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| Research and Application of Precast Decompression Cone Construction Technology in Raw Meal Silo#br# |
| CBMI Construction Co., Ltd. |
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Abstract Overall design, building formwork and cast-in-situ construction on site are adopted usually for traditional concrete silo decompression cone at home and abroad. In order to research saving the cost of formwork and other, two construction ways are adopted for decompression cone of the two raw meal silos of this project: cast-in-situ construction on site; precast concrete on site and lifting and installation. For precast construction, through summarizing the construction experience of previous decompression cone, breaking through the technical difficulties of decompression cone construction, we make construction plan from the follow sides: reasonable arrangement of the site, rebar tying, casting, maintenance, selection of machinery, hosting, etc. In combination with the characteristics of precast element, hosting and casting, the technical breakthrough and innovation process of the construction process are completed. At last, through two construction ways, we get the conclusion.
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Received: 15 December 2017
Published: 29 March 2018
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