【正文】 二，總。所提出的工作已部分支持歐洲聚變發(fā)展協(xié)議（ EFDA）。米韋克。 然而，這項建議需要在進一步的深入研究，其中包括所有（彈性和彈塑性核查）設計規(guī)則既防止 M型和 C型損害，審議的照射，氫的影響和腐蝕的影響冷卻劑，以及實際的隧道掘進機的幾何可能變化。 展覽的循環(huán)模擬結果無論是塑料的崩潰，也不是步步后第一個 100 個循環(huán)。原來從而指出，判據(jù)，沒有履行即使傳統(tǒng)的 SMT值。 此外，在隧道掘進機循環(huán)的行為進行了模擬同時使用 Abaqus 中，自己的物質模型和粘塑性材料模型考慮的物質損失。結論和展望 在目前的工作，所需的材料參數(shù)的非線性運動，向強化 Abaqus 中，自己的材料模型已被新確定。 VI. CONCLUSION AND OUTLOOKS In the present work, material parameters required for the nonlinear kinematicisotropic hardening ABAQUSown material model have been newly determined. These parameters have been then used to find out the coolant pressure causing a plastic deformation as a function of the temperature in the cooling channels and the plasma heating. Furthermore, the cyclic behavior of the TBM has been simulated using both the ABAQUSown material model and a viscoplastic material model considering material damage. On the other hand, some important design rules have been applied and their predictions have been pared with the results of the cyclic simulations. It turned thereby out that the criterions are not fulfilled even if the conventional value of Smt is used. The newly calculated value S*m introduced similar to Sm and accounting for the softening of the EUROFER 97 cycle by cycle leads to a larger gap between the target and actual results. The results of the cyclic simulations exhibit neither the plastic collapse nor the ratcheting after the first 100 cycles. This discrepancy could mean that the criterions are possibly too conservative for EUROFER 97 and new design rules should be considered. The suggestion requires however a further indepth study including a verification of all (elastic and elasticplastic) design rules preventing both the Mtype and Ctype damage, a consideration of the irradiation, the hydrogen effect and corrosion effect by the coolant as well as the possible change of the actual TBM geometry. ACKNOWLEDGMENT We are grateful for the experimental data at the room temperature kindly given by . M. Weick. We would also thank Mrs. G. Rizzy for her help in performing the FE simulations. The presented work has been partly supported by the European Fusion Development Agreement (EFDA). REFERENCES [1] J. Aktaa, R. Schmitt, scientific report FZKA 6931, Forschungszentrum Karlsruhe GmbH, 2020 [2] M. Weick, private munication, Forschungszentrum Karlsruhe GmbH, 2020 [3] ABAQUS/Standard User39。粘下的應用程序的模擬結果，塑料材料模型考慮的損害似乎表明而是一個安定。 此溫度小中值不過 ，出于任何競爭。一個簡單的比較可以看出，這三個條件沒有得到滿足，即使從演示的 SMT 南區(qū)區(qū)議會產(chǎn)生于德 = 600（ 873K值）。 所需的最高值為 1（ 1）和（ 2）在標簽收集的評價。輻照對可能引起氫脆較為保守的會計規(guī)則是這里不考慮，因為這些材料的輻照考驗。 ofDesign規(guī)則 現(xiàn)在，下面的設計規(guī)則（彈性線）可以檢查 : *規(guī)則立即塑料的災變防治和塑料不穩(wěn)定（ M型損傷） P S. Pm +Pb KSm *為建立一個漸進變形預防規(guī)則或棘輪（ C型損傷） Pm+ Pb+ Q 3 S,m 因此， K是 彎曲的形狀因素，一般范圍在 。請注意， Abaqus 中觀眾在旋轉過程自動線性軸。阿所獲得的結果進行比較允許承認，冷卻液壓力部分彌補了等離子加熱的影響。另一方面，米的 S *計算值也可以增強實力，如果最終將確定正確。 7，南區(qū)區(qū)議會提供的演示值過高釤 /回流焊。為了避免誤解，該值已被標記為 S *米請注意，任何壓力導致崩潰的塑料在 650已經(jīng) 200次循環(huán)后（ 923K）。 7聯(lián)同演示南區(qū)區(qū)議會的 SMT 值。為了獲得所需的拉伸強度，拉伸試驗后，應該進行，例如10， 20等周期。這種變化可以但考慮到如果 SM是對實驗數(shù)據(jù)的計算由 J. Aktaa和 R. Schnitt報道 [1]。從而 ， SM 是在一特定時間中的溫度獨立力量的數(shù)量和圣是一個溫度和時間依賴性應力強度極限應力強度最低，例如見 ASME 規(guī)范設計規(guī)則 [3]。 OF DESIGN RULES The aim is now to pare the results discussed above with a prediction of some design rules based on linearelastic simulations. To apply the design rules, Smt, the minimum of Sm and St should be evaluated. Thereby, Sm is the lowest stress intensity at a given temperature among the timeindependent strength quantities and St is a temperature and timedependent stress intensity limit, see . ASME code design rules [3]. A. Calculation ofS m The available Sm and Smt values do not consider a change of the tensile strength and yield stress cycle by cycle. This change can be however taken into account if Sm is calculated on the basis of the experimental data reported by J. Aktaa and R. Schnitt in [1]. Thereby, the maximum a