Thermal stress analysis of a certain concrete wind cover

被引：0

作者：

Zhang Yina ^{[1
]}

Zhao Shuping ^{[1
]}

机构：

[1] Yellow River Conservancy Tech Inst, Kaifeng 475004, Peoples R China

来源：

PROGRESS IN STRUCTURE, PTS 1-4 | 2012年 / 166-169卷

关键词：

Hydropower plant; Wind cover; Temperature stress; Thermal Analysis;

D O I：

10.4028/www.scientific.net/AMM.166-169.3151

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

As an important part of hydroelectric power station,wind cover is under a high temperature stress in the process of running the station,and the structure may be in danger.This paper analyze a hydropower turbine wind cover's temperature stress in two different conditions with large general-purpose finite element analysis software ANSYS.Study shows that in the worst case of load combination,Wind cover appears higher tensile stress values.In order to ensure the structural safety, the measures of arranging ring bar and vertical bar on the outer wall of the wind cover are suggested.

引用

页码：3151 / 3154

页数：4

共 50 条

[21] Analysis of mass concrete structures with concrete properties by thermal stress device - part II: verification
Cha, Sang-Lyul
Jin, Seung-Seop
Kim, Jin-Keun
MAGAZINE OF CONCRETE RESEARCH, 2020, 72 (08) : 392 - 411
[22] THERMAL-STRESS ANALYSIS OF A CONCRETE PAVEMENT WITHOUT EXPANSION JOINTS
TU, HT
EXPERIMENTAL MECHANICS, 1989, 29 (04) : 364 - 371
[23] Finite element analysis for thermal stress of concrete slabs with friction constraint
Zhang, Guo-Xin
Peng, Jing
Shuili Xuebao/Journal of Hydraulic Engineering, 2001, (11):
[24] Thermal Stress Analysis Based on Equivalent Age of Heterogeneous Mass Concrete
Su Peifang
Lu Xingli
ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4, 2013, 353-356 : 3256 - +
[25] Simulation and Analysis of the Thermal Stress in Concrete under Temperature Fluctuation Condition
Zhao, Yading
Li, Xueying
Liu, Hongyang
ADVANCES IN BUILDING MATERIALS, PTS 1-3, 2011, 168-170 : 1957 - 1960
[26] NONLINEAR ANALYSIS OF THE THERMAL STRESS FOR CONTINUOUSLY REINFORCED CONCRETE PAVEMENT (CRCP)
Zhong Chun-Ling
Liu Han-Bing
Zhang Yun-Long
6TH INTERNATIONAL SYMPOSIUM OF ASIA INSTITUTE OF URBAN ENVIRONMENT: ENERGY CONSERVATION AND CARBON OFF IN ASIA CITY, 2009, : 277 - 280
[27] Analysis on the thermal field stress of concrete pier under solar radiation
Lan, Feng-Lin
Yang, Shou-Ju
Electronic Journal of Geotechnical Engineering, 2014, 19 M : 2947 - 2962
[28] THERMAL STRESS ANALYSIS OF CONCRETE STRUCTURES BY FINITE PRISM METHOD.
Yamashita, Yuji
Tanabe, Tadaaki
1985, 6 : 647 - 654
[29] Analysis on the thermal field stress of concrete pier under solar radiation
1600, E-Journal of Geotechnical Engineering, 214B Engineering South, Stillwater, OK 74078, United States (19 N):
[30] Numerical analysis of thermal stress field for mass concrete with cooling pipe
Shi, Junfeng
Xiong, Jianmin
Yu, Tianqing
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON HEALTH MONITORING OF STRUCTURE, MATERIALS AND ENVIRONMENT, VOLS 1 AND 2, 2007, : 669 - 674

← 1 2 3 4 5 →