1、内压圆筒强度计算表（内径）一、已知条件说明：1、计算表中红色字体为输入值，其余为计算后输出值。 2、表中材料的性能值是取值温度下的性能值，可以在性能表中根据插值法计算后修改。3、ASME材料性能表可以进行修改。工作压力 p (UG-21)Mpa0.90设计压力 p (UG-21)Mpa0.90设计温度 t100.00壳体内半径 Rmm400.00腐蚀裕量 C1mm1.00材料厚度负偏差 C2mm0.00焊接接头系数 E (UW-12)0.85圆筒材料SA-516 Gr.70材料许用应力取值温度100材料设计温度下最大许用应力 SMpa（取值）138.00名义厚度取值材料试验温度下屈服强度 Re
2、LMpa260.00材料试验温度下许用应力 S2Mpa138.006二、参 数 计 算最小厚度 tz (纵向接头） (t1/2R或P0.385SE UG-27(1)mmt = P(R + C1 )zSE - 0.6P3.09最小厚度 th (环向接头） (t1/2R或P1.25SE UG-27(2)mmth =P(R + C1 )1.542S E + 0.4P圆筒壳体最小需要厚度 t (UG-27)mm取tz和th的最大者3.09设计厚度 tsmmts=t+C14.09名义厚度 tnmmtn=ts+C24.09有效厚度 temmte=tn-C1-C25.0设计温度下最大许用工作压力MAWP P
3、(UG-98)MpaP=SEteR + 0.6te1.46三、试验压力及应力校核耐压试验类型1、液压试验试验压力 PT （UG-99b)Mpap= 1.3P STS21.89试验压力 PT （UG-99b) 用于不计算MAWP时Mpap= 1.3P STS21.17耐压试验下应力 ST（此计算为MAWP下的校核）MpaS = pT (R + 0.6te )TE te179.40校核应力Mpa0.9ReLE198.9应力校核结果T0.9ReL合格耐压试验类型2、气压或气液组合试验试验压力 PTMpap= 1.1P STS21.60试验压力 PT （UG-99b) 用于不计算MAWP时Mpap=
4、1.1p STS20.99耐压试验下应力 ST（此计算为MAWP下的校核）MpaS = pT (R + 0.6te )TE te151.80校核应力Mpa0.8ReL176.80应力校核结果T0.8ReL合格常用ASME材类别材料名称最 低 抗拉强度Mpa最 低 屈服强度Mpa304065100125150板材SA-285Gr.A310165SA-285Gr.B345185SA-285Gr.C380205108108108108108SA-515Gr.60415220118118118118118SA-515Gr.65450240128128128128128SA-515Gr.70485260
5、138138138138138SA-516Gr.60415220118118118118118SA-516Gr.65450240128128128128128SA-516Gr.70485260138138138138138SA-387Gr.11 Cl.2515310148148148148148SA-240304515205138126113107103SA-240304L485170115115115115115SA-240316515205138138138138138SA-240316L485170115115115115115管材SA-106Gr.B415240118118118118
6、118SA-106Gr.C485275138138138138138SA-312TP304515205138138137134130SA-312TP304L485170115115115115115SA-312TP316515205138138138138138SA-312TP316L485170115115115115115锻件SA-105485250138138138138138SA-266Gr.2485250138138138138138SA-182F11 Cl.2485275138138138138138SA-182F304(THK125)515205138138137134130SA
7、-182F304(THK125)515205138126113107103SA-182F304(THK125)485205138134130126122SA-182F304(THK125)485205138126113107103SA-182F304L(THK125)485170115115115115115SA-182F304L(THK125)4851701151059792.388.1SA-182F304L(THK125)450170115115115115115SA-182 F304L(THK125)4501701151059792.388.1SA-182 F316(THK125)515
8、205138138138138138SA-182 F316(THK125)515205138128118112107SA-182 F316(THK125)485205138138138136134SA-182 F316(THK125)485205138128118112107SA-182 F316L(THK125)485170115115115115115SA-182 F316L(THK125)48517011510696.391.387.4SA-182 F316L(THK125)450170115115115115115SA-182 F316L(THK125)45017011510696.3
9、91.387.4插值计算输入数据输入小数300107输入大数350101输入中间数325104计算结果料力学性能表-2010版金属温度不超过下列值时的最大许用应力,Mpa20025030032535037540042545047550052555057560010810810710410197.889.175.462.645.531.6NANANANA11811811511210810488.975.362.745.531.621.912.7NANA1281281251221181149579.663.245.331.721.912.7NANA13813813613212812310183.8
10、67.15133.621.312.9NANA11811811511210810488.975.362.745.531.621.912.7NANA1281281251221181149579.663.245.331.721.912.7NANA13813813613212812310183.867.151.033.621.312.9NANA14814814814814814814814814310772.952.336.325.217.695.789.985.984.182.280.579.277.37674.873.672.470.868.965.411010397.795.794.192.69
11、1.390.088.786.672.560.249.540.432.913412611911611411211111010810810710610599.880.310910398.095.794.192.890.989.087.886.6NANANANANA11811811811811710588.975.362.745.531.621.912.7NANA13813813813813512310183.8675133.621.312.9NANA12612211611411110910710510310199.398.093.379.665.411010397.795.794.192.691.
12、390.088.786.672.560.249.540.432.913412611911611411211111010810810710610599.880.310910398.095.794.192.890.989.087.886.6NANANANANA13813612912512211710183.967.051.133.621.312.9NANA13813612912512211710183.967.051.133.621.312.9NANA13813813813813813813613313010573.352.136.425.217.6126122116114111109107105
13、10310199.398.093.379.665.495.789.985.984.182.280.579.277.37674.873.672.470.868.965.411911811511411110910710510310199.398.093.379.665.495.789.985.984.182.280.579.277.37674.873.672.470.868.965.411010397.795.794.192.691.390.088.786.672.560.249.540.432.981.276.072.370.969.768.667.666.765.764.663.460.249
14、.540.432.911010397.795.794.192.691.390.088.786.672.560.249.540.432.981.276.072.370.969.768.667.666.765.764.663.460.249.540.432.913412611911611411211111010810810710610599.880.399.292.888.186.184.182.98281.480.679.879.278.777.877.175.013312611911611411211111010810810710610599.880.399.292.888.186.184.1
15、82.982.081.480.679.879.278.777.877.175.010910398.095.794.192.890.989.087.886.6NANANANANA81.276.072.571.270.068.867.566.365.063.8NANANANANA10910398.095.794.192.890.989.087.886.6NANANANANA81.276.072.571.270.068.867.566.365.063.8NANANANANA625650NANANANANANANANANANANANANANA12.48.0851.441.726.722.065.550.4NANANANANANA51.441.726.722.065.550.4NANANANANANA12.48.0851.441.751.441.751.441.751.441.726.722.026.722.026.722.026.722.065.550.465.550.465.550.465.550.4NANANANANANANANA
