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疲劳分析软件 ANSYS FE_SAFE 简介(转).doc

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1、stavebn tm vdce mst een. een by mlo zahrnovat analzu rizik, monost nehod charakteristik a nouzovch postup, nouzov zpracovn a obsah opaten. 4, integrovan pohotovostn plny, speciln havarijn plny a mst een by mly bt mezi sebou a s ostatnmi jednotky zapojeny v nouzi, kter jsou vzjemn propojeny. 5, havar

2、ijn pln by ml zahrnovat havarijn personl a organizace kontakt, nouzov rezervn seznam a dal informace. Informace by mly bt pravideln aktualizovny a zajist, e informace jsou pesn a platn. tyi, havarijn pln revize 1, Recenze pohotovostn plny pezkoumn formul a prvky pezkumu a opaten pijatch dvma zpsoby.

3、 Kdy host slou pedevm pro havarijn plny pro zznam v podob Recenze, prvek hodnocen pro nouzov hodnocen. . Kd pro porn ochranu konstrukce budov a nsk republice ny exploze nebezpen oblasti elektrick bezpenostnch pedpis a pedpis o porn ochranu design rafinaci ropy a chemickch podnik, napklad poadavky na

4、 pedpisech a nazench. 2. pi provdn instalace me zpsobit por, exploze, kter sti by mly bt pln nastaven peht, petlaku, micch pstroj, alarm (zvuk a svtla). 3. kde je holav plyn (pra) me unikat , holav plyn koncentrac detekce, alarm by mla bt nastavena. 4. vechny komunikoval s holav, vbun zazen s inertn

5、m plynem, plynov penosov potrub, by mla bt nastavena zabrnit holavch a vbunch ltek do zazen, ale nemla bt samostatn zptn ventil. 5. holav plyn (pra) nastavit plamen svodi odvzduovac vvod, snadno pracovat, kde se zastavit ventily, aby pi vstupn vtrac potrub je v plamenech, peruil por plynu odvzduovac

6、 potrub ml bt nainstalovn v nejni hasicho zazen. 6. kdy dopravu holavch materil by mla odpovdat prmru potrub a stedn mrn odpor, sprvn zen prtoku, co nejvce se vyhnout statick elektiny. Antistatick opaten, jako jsou zazen, potrub, by mlo bt v souladu s technickmi pedpisy pro uzemnn design pro chemick

7、 podniky pslunch ustanoven. 7. nhl vbun petlaku nebo rychlho rozkladu vrobnch zazen nebo skladovacch zazen by mly bt vybaveny vbuchu (nevbun membrna), vvoz nonel trubice smrem k bezpenosti a aby prevence sekundrnch exploz, protiporn opaten. 8. vrobnthe principle of simplified EIA of construction pro

8、jects in the region. In terms of land, linked to the implementation of urban and rural construction land increase and decrease, replacement indicators for priority areas project. Charges, into the projects of water, electricity, administrative charges and preferential policies. In the area of taxati

9、on, and settled in areas of industry and its production company, within 5 years after the completion of fiscal incentives to enterprises. In terms of financing, integration of land, tax, financial and other resources, and construct “Government credit + business credit“ credit system, establishment o

10、f marketization, commercialization and modernization of the investment and financing platform; effective Bank-enterprise docking, encourages private capital into the Park, to raise industry development fund. 5, optimize the environment and service industries. To create “policy lowlands, Highlands, i

11、ntegrity of service land, development land“ as the goal, to optimize the area under development environment. All administrative law enforcement departments to appoint a full-time personnel stationed in areas dedicated to coordinating and solving problems associated with businesses in this sector. Wh

12、en there are substantial issues, sector leaders arranged to personally intervene, in-person, in-person push tangible area building a green light, easy line. To further reduce and standardize administrative examination and approval items, simplify examination and approval links, improve efficiency; a

13、ccording to the .Since the educational practice of the mass line of the party, himself seriously in the education, practical control central “eight rules“ and opposing “the four winds“ and practicing “three Suns“, and check the spirit of Jiao Yulu, ideology, solicit opinions based on outstanding pro

14、blems checked swing, careful analysis and reflection. Will now check report is as follows: first, adherence to the partys political discipline, eight in the central provision, change the style of the basic situation of 1, in compliance with the partys political disciplines. Conscientiously abide by

15、the partys political discipline, abide by the Constitution and the rules and regulations of the party, in the political, ideological and maintain highly consistent with the CPC Central Committee on the action, there is no violation of the partys political discipline problems. 2, in the implementatio

16、n of the central authorities of the eight provisions. Improving research, improving research methods, but there are less grass-roots units, primary first-hand an inadequate grasp of the problem, which is to be strengthened in the future. Second, construction, strictly in accordance with the provisio

17、ns to streamline and improve the quality of meetings of the Conference. Third, streamlining file briefs, culture involves all aspects of propaganda and ideology, sometimes due to the practical needs of invention notifications, this area needs furtherch zazen, budov a konstrukc, tanky a jin zsuvky pr

18、myslov vody, krom ustanoven vodu tak, by mlo bt instalovno v oblasti s vodou k utsnn vrtu, uzavrac ventil, aby se zabrnilo velk mnostv holavch a vbunch materil do kanalizace. 9. pouit v holavch, vbunch plyn pojistn ventil a vtrac potrub, je nutn export trubice je umstn mimo a vy ne 2 metry nad budov

19、ou. (B) pouvn ohn, ohe (viz systm sprvy prce) (c) porn zazen a organizac 1. realizace “prevence prvn a integrovan prevence“ ohe politiku, pijmout modern technologie poru a vbuchu prevence a pomoci, provdn zen podle cl. 2. zzen veden spolenosti a vedouc jednotlivch oddlen Porn bezpenost vboru, worksh

20、op zaloena porn ochrany, vedouc skupiny a nastavit dobrovolnch hasi. 3. spolenost tvaru ochrany spotebitele na pln vazek hasii, hasii formulovat pln protiporn prevence a akn pln, provdn zen podle cl, pravideln proveden publicitu porn prevence a vzdlvn a kolen, v kombinaci s oekvan porn cvien. 4. sou

21、bor stacionrn ohn uvnit spolenosti zazen, protiporn zazen mus bt v Sprva slueb, rozvoj provozn postupy a systmy zen. 5. porn zazen na serveru nastavit jasn, pstup k pohodln a bezpen msto, pravideln kontroly drby, “ti“ (to je, pevn, fixn typ a mnostv, podle odbornk), a nem nikdo nenapadal, pachatel d

22、le systmu ke zpracovn. 6. vechny holav a vbun ltky ve spolenosti a potenciln ped porem a vbuchem nebezpen vroby, skladovn, prodej a pouvn procesu a jeho souvisejc vybaven, psn zen. 7. kdy je ohe, pole tby okamit uspodejte do boje s ohnm, a ohledn vroby, plnovn, alarmy a ohn a adresu urit sti ohn a p

23、inastreamlining. Four are standard visits, except as required to participate in training, no other activity. Five is to improve news reporting, for propaganda work strictly according to the regulations. Six is strictly your presentation published strictly according to the regulations. Seven is stric

24、tly thrift, required the use of vehicles and office space and corporate hospitality. 3, change the style. Propaganda and ideological work of the new situation and new requirements of the new tasks, had done a lot of fruitful work, has made many achievements, but further closer to the grass roots, cl

25、ose to reality, close to the masses and also inadequate innovation must continue to improve. Second, the “four winds“ some outstanding issues 1, oppose formalism. One theory is that he didnt, with less close contact. Theoretical study of consciousness is not high enough, system performance is not st

26、rong enough; more passive learning, active learning few generalities and learn more, delving into less. Especially based on rational thinking on major issues, applying theory to guide the work done is not good enough, not really understand and grasp the spirit and essence of the scientific Outlook o

27、n development, did not truly achieve mastery, to apply, to a certain extent, affect the development and implementation of ideas and initiatives. Second, work arrangements, and less supervision. Propaganda and ideological work is the objective, which needs to keep the continuity efforts deployed, but

28、 stressed in the work time, less supervision. For example, color weekends in the summer theatrical activities, city square performances, urging townships, communities and rural areas shows the implementation is inadequate, insufficient cultural an educational role to play. Third base enough, master

29、grass-less real. Propaganda and ideological work in the new situation of characteristics and regularity of enough, deep enough for grass-roots public opinion Dynamics survey, for grass-roots typically drive less. For example, rural culture team active, . Im not actively take the initiative to take u

30、p, the lack of spirit of daring to, resulting in some job had a lot of power, but no tangible results. Third, innovation, lack of motivation. Emancipation did not end, innovation does not exist. In practical work, not your head, previous work experience, lack of innovation initiatives, study on the

31、characteristics of propaganda and ideological work under the new situation through, grip on grassroots ideological trends and changes are not deep, to promote new initiatives and explore new methods of ideological and cultural work is not much, and some lack of relevance and timeliness. 4, disciplin

32、e, lowering, and hard work are lacking. While working and enterprising spirit down. No real solution to treat yourself right, correctly treat past honors, their complacency, and work to see their scores more, less checking his own shortcomings, like to listen to the praise, satisfied face, online pr

33、omotion, there are typical, and lack of high standards and strict requirements, the effect is real. Second hard drive less. On hard and问题 1:ANSYS 后处理疲劳功能与 ANSYS/Fe-safe 疲劳功能的关系是什么?回答 1: ANSYS 后处理疲劳功能是依据线性累积损伤理论,利用 S-N 曲线、应力时间历程以及雨流计数技术直接计算疲劳寿命使用系数,属于简单的名义应力疲劳寿命评估,对疲劳的影响因素的考虑有限,适用于粗略估算。ANSYS/Fe-safe

34、则是专用的高级疲劳分析模块,采用先进的单/双轴疲劳计算方法,允许计算弹性或弹塑性载荷历程,综合多种影响因素(如平均应力、应力集中、缺口敏感性、(焊接成型等)初始应力、表面光洁度、表面加工性质等),按照累积损伤理论和雨流计数,根据各种应力或应变进行疲劳寿命和耐久性分析设计,或者根据疲劳材料以及载荷的概率统计规律进行概率疲劳设计以及疲劳可靠性设计,或者按照断裂力学损伤容限法计算裂纹扩展寿命。Fe-safe 疲劳计算技术先进,精度很高,广泛实用于各类金属、非金属以及合金等材料。总之,ANSYS 后处理疲劳功能仅仅是 Fe-safe 疲劳功能的一个很少部分,Fe-safe 作为复杂环境下的疲劳耐久性计

35、算是 ANSYS 疲劳的补充与延伸。问题 2:什么是高周疲劳和低周疲劳?它们与应力疲劳法和应变疲劳法之间的关系是什么?回答 2:根据疲劳断裂时交变载荷作用的总周次,疲劳可分为低周疲劳、中周疲劳和高周疲劳。一般将断裂时的总周次在 以下时,称为低周疲劳;断裂时的总周次大于 时,称为高周疲劳。在高周疲劳中,构件在破坏之前一般仅发生极小的弹性变形,而在低周疲劳中,应力往往大到足以使每个循环产生可观的宏观的塑性变形。因此,低周疲劳较高周疲劳而言显示出了延性状态。高周疲劳传统上用应力范围来描述疲劳破坏所需的时间或循环数,即按应力疲劳法评估疲劳寿命。低周疲劳(短寿命)传统上用应变范围来描述全塑性区域疲劳破坏

36、所需的时间或循环数,即按(局部) 应变疲劳法评估疲劳寿命。ANSYS FE-SAFE 是一款高级疲劳耐久性分析和信号处理的软件,它是多轴疲劳分析解决方案的领导者,算法先进,功能全面细致,是世界公认精度最高的疲劳分析软件。ANSYS FE-SAFE 既支持基于疲劳试验测试应力和应变信号的疲劳分析技术,也支持基于有限元分析计算的疲劳仿真设计技术。ANSYS FE-SAFE 具有完整的材料库、灵活多变的载荷谱定义方法、实用的疲劳信号采集与分析处理功能以及丰富先进的疲劳算法,完整的输出疲劳结果。疲劳分析软件 ANSYS FE_SAFE 简介(转)来源: 刘兴兴的日志stavebn tm vdce ms

37、t een. een by mlo zahrnovat analzu rizik, monost nehod charakteristik a nouzovch postup, nouzov zpracovn a obsah opaten. 4, integrovan pohotovostn plny, speciln havarijn plny a mst een by mly bt mezi sebou a s ostatnmi jednotky zapojeny v nouzi, kter jsou vzjemn propojeny. 5, havarijn pln by ml zahr

38、novat havarijn personl a organizace kontakt, nouzov rezervn seznam a dal informace. Informace by mly bt pravideln aktualizovny a zajist, e informace jsou pesn a platn. tyi, havarijn pln revize 1, Recenze pohotovostn plny pezkoumn formul a prvky pezkumu a opaten pijatch dvma zpsoby. Kdy host slou ped

39、evm pro havarijn plny pro zznam v podob Recenze, prvek hodnocen pro nouzov hodnocen. . Kd pro porn ochranu konstrukce budov a nsk republice ny exploze nebezpen oblasti elektrick bezpenostnch pedpis a pedpis o porn ochranu design rafinaci ropy a chemickch podnik, napklad poadavky na pedpisech a nazen

40、ch. 2. pi provdn instalace me zpsobit por, exploze, kter sti by mly bt pln nastaven peht, petlaku, micch pstroj, alarm (zvuk a svtla). 3. kde je holav plyn (pra) me unikat , holav plyn koncentrac detekce, alarm by mla bt nastavena. 4. vechny komunikoval s holav, vbun zazen s inertnm plynem, plynov p

41、enosov potrub, by mla bt nastavena zabrnit holavch a vbunch ltek do zazen, ale nemla bt samostatn zptn ventil. 5. holav plyn (pra) nastavit plamen svodi odvzduovac vvod, snadno pracovat, kde se zastavit ventily, aby pi vstupn vtrac potrub je v plamenech, peruil por plynu odvzduovac potrub ml bt nain

42、stalovn v nejni hasicho zazen. 6. kdy dopravu holavch materil by mla odpovdat prmru potrub a stedn mrn odpor, sprvn zen prtoku, co nejvce se vyhnout statick elektiny. Antistatick opaten, jako jsou zazen, potrub, by mlo bt v souladu s technickmi pedpisy pro uzemnn design pro chemick podniky pslunch u

43、stanoven. 7. nhl vbun petlaku nebo rychlho rozkladu vrobnch zazen nebo skladovacch zazen by mly bt vybaveny vbuchu (nevbun membrna), vvoz nonel trubice smrem k bezpenosti a aby prevence sekundrnch exploz, protiporn opaten. 8. vrobnthe principle of simplified EIA of construction projects in the regio

44、n. In terms of land, linked to the implementation of urban and rural construction land increase and decrease, replacement indicators for priority areas project. Charges, into the projects of water, electricity, administrative charges and preferential policies. In the area of taxation, and settled in

45、 areas of industry and its production company, within 5 years after the completion of fiscal incentives to enterprises. In terms of financing, integration of land, tax, financial and other resources, and construct “Government credit + business credit“ credit system, establishment of marketization, c

46、ommercialization and modernization of the investment and financing platform; effective Bank-enterprise docking, encourages private capital into the Park, to raise industry development fund. 5, optimize the environment and service industries. To create “policy lowlands, Highlands, integrity of servic

47、e land, development land“ as the goal, to optimize the area under development environment. All administrative law enforcement departments to appoint a full-time personnel stationed in areas dedicated to coordinating and solving problems associated with businesses in this sector. When there are substantial issues, sector leaders arra

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