1000m3液氨球罐設(shè)計(jì)及其有限元分析計(jì)算

1、1000m3液氨球罐設(shè)計(jì)及其有限元分析計(jì)算摘要本文介紹了球罐的發(fā)展背景及現(xiàn)狀，對球罐的型式、一般分類等進(jìn)行闡述，并詳細(xì)論述了球罐設(shè)計(jì)的全過程。本文根據(jù)GB123371998《鋼制球形儲罐》對1000m3液氨球罐進(jìn)行總體設(shè)計(jì)，其中包括球罐材料的選定，球殼的型式，支柱的結(jié)構(gòu)型式和布置，球罐的梯子型式和布置等；對球罐質(zhì)量、載荷、支柱、拉桿、地腳螺栓、球殼與支柱連接處的焊縫及最低點(diǎn)的強(qiáng)度進(jìn)行了計(jì)算及校核，確定其滿足使用要求，并對各接管進(jìn)行了開孔

2、補(bǔ)強(qiáng)計(jì)算。此外，參照J(rèn)B473295《鋼制壓力容器——分析設(shè)計(jì)標(biāo)準(zhǔn)》應(yīng)用有限元分析軟件ANSYS6.1對球罐與支柱連接部位進(jìn)行分析設(shè)計(jì)，并提交分析報(bào)告。關(guān)鍵詞關(guān)鍵詞：球罐常規(guī)設(shè)計(jì)分析設(shè)計(jì)有限元分析，ANSYSI1000m3液氨球罐設(shè)計(jì)及其有限元分析計(jì)算目錄第一章前言.......................................................11.1球罐的工程背景及發(fā)展現(xiàn)狀................

3、......................11.2球罐概述......................................................21.2.1球罐的特點(diǎn)................................................21.2.2球罐的結(jié)構(gòu)及型式...........................................31.3本文的主要設(shè)計(jì)內(nèi)容.......

4、.....................................61.3.1設(shè)計(jì)內(nèi)容概述...............................................61.3.2采用常規(guī)設(shè)計(jì)方法進(jìn)行液氨球罐的設(shè)計(jì)...........................71.3.3運(yùn)用ANSYS軟件對液氨球罐球殼與支柱連接部位進(jìn)行分析校核...........8第二章液氨球罐的設(shè)計(jì)計(jì)算...............

5、...........................102.1設(shè)計(jì)參數(shù).....................................................102.2液氨球罐的結(jié)構(gòu)設(shè)計(jì)...........................................102.2.1液氨球罐的材料選擇........................................102.2.2液氨球罐的總體結(jié)構(gòu)設(shè)計(jì)

6、.....................................102.2.3球殼的設(shè)計(jì)...............................................112.2.4支座設(shè)計(jì).................................................182.2.5拉桿結(jié)構(gòu).................................................192.

7、2.6人孔和接管................................................192.2.7梯子平臺.................................................362.3液氨球罐的設(shè)計(jì)計(jì)算與校核.....................................382.3.1球殼計(jì)算.......................................

8、...........382.3.2球罐質(zhì)量計(jì)算..............................................402.3.3地震載荷計(jì)算..............................................412.3.4風(fēng)載荷計(jì)算...............................................422.3.5彎矩計(jì)算.....................