1) Vault destabilization
罐顶失稳
2) roof falling instability
冒顶失稳
3) roof stability lost
顶板失稳
4) roof
[英][ru:f] [美][ruf]
罐顶
1.
The precautions in the design of anchor storage tanks are studied, such as design of tank walls and roofs, determination of anchoring force and calculation of anchor seat etc.
分析对比美国石油学会油罐设计规范APl650和IGB50341《立式圆筒形钢制焊接油罐设计规范》中确定储罐是否带锚栓的关键因素,包括风载荷、地震载荷和设计内压,探讨了锚栓储罐设计中应注意的问题,如罐壁、罐顶的设计,锚栓力的确定,锚栓座的计算等。
2.
This paper comprehensively recommends some forms of the roof structure which are frequently used in tank enginnering,and briefly describes their structural features, operating ranges and serviceable conditions.
全面介绍了工程上常见的一些罐顶结构形式,并对各自的结构特点、使用范围及应用情况进行了简述。
5) tank roof
罐顶
1.
Shenli Oilfield and Henan Sifang Anti-corrosion Company have developed jointly a new reparation technique called compound structure with foam layer placed in between two glass fiber reinforced plastics to repair specific tank area, such as tank roof.
胜利油田与河南四方防腐公司针对罐顶等特殊部位的腐蚀特点,联合开发了玻璃钢包覆泡沫夹芯层复合结构修复罐顶新技术。
6) floating roof oil tank
浮顶油罐
1.
The paper provides 2 accident cases of lightning stroke and fire for floating roof oil tank.
通过两起浮顶油罐雷击火灾事故的成功扑救案例,结合某罐区浮顶油罐的管理现状,提出了整治消防设施隐患、加强应急预案实战技术演练、完善通讯设施以及特大型储油罐增加等电位连接点等防止浮顶油罐雷击着火的预防措施。
补充资料：裂纹失稳扩展
分子式：
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条