ANALYSIS OF LIFE OF IN-SERVICE REINFORCED CONCRETE SINGLE-STOREY INDUSTRIAL MILL BUILDINGS SUBJECTED TO EARTHQUAKE
-
摘要: 通过模拟地震发生的时间和烈度,并进一步模拟人工地震波对钢筋混凝土单层工业厂房的弹塑性反应,在考虑地震损伤积累、结构自然老化、耐久性腐蚀损伤以及结构维修决策因素的同时,有机地把结构的安全性、耐久性和经济性结合起来,从而模拟得出服役结构的寿命分布。Abstract: It is Simulated the elastoplastic response of the reinforced concrete single-storey industrial mill buildings subjected to the artificial earthquake wave by simulating the time and the intensity of an earthquake.Combining with structural safety,durability and economical result,then the age distribution of the structures in service can be simulated when the accumulated damage,the natural deterioration of the structure,durable,erosive damage and repair decision are considered.
-
Key words:
- structure in service /
- simulated earthquake /
- repair decision /
- life of structure
-
李国强,李杰,苏小卒.建筑结构抗震设计.北京:中国建筑工业出版社,2002:8-10 [2] 蔺石柱,谢行皓,王庆熙.在役钢筋混凝土单层工业厂房寿命的预测.西安建筑科技大学学报,1995,27(3):342-348 [3] 张誉,蒋利学.混凝土结构耐久性概论.上海:科学技术出版社,2003:2 [4] 牛荻涛.混凝土结构耐久性与寿命预测.北京:科学出版社,2003:7-8 [5] Yong J P,et al.Seismic Damage Analysis of Reinforced Concrete Buidings.Journal of Structural Engineering ASCE,1985,111 (4):740 -757 [6] 蔺石柱,王庆熙,谢行皓.抗震修复工程结构寿命的计算机模拟.北京航空航天大学学报,1993,67(3-Ⅱ):111-117 [7] 尹之潜.地震灾害损失预测研究.地震工程与工程振动,1991,11(4):87-96 [8] 滕海文,赵卓,霍达.基于腐蚀控制的在役结构优化维修决策.工程力学,2001(增刊),Ⅲ:388-392 [9] Bozorgnia Y,Bertero V V.Improved Shaking and Damage Parameters for Post-Earthquake Applications// Proc.,SMIP01 Seminar on Utilization of Strong-Motion Data.Los Angeles:2001:1-22
点击查看大图
计量
- 文章访问数: 61
- HTML全文浏览量: 8
- PDF下载量: 73
- 被引次数: 0