Thermal Stress Analysis Based on Equivalent Age of Heterogeneous Mass Concrete
文献类型：会议论文
| 作者 | Su Peifang1,2; Lu Xingli3 |
| 出版日期 | 2013 |
| 会议日期 | MAY 24-26, 2013 |
| 会议地点 | Jinan, PEOPLES R CHINA |
| 关键词 | concrete equivalent age degree of maturity thermal stress finite element method |
| 卷号 | 353-356 |
| DOI | 10.4028/www.scientific.net/AMM.353-356.3256 |
| 页码 | 3256 |
| 英文摘要 | In order to analysis thermal stress of mass concrete accurately, material properties of mass concrete are studied by numerical simulation method, and the equivalent age is introduced to describe the mechanical properties of concrete. The calculation models of concrete mechanical parameters are summarized, and then the calculation procedures are established on the basis of equivalent age. In this way, the temperature and temperature history are considered in these models. Meanwhile, the governing equation and computer program of the thermal stress based on the equivalent age are developed. The comparison of the numerical example using proposed method and conventional FEM method shows that the proposed method performs more adaptable and accurate. |
| 源文献作者 | Tian, L ; Hou, H |
| 会议录 | ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4
 |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | DURNTEN-ZURICH |
| 语种 | 英语 |
| WOS研究方向 | Engineering |
| WOS记录号 | WOS:000336950101271 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4741]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 作者单位 | 1.Changjiang Inst Survey Planning Design & Res ; 2.Natl Dam Safety Res Ctr ; 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Su Peifang,Lu Xingli. Thermal Stress Analysis Based on Equivalent Age of Heterogeneous Mass Concrete[C]. 见:. Jinan, PEOPLES R CHINA. MAY 24-26, 2013. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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