高温气冷堆舱室抗商用飞机撞击的耦合数值分析

梁振斌; 聂君锋; 王海涛

doi:10.7538/yzk.2019.youxian.0142

高温气冷堆舱室抗商用飞机撞击的耦合数值分析

清华大学核能与新能源技术研究院,北京100084

计量
- 文章访问数: 214
- HTML全文浏览量: 0
- PDF下载量: 999
出版历程
- 刊出日期: 2020-02-19

Coupled Numerical Analysis of Large Commercial Aero Plane Impact on Reactor Cavity of High Temperature Gas-cooled Reactor

Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China

摘要

摘要: 本文建立了大型商用飞机撞击典型高温气冷堆核电站反应堆舱室的非线性有限元模型，计算中混凝土舱室直接采用工程用钢筋混凝土的损伤塑性本构模型，飞机结构采用Johnson-Cook本构模型。对飞机高速撞击高温气冷堆核电站反应堆舱室非线性撞击过程进行模拟计算，得出正面和侧面撞击条件下的撞击载荷曲线、撞击位移云图、反应堆舱室混凝土破坏情况等结果。评估表明，反应堆舱室结构在撞击条件下的整体损伤微小，可为保护内部关键设备提供重要的屏障功能。
- 高温气冷堆 ,
- 反应堆舱室 ,
- 飞机撞击 ,
- 动力响应
Abstract: A nonlinear finite element model of a large commercial aero plane impact on the reactor cavity of high temperature gas-cooled reactor was established in this paper. In the calculation, the concrete reactor cavity adopted the damage plastic constitutive model of engineering reinforced concrete and the aero plane adopted Johnson-Cook constitutive model. By simulating the nonlinear impact process of the aero plane impact on reactor cavity of high temperature gas-cooled reactor, the impact load curve, displacement contour and damage of concrete in the reactor cavity under frontal and lateral impact conditions were obtained. Assessment results show that the overall damage of reactor cavity structure under impact condition is small, so the cavity can provide an important barrier function for important equipment inside it.
- high temperature gas-cooled reactor ,
- reactor cavity ,
- aero plane impact ,
- dynamic response

HTML全文

参考文献(15)

[1]	汤搏. 关于核电厂防大型商用飞机撞击的要求——核电发展面临的新挑战[J]. 核安全，2010(3)：1-12，16.TANG Bo. Discussion on the impact of large commercial airplane to nuclear power plant[J]. Nuclear Safety, 2010(3): 1-12, 16(in Chinese).
[2]	国家核安全局. HAF 102—2016核动力厂设计安全规定[S]. 北京：国家核安全局，2016.
[3]	RIERA J D. On the stress analysis of structures subjected to aircraft impact forces[J]. Nuclear Engineering and Design, 1968, 8(4): 415-426.
[4]	HORNYIK K. Analytic modeling of the impact of soft missiles on protective walls[C]∥Proceedings of the 4th International Conference on Structural Mechanics in Reactor Technology. San Francisco: [s. n.], 1977.
[5]	BAHAR L Y, RICE J S. Simplified derivation of the reaction-time history in aircraft impact on a nuclear power plant[J]. Nuclear Engineering and Design, 1978, 49(3): 263-268.
[6]	SUGANO T, TSUBOTA H, KASAI Y, et al. Full-scale aircraft impact test for evaluation of impact force[J]. Nuclear Engineering and Design, 1993, 140(3): 373-385.
[7]	左家红. 秦山核电厂安全壳在飞机撞击下的非线性分析[J]. 核科学与工程，1992，12(1)：35-42.ZUO Jiahong. Nonlinear analysis of Qinshan Nuclear Power Plant containment under impacting of the aircraft[J]. Chinese Journal of Nuclear Science and Engineering, 1992, 12(1): 35-42(in Chinese).
[8]	JEON S J, JIN B M, KIM Y J. Assessment of the fire resistance of a nuclear power plant subjected to a large commercial aircraft crash[J]. Nuclear Engineering and Design, 2012, 247(6): 11-22.
[9]	刘晶波，郑文凯. 大型商用飞机撞击核电站屏蔽厂房荷载研究[J]. 振动与冲击，2014，33(6)：97-101，112.LIU Jingbo, ZHENG Wenkai. Impact load analysis on a nuclear power plant impacted by a large commercial aircraft[J]. Journal of Vibration and Shock, 2014, 33(6): 97-101, 112(in Chinese).
[10]	ABAQUS/Standard user’s manuals, v6.5[M]. Hibbitt: Karlsson & Sorensen Inc., 2005.
[11]	林丽，陆新征，韩鹏飞，等. 大型商用飞机撞击刚性墙及核电屏蔽厂房的撞击力分析[J]. 振动与冲击，2015，34(9)：158-163，176.LIN Li, LU Xinzheng, HAN Pengfei, et al. Analysis of impact force of large commercial aircraft on rigid wall and nuclear power plant containment[J]. Journal of Vibration and Shock, 2015, 34(9): 158-163, 176(in Chinese).
[12]	JOHNSON G R, COOK W H. Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures[J]. Engineering Fracture Mechanics, 1985, 21(1): 31-48.
[13]	LUBLINER J, OLIVER J, OLLER S, et al. A plastic-damage model for concrete[J]. International Journal of Solids and Structures, 1989, 25: 299-329.
[14]	刘巍，徐明，陈忠范. ABAQUS混凝土损伤塑性模型参数标定及验证[J]. 工业建筑，2014，44(S1):167-171，213.LIU Wei, XU Ming, CHEN Zhongfan. Calibration and verification of parameters of concrete damage plastic model[J]. Industrial Construction, 2014, 44(S1): 167-171, 213(in Chinese).
[15]	中华人民共和国住房和城乡建设部. GB50010—2010混凝土结构设计规范[S]. 北京：中国建筑工业出版社，2015：209-211.

施引文献(3)

期刊类型引用(3)

1.	刘蒙莎，高戈，蒋迪. 预应力钢筋混凝土结构抗侵彻性能试验及数值模拟研究. 原子能科学技术. 2024(S1): 75-86 . 本站查看
2.	朱秀云，林皋，路雨，潘蓉. 大型商用飞机撞击钢板混凝土结构安全壳的有限元分析. 原子能科学技术. 2021(03): 510-517 . 本站查看
3.	梁振斌，聂君锋，王海涛. 高温气冷堆反应堆厂房外墙及蒸发器舱室抗飞机撞击数值分析. 核动力工程. 2021(04): 259-264 . 百度学术

其他类型引用(0)

资源附件(0)

计量

文章访问数: 214
HTML全文浏览量: 0
PDF下载量: 999
被引次数: 3

高温气冷堆舱室抗商用飞机撞击的耦合数值分析

计量

出版历程

Coupled Numerical Analysis of Large Commercial Aero Plane Impact on Reactor Cavity of High Temperature Gas-cooled Reactor

期刊类型引用(3)

其他类型引用(0)

计量

出版历程

目录