages: 7
Year: 2010
DOI: 10.2749/222137810796025393
Abstract:

A large number of non-dispersible underwater concrete materials will be extensively used in works which span over rivers and sea, so it is important to study the performance of non-dispersible under water concrete structures. Non-dispersible underwater concrete is the concrete mixing with special additives-anti-washout admixture, which is a kind of water-soluble polymers with long-chain struct- ure and strong absorption capacity. In the present paper, the axial and eccentric compression perfor- mance of non-dispersible underwater concrete columns were experimentally investigated. The failu- re modes and loading capacity of the columns of non-dispersible underwater concrete were mainly discussed. The experimental results showed that the compression performance of non-dispersible underwater reinforced concrete columns and the common reinforced ones are similar in some aspects.

Keywords:
column axial compression non-dispersible underwater concrete eccentric compression