【正文】 If the Sm value at the average temperature along the path ( or 899K) is considered, the difference bees more essential. The S m value for this temperature is however out of any petition. Thus, the chosen design rules predict (a) the plastic collapse and plastic instability as well as (b) the accumulation of the plastic deformation. The simulation results under application of the viscoplastic material model considering damage seems to show rather a shakedown. However, as mentioned above, to obtain a more definite result, more cycles should be simulated and, furthermore, additional load cases should be investigated. 五，驗(yàn)證設(shè)計(jì)規(guī)則 在現(xiàn)在的目標(biāo)是比較討論了關(guān)于線性彈性模擬的一些設(shè)計(jì)規(guī)則上述預(yù)測(cè)的結(jié)果。這種變化可以但考慮到如果 SM是對(duì)實(shí)驗(yàn)數(shù)據(jù)的計(jì)算由 J. Aktaa和 R. Schnitt報(bào)道 [1]。 7聯(lián)同演示南區(qū)區(qū)議會(huì)的 SMT 值。 7，南區(qū)區(qū)議會(huì)提供的演示值過高釤 /回流焊。阿所獲得的結(jié)果進(jìn)行比較允許承認(rèn)，冷卻液壓力部分彌補(bǔ)了等離子加熱的影響。 ofDesign規(guī)則 現(xiàn)在，下面的設(shè)計(jì)規(guī)則（彈性線）可以檢查 : *規(guī)則立即塑料的災(zāi)變防治和塑料不穩(wěn)定（ M型損傷） P S. Pm +Pb KSm *為建立一個(gè)漸進(jìn)變形預(yù)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 。 所需的最高值為 1（ 1）和（ 2）在標(biāo)簽收集的評(píng)價(jià)。 此溫度小中值不過 ，出于任何競(jìng)爭。 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。 此外，在隧道掘進(jìn)機(jī)循環(huán)的行為進(jìn)行了模擬同時(shí)使用 Abaqus 中，自己的物質(zhì)模型和粘塑性材料模型考慮的物質(zhì)損失。 展覽的循環(huán)模擬結(jié)果無論是塑料的崩潰，也不是步步后第一個(gè) 100 個(gè)循環(huán)。米韋克。二，總。所提出的工作已部分支持歐洲聚變發(fā)展協(xié)議（ EFDA）。 然而，這項(xiàng)建議需要在進(jìn)一步的深入研究，其中包括所有（彈性和彈塑性核查）設(shè)計(jì)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(shí)際的隧道掘進(jìn)機(jī)的幾何可能變化。原來從而指出，判據(jù)，沒有履行即使傳統(tǒng)的 SMT值。結(jié)論和展望 在目前的工作，所需的材料參數(shù)的非線性運(yùn)動(dòng)，向強(qiáng)化 Abaqus 中，自己的材料模型已被新確定。粘下的應(yīng)用程序的模擬結(jié)果，塑料材料模型考慮的損害似乎表明而是一個(gè)安定。一個(gè)簡單的比較可以看出，這三個(gè)條件沒有得到滿足，即使從演示的 SMT 南區(qū)區(qū)議會(huì)產(chǎn)生于德 = 600（ 873K值）。輻照對(duì)可能引起氫脆較為保守的會(huì)計(jì)規(guī)則是這里不考慮，因?yàn)檫@些材料的輻照考驗(yàn)。請(qǐng)注意， Abaqus 中觀眾在旋轉(zhuǎn)過程自動(dòng)線性軸。另一方面，米的 S *計(jì)算值也可以增強(qiáng)實(shí)力，如果最終將確定正確。為了避免誤解，該值已被標(biāo)記為 S *米請(qǐng)注意，任何壓力導(dǎo)致崩潰的塑料在 650已經(jīng) 200次循環(huán)后（ 923K）。為了獲得所需的拉伸強(qiáng)度，拉伸試驗(yàn)后，應(yīng)該進(jìn)行，例如10， 20等周期。從而 ， SM 是在一特定時(shí)間中的溫度獨(dú)立力量的數(shù)量和圣是一個(gè)溫度和時(shí)間依賴性應(yīng)力強(qiáng)度極限應(yīng)力強(qiáng)度最低，例如見 ASME 規(guī)范設(shè)計(jì)規(guī)則 [3]。由圖 5所示的曲線如下，對(duì)塑性應(yīng)變程度似乎達(dá)到飽和值。 6。 在最高馮米塞斯沿的前 10次循環(huán)的道路吉隆坡強(qiáng)調(diào)行為圖所示。但是，這一增