潛應力 的英文怎麼說
中文拼音 [qiányīnglì]
潛應力
英文
latent stress-
In order to improve the capability of asw, navy has, preliminarily been equipped with modern anti - submarine weapons, among which helcopter serves as the core. consequently, for the formation of the powerful combat capability, there is an urgent need of building an airborne anti - submarine tactical data system ( tds ), which carries out comprehensive information processing and fulfils inflight commanding and guiding
為了提高我軍的航空反潛水平,我軍已初步具備以旋翼飛機為核心裝備的硬體航空反潛能力,急需構建適應我軍現役搜、攻潛武器裝備的機載反潛戰術數據系統( tds ) ,使我海軍在航空反潛方面形成強大的戰鬥力。It is the regional structure stress field formed in the processes of formation of the major faults of buried hills action on the graben that controlled the development of the fractures of sandstone of mesozoic of baigezhuang region
正是壘塊上古潛山內幕主要斷層形成過程中的局部構造應力場,控制形成了柏各莊地區潛山中生界砂泥巖中裂縫的發育。" the foot thump shows potential as a deterrent of eastern grey kangaroos. and is less likely to suffer from habituation because it is a natural sound, " bender said
本德爾說,袋鼠用腳拍地的聲音具有威懾東部灰袋鼠的潛在力,由於它是自然聲音,因此它不大可能因被袋鼠適應而逐漸喪失威懾作用。The optimum designs of a good and applied outer pressure tank structure of submarine ? quasi - homocentric structure, based on approximate analytical methods and finite element stress analysis method are made
提出了準同心圓式潛艇外部耐壓液艙結構是一種優良實用的結構型式,給出了這種結構基於近似解析法和基於有限元應力分析的結構優化設計方法。In order to approach the optimum design of changeover portion structural shapes for submarine ' s different diametral pressure cabins, a new structural type, named the double arc transition form, is introduced based on the analysis of stress concentration, by using the engineering calculation method and finite element mthod
摘要為了探討潛艇不同直徑的耐壓艙室過渡段結構型式的最優設計,利用工程計算方法和有限元方法,分析過渡段結構的應力集中,提出了能夠使不同直徑圓柱殼光滑過渡的結構形式雙圓弧式過渡形式。( 2 ) taking the geology analysis as main way and combining the pre - test, predicating the tunnel ' s main geology condition ( rock quality, surrounding rock classification, long - wide joint, fault, ground water, crustal stress ), and predicating the main potential disaster ( collapse, breaking water, rockburst, large deformation ) ( 3 ) employing the stress test result and inverse analysis of the stress field, finding out the crustal stress " s distributing rule along the tunnel axes section : the highest crustal stress is 24mpa near the deepest spot, and predicting that the k2 + 260 ~ k3 + 000 likely to be the high crustal stress segment for this tunnel
通過地質分析、類比分析、監控量測、數值模擬、神經網路等方法,對鷓鴣山隧道潛在的主要地質災害(塌方、涌水、巖爆和大變形)進行了預測預報( 3 )在現場地應力測試成果的基礎上,運用數值計算進行應力場反演,基本查明了沿隧道軸線剖面的地應力分佈規律:地應力量級在最大埋深附近達到最大值24mpa ,並預測k2 + 260 k3 + 000段將很可能成為鷓鴣山隧道的高地應力段。 ( 4 )塌方往往與斷層破碎帶及千枚巖相聯系。Comparison of stiffness, strength and obturating performance of the initial obturator of the breech mechanism with those of the optimized one is made, which indicates that the stress concentration that leads to fatigue failure in the optimized structure is eliminated. the flexibility of the optimized obturator of the breech mechanism is considerably increased and its obturating performance is substantially improved
對優化前後炮閂閉氣結構剛強度和閉氣性能進行了對比,優化后的結構應力集中問題得到了有效控制,消除了潛在的疲勞源,結構的柔性得到很大程度的提高,閉氣性能有了明顯改善,實現了優化的目的。For pump shafts, the results reveal that the stress in the spline is higher than the other parts of the shaft, and the highest stress is at bottom and terminal of the spline. in fact, the broken of shafts is at the same position ; it demonstrates that the calculation is right
實踐證明,軸斷部位基本集中在潛油泵軸花鍵的根部,說明計算結果和實際是吻合的;對于潛油電機軸,應力集中點主要處在軸承鍵與環槽的交界處和花鍵的根部。As one of the most potential experimental stress measurement, ultrasonic technique was widely developed and applied in recent years. limited by their own characters, bulk wave and surface wave in ultrasonic frequency are difficult to be used to measure the internal tangent stress condition from the surface of medium. in many occasions, they will not be able to evaluate the working condition of mechanical components effectively
超聲波技術作為最有潛力的實驗應力測量技術之一,近年來得到了廣泛的發展和應用,然而超聲體波與表面波由於其自身的限制性,均無法從表面測量內部的切向應力狀況,在許多場合下無法有效進行機械構件工作狀態的評估。It is necessary for a species " adaptation and evolutionary potential to keep genetic variety at a relative level. genetic diversity in the population must not be lost furthermore and gene exchange among individuals should be enhanced as much as possible to avoid extinction of crested ibis
一定程度的遺傳變異性是維持種群的適應力與進化潛力的必要條件,為使朱?免於滅絕的厄運,必須避免其種群遺傳多樣性的進一步喪失,並盡可能增加個體間的基因交流,最大限度地避免近親繁殖。The research results indicated that it is the protection against outburst mechanism of the measure that elastic potential of coal is slowly released, zone of stress concentration is moved forward, length of stress relief zone is increased and the quantity of gas emission is reduced after injecting water
研究結果表明:該措施的防突機理在於注水后,煤體彈性潛能釋放緩慢,集中應力帶前移,卸壓帶加長,瓦斯湧出量減小。The opening stress and the life of crack growth is calculated and compared with the test results and the experience formula. the feasibility of the newman theory of opening stress used in the high strength steel is validated. then through the slice synthesis method, the three dimension surface crack of the weld joint of cone - cylinder is decomposed into many plane through cracks
本文將基於裂紋閉合現象建立的帶狀屈服模型,用在平面貫穿裂紋中,計算此時的裂紋張開應力和疲勞裂紋擴展壽命,與試驗結果和經驗公式比較,驗證newman裂紋張開應力理論在高強鋼中的可行性;然後,用切片合成法,把潛艇結構凸錐柱結合殼焊縫處的三維表面裂紋分解成平面貫穿裂紋,用帶狀屈服模型的理論來分析平面貫穿裂紋,得到裂紋沿深度方向的擴展速率,進而得到潛艇結構的疲勞壽命。Finite element stress analyses on all pressure structure of submarine
潛艇耐壓結構全船有限元應力分析The following principles are proved : increasing cfp adhesive length will release the concentrating of shear stress near the cutoff point, this will lead to the increment of loading - bear capacity of concrete beams ; increasing the thickness of cfp will improve the transition of load from concrete beam to cfp, this is useful to exert the potential of cfp ; in creasing the anti - shear modulus of adhesive will result enhance the concentrating of shear stress, this is harmful to the effect of cfp reinforced concrete beams
本文的理論分析結果可以表明:增加碳纖維板的粘結長度可以緩解碳纖維板端部界面上的剪應力集中,改善混凝土梁結構的加固效果;增大碳纖維板的粘結厚度可以增大界面上的剪應力,改善混凝土樑上載荷向碳纖維板的傳遞效果,有利於充分發揮碳纖維布的潛能;如果粘結膠層的抗剪模量過大會加劇剪應力的集中,從而對碳纖維加固的效果不利。The test data demonstrate that the column strengthening by the prestressing force can be removed load and strengthened synchronously and the lagging of strain of the new parts compared that of the old can be cleared up when twice - loaded. the bearing capacity of whole construction is increased remarkably and the material of both the new parts and the old reach ultimate states
通過試驗數據分析可見,預應力法加固軸心受壓構件可以達到加固與卸載同步進行,使新加部分在二次受力相對于原混凝土的應變滯后現象得到較好的消除,加固后組合構件整體承載力得到顯著提高,新加部分與原構件材料的承載潛力可以達到最大的發揮。Because of those, the paper systems analysis the complicated geological environment, the character of rock mass ' s stress field and the stability of landslide on the right bank, in addition, the paper also deeply studied the geological engineering problem after the dam was builded in order to provide science datum for engineering decision, and elicited several conclusion : ( 1 ) the character of rock mass ' s stress - strain and new structure stress fieldrfrom the middle of q3 to today, the direction of the maximal principal stress has already changed to the sn, the stress - strain action and three direction of stress have been changed from " potential positive break " to " potential slide "
同時通過以上的分析研究本文得出了以下主要的結論與認識: ( 1 )最新構造應力場與地殼巖體應力?形變作用的現今特徵:自晚更新世( q _ 3 )中期以來,區域應力場的最大主應力( _ 1 )作用方向轉為近南北向( n10 w )作用並一直持續至今,地殼巖體的三向應力狀態及應力?形變作用經歷了由早期的「潛在正斷型」轉變到近期的「潛在走滑型」兩個不同的發展階段。In order to change the situations, the poor village schools should set up the idea of school - based management, excavate resources in and outside of the schools, enhance the quality of the teachers, give a good service to the community, improve the utilization ability of the resources, and so on
為改變其落後面貌,農村薄弱學校應樹立「本位經營」理念,深度挖掘校內外資源;特別是應注意開發和利用其教師的潛在力量,建設高素質的教師隊伍;要服務社區,加強與社區融合;同時,校長要提高自身的資源開發與利用意識,提高資源整合能力。( welcome to front advertising. we are glad to your cooperation with our test, these questions, as informal, will indentify your potential and what kind of work you can endure. so, please try your best to do it, if private or unknown profile is included, let it go or choose other questions
您好,歡迎應聘前線文化傳播有限公司,很高興您能配合我們的問題測試,以下問題作為新鮮人之潛能力及未來擔負力的一項非正式筆試,請您發揮最佳狀態應答之,題目涉及私人或對提示材料一無所知者,可避開另選。According to the characteristic of high vacuum thermal environment in low orbit, it builds the theoretical modeling of the thermal analysis of thermal distortion in optical reflector of antennas system. making use of the results reached by ansys software, it analyzes and compare the stress and distortion of reflector under the static temperature
論文建立了在軌運行空間高真空熱環境下的天線鏡面熱變形分析模型,利用有限元分析軟體ansys模擬得到的結果,分析比較了穩態溫度場條件下潛望式天線系統反射鏡面的應力及變形情況。Buried hill high pour - point oil reservoirs are deeply buried, fracture distribution needs to be studied by comprehensively using core observation, logging identification and interpretation, seismic attribute and coherent volume analysis, finite element analysis, and tectonic stress analysis
摘要潛山高凝油油藏埋藏深,其裂縫分佈規律需要綜合應用巖心觀察、測井識別與解釋、地震屬性與相干體分析、有限元分析、構造應力分析等方法進行研究。分享友人