A SIMULATION ANALYSIS ON THERMAL PERFORMANCE OF A NEW TYPE PREFABRICATED CONCRETE FLOOR SLAB

WANG Jiawei; HU Rongrong; HUANG Wei

doi:10.13204/j.gyjzG19112921

Volume 50 Issue 7

Oct. 2020

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WANG Jiawei, HU Rongrong, HUANG Wei. A SIMULATION ANALYSIS ON THERMAL PERFORMANCE OF A NEW TYPE PREFABRICATED CONCRETE FLOOR SLAB[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(7): 68-71,33. doi: 10.13204/j.gyjzG19112921

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A SIMULATION ANALYSIS ON THERMAL PERFORMANCE OF A NEW TYPE PREFABRICATED CONCRETE FLOOR SLAB

doi: 10.13204/j.gyjzG19112921

1. School of Architecture, Xi'an University of Architecture and Technology, Xi'an 710055, China;
2. School of Civil Engineering, Xi'an University of Architectural and Technology, Xi'an 710055, China

Received Date: 2019-12-04
Publish Date: 2020-10-17

Abstract

Abstract

A new type prefabricated concrete floor slab was studied in the paper. Through the finite element analysis method, the heat transfer characteristics and thermal performance of the panel were studied. The results showed that the rib grid of the floor slab could cause the uneven distribution of thermal flux and surface temperature; the thermal insulation performance of the floor was better than that of the typical concrete composite floor with same thickness; the thermal insulation performance of the floor slab could be changed with different filling materials.
- new type prefabricated concrete floor slab,
- heat transfer characteristics,
- thermal performance,
- the finite element analysis

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References(9)

References

江亿. 我国建筑耗能状况及有效的节能途径[J]. 暖通空调, 2005(5):30-40.

王俊, 赵基达, 胡宗羽. 我国建筑工业化发展现状与思考[J]. 土木工程学报, 2016,49(5):1-8.

蒋勤俭. 国内外装配式混凝土建筑发展综述[J]. 建筑技术, 2010(12):5-8.

DEL COZ DÍAZ J J, GARCÍANIETO P J, DÍAZ PÉREZ L M, et al. Nonlinear Thermal Analysis of Multi-Holed Lightweight Concrete Blocks Used in External and Non-Habitable Floors by FEM[J]. International Journal of Heat & Mass Transfer, 2011, 54(1/2/3):533-548.

刘承. Ansys热分析技术在复合保温砌块孔型布置中的应用[J]. 建筑砌块与砌块建筑, 2012(5):14-16,22.

彭玲, 马新伟, 梁海娟,等. 连锁型混凝土砌块墙体热工性能分析[J]. 沈阳建筑大学学报(自然科学版), 2013, 29(3):507-512.

宣卫红, 黄冬辉, 陈育志. 新型混凝土空心楼盖板保温隔热性能试验研究与有限元仿真分析[J]. 结构工程师, 2017, 33(4):185-192.

郝潞岑, 刘元珍, 常晋. 保温混凝土空心剪力墙热工性能分析[J].混凝土, 2018(5):147-151.

封浩, 颜宏亮. 工业化住宅技术体系研究:基于"万科"装配整体式住宅设计[J]. 住宅科技,2009,29(8):33-38.

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