ASME计算书样本.docx

强度计算书
DATA SHEET OF EQUIPMENT INTENSITY
设备名称: 连续排污扩容器
EQUIPMENT: CONTINUOUS BLOWDOWN FLASH TANK
图号:
R5LP-
DWG NO.
文件编号:
R5LP-
Document NO.
设计规范:
ASME规范第Ⅷ卷第(1)部,2013年版
Design Code:
ASME Code Section Ⅷ Division 1, 2013 Edition
设计
Designed by
日期
Date
审核
Verified by
日期
Date
批准
Approved by
日期
Date
AI.
日期
Date

华西能源工业股份有限公司
China Western Power Industrial Co.,Ltd.
目录 CONTENTS
描述 Description
页码 Page
DESIGN CONDITION
4
ALLOWABLE STRESS
4
STRENGTH CALCULATIONS
5
1) 圆筒厚度 CYLINDRICAL SHELL THICKNESS
5
2) 椭圆封头厚度 ELLIPSOIDAL HEAD THICKNESS
6
3) 接管颈部厚度 NOZZLE NECK THICKNESS
7
4) 开孔补强计算 CALCULATION OF REINFORCEMENT FOR OPENING
8
5) 焊缝强度校核 CHECKING OF WELDING JOINT STRENGTH
14
6) 角焊缝尺寸计算 CALCULATION FOR FILLET WELDING SIZE
27
SELECTION OF STANDARD PARTS
34
HYDROSTATIC TEST PRESSURE
35
EVALUATION FOR IMPACT TEST REQUIREMENT
36
JUDGMENT FOR POST COLD FORMING HEAT TREATMENT REQUIREMENT
37
JUDGMENT FOR POSTWELD HEAT TREATMENT REQUIREMENT
38
附录 APPENDIX

CALCULATION OF BRACKET SUPPORTS
39
CALCULATION OF LUG
41
VESSEL LOADING REQUIREMENTS
43
BLBOW CALCULATION
44
1. 设计条件 DESIGN CONDITION
设计依据 Design Basis
技术协议书 Technical agreement
技术规范 Code
ASME Section Ⅷ 2013 Edition
设计压力 Design pressure
MPa

设计温度 Design temperature
℃
360
工作压力 Operating pressure
MPa

工作温度 Operating temperature
℃
280
工作介质 Operating medium

锅炉排污水(非致命)Boiler Drain (Non-lethal)
名义容积 Nominal volume
m3
12
腐蚀裕量 Corrosion allowance
mm
1
射线检测 Radiography examination
-----
full
焊接接头系数 Joint efficiency
-----

焊后热处理 Postweld heat treatment
-----
no
水压试验压力 Hydrostatic test pressure
MPa
~
最大允许工作压力
MPa

最小设计金属温度 MDMT
℃
23
2. 许用应力 ALLOWABLE STRESS
1) 壳体、封头、人孔和补强板的材料 Material for shell, heads ,manhole and reinforcing plate
SA-516M-485

在设计温度下的最