1) conical head
锥形封头，折边封头
2) hem pyramidal head
折边锥形封头
1.
Calculation method on stress intensification factor of hem pyramidal head that mentioned in GB 150—1998《Steel Pressure Vessels》was derived and analyzed.
推导分析了GB 150-1998《钢制压力容器》中折边锥形封头应力增强系数K的确定方法。
3) toriconical head
带折边锥形封头
4) conical head
无折边锥形封头
5) Toriconical heads
带折边的锥形封头
6) Conical Head
锥形封头
1.
Study on feasibility of conical head with half top angle>60°;
半顶角大于60°锥形封头的可行性研究
2.
In this paper, two problems-the design of conical heads subjected to external pressure and stress intensity existing around opening are analyzed and discussed.
本文对外压锥形封头设计以及开孔接管处的应力强度等两个问题进行分析。
3.
In this paper,the authors carried out stress analysis for knuckle (transitional section) of toriconical heads (conical heads with transitional section),proposed another rule design method based on membrane theory,which is contrasted with the rule design method in operation,for the knuckle of toriconical heads.
对折边锥形封头的过渡段部分进行应力分析，提出以无矩理论为基础的常规设计方法，并与现行常规设计方法（国家标准ＧＢ１５０—８９《钢制压力容器》所规定的方法）进行比较，同时研究了计算厚度公式。
补充资料：边头风
边头风
边头风 病名。 ①指患乳蛾同时并发剧烈头痛者。《重楼玉钥》卷上：“此症一边头痛如破，或左右红肿如核（指乳蛾）须针风池二穴，服紫地散，加开关散。惟下元虚者，多致此疾。宜投补剂，以四物汤加白芷服之。” ②指内科头痛症之偏于一侧者。前者治疗类似于乳蛾治法；后者，宜结合全身情况辨证施治。
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