ONE-STEP MOLDING METHOD OF VASE-SHAPED COLUMNAR PIER FOR URBAN VIADUCTS

Yin Chuanbin; Shao Zhengdong

doi:10.13204/j.gyjz201202024

Volume 42 Issue 2

Dec. 2014

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Yin Chuanbin, Shao Zhengdong. ONE-STEP MOLDING METHOD OF VASE-SHAPED COLUMNAR PIER FOR URBAN VIADUCTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(2): 107-110. doi: 10.13204/j.gyjz201202024

Citation:

Yin Chuanbin, Shao Zhengdong. ONE-STEP MOLDING METHOD OF VASE-SHAPED COLUMNAR PIER FOR URBAN VIADUCTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(2): 107-110. doi: 10.13204/j.gyjz201202024

Yin Chuanbin, Shao Zhengdong. ONE-STEP MOLDING METHOD OF VASE-SHAPED COLUMNAR PIER FOR URBAN VIADUCTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(2): 107-110. doi: 10.13204/j.gyjz201202024

Citation:

Yin Chuanbin, Shao Zhengdong. ONE-STEP MOLDING METHOD OF VASE-SHAPED COLUMNAR PIER FOR URBAN VIADUCTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(2): 107-110. doi: 10.13204/j.gyjz201202024

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ONE-STEP MOLDING METHOD OF VASE-SHAPED COLUMNAR PIER FOR URBAN VIADUCTS

doi: 10.13204/j.gyjz201202024

Yin Chuanbin¹,
Shao Zhengdong²

1.
China No.1 Metallurgical Construction Group Co.Ltd,Wuhan 430015,China

Received Date: 2011-08-22
Publish Date: 2012-02-20

Abstract

Abstract

The practice of one-step molding method of vase-shaped columnar pier for urban viaduct bridges,includes the design of mortar mix,fabrication of mortar formwork and installation of reinforcement for column top during pouring concrete piers.Based on the fast-track of Wuhan Huangpu Street Jinqiao Road,it was introduced the main construction process and key points of operation of one-step molding method of vase-shaped columnar pier in detail.And the construction technology described above has gained high quality economic benefit and profits in practice of the project.
- vase-shaped columnar pier,
- mortar formwork,
- rebar installation,
- one-step molding