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看到了巨大的罐體,橢圓風(fēng)頭及球罐的制作過(guò)程,看到了手工焊埋弧焊及氣體保護(hù)焊機(jī)器及工人操作,參觀了無(wú)損檢測(cè)車間,看到了本學(xué)期剛剛學(xué)過(guò)的射線檢測(cè),磁粉檢測(cè)以及當(dāng)前流行的TOFD等無(wú)損檢測(cè)方法。所以設(shè)計(jì)者應(yīng)該本著嚴(yán)格扶著人的態(tài)度對(duì)待每一次設(shè)計(jì)。二氧化碳?jí)毫?chǔ)罐一般由筒體、封頭、法蘭、密封元件、開孔和接管、支座等六大部分構(gòu)成容器本體。engineering calculation。③, AOA timescaled network diagram also greatly improve the ability to operate, fully realized in the creative process of exploration,hardships and the joy of the design do not too good, but what is learned in the design process that is the biggest harvest and the wealth of the graduation design, benefit from my , thanks to my teacher39。5 Seismic checking calculation。calculation of。關(guān)鍵詞:畢業(yè)設(shè)計(jì);磚混結(jié)構(gòu);結(jié)構(gòu)設(shè)計(jì);工程量計(jì)算;施工組織設(shè)計(jì)。此次設(shè)計(jì)成果有:①結(jié)構(gòu)施工圖10張,包括手繪5張,機(jī)繪5張;②結(jié)構(gòu)計(jì)算書一本;③雙代號(hào)、時(shí)標(biāo)網(wǎng)絡(luò)圖一張。本計(jì)算書包括的內(nèi)容:結(jié)構(gòu)設(shè)計(jì)部分:;;:(包括屋面和樓面荷載以及墻體);(包括梁,板,);(包括砌體部分條基設(shè)計(jì)以及獨(dú)立柱基的設(shè)計(jì));(墻體高厚比,墻體承載力驗(yàn)算及局部承壓計(jì)算;;(斜板的計(jì)算,平臺(tái)梁的計(jì)算,平臺(tái)板的計(jì)算);。本工程名稱為中學(xué)實(shí)驗(yàn)樓,建設(shè)地點(diǎn)為農(nóng)八師132團(tuán)。作者再現(xiàn)“小人物”保守思想和懦弱性格的目的,在于通過(guò)對(duì)“小人物”靈魂的拷問(wèn),完成人格形態(tài)的批判,把他們從沉睡中喚醒。(4)Thecalculation on the strain magnitude and frequency shift of Raman modes per strains dw/de found that, under torsional strain, dw(RBM)/det nearly linearly increased along with the increase of the tube chirality was found to split into multiple subbands in some cases, presumably due to broken symmetry induced by splitting is most likely found in zigzag and armchair the uniaxial and torsional strains can change the intensity of resonant Raman is originated from the influence of strains on electronic tranision energy this change, themodulation direction and magnitude of strains on the electronic transition energy of SWNTs can be influence of strain on the resonant Raman spectra of SWNTs has drawn much attention work here firstly experimentally studied the torsional strain effect on resonant Raman spectra of the study in the single SWNT scale by AFM manipulation can exclude the average effect originated from different diameter and helps to reveal the intrinsic property of parison of uniaxial and torsional strain for same SWNT, also benefit the understanding of the influence of different strains on analysis and modulation of strain distribution along SWNTs axis, and the parisonof related mechanical parameters of different SWNTsIt was found that after AFM manipulation, both the torsional and uniaxial strain would have a “L” shaped distribution along the SWNT axis, due to the friction between SWNTs and the substrate, and the partial relaxation of characteristics of the distribution, including the propagation distance of strain, the maximum strain and its position, and the slope of the strain distribution, are determined by the force exerted on SWNT by AFM tip, the elasticity modulus E and the shear modulus G, and the friction between SWNT and controlling the AFM manipulation and using patterned substrate with different ponents, the magnitude and distribution of strain in SWNT has been the parison of strain distribution in different SWNTs, their mechanical properties, such as E and G, and the friction with the substrate have been pared, on the single SWNTs was found that there is no monomial relationship between these parameters and the SWNTs diameter, this suggests that the chirality of SWNTs also has important effect on SWNTs mechanical words:SingleWalled Carbon Nanotubes(SWNTs), AFM manipulation and fabrication, deformation(strain), buckling, resonance Raman spectroscopy第三篇:中英文摘要榆林學(xué)院畢業(yè)論文俄國(guó)文學(xué)中“小人物”悲劇命運(yùn)成因探析肖世濤(榆林學(xué)院中文系陜西榆林719000)摘要:19世紀(jì)俄國(guó)“自然派”作家正式提出了寫“小人物”的口號(hào)。關(guān)鍵詞:?jiǎn)伪谔技{米管,AFM操縱與加工,形變,屈曲,共振拉曼光譜AFM Manipulation, Deformation and Related Raman Spectroscopy ofSingleWall Carbon NanotubesDuan XiaojieABSTRACTThe study on deformed carbon nanotubes(CNTs), including the study of their structure evolution and properties change under strain, is important not only for the application of CNTs in posite materials, strain sensors, nanoelectronic and nanoelectromechanical devices, but also for the development of related this thesis, we have developed controlled atomic force microscopy(AFM)manipulation techniques for singlewall carbon nanotubes(SWNTs)on this controlled AFM manipulation, the buckling behavior of CNTs under bending, and resonance Raman spectroscopy of SWNTs under torsional and uniaxial strains, have been main results are listed as followings: AFM manipulation techniques for SWNTs on surfaces have been developed By defining proper tip path, manipulation position on SWNT, and choosing optimal tip pressing distance, different kinds of deformation can be induced into deformation is stabilized by the interaction between SWNTs and get controlled AFM manipulation, a new kind of nanofabricationnanowelding has been invented based on the AFM oxidation of Si the Si substrate with SWNT on top of it is oxidized by the AFM tip, the newly formed SiOx will grow around the tube, effectively fixing that site of SWNT onto the Si existence of SWNT can enhance the oxidation of same oxidation condition, more SiOx can be produced with the presence of SWNT than the case where there is no is helpful for the