適度耐久 的英文怎麼說

中文拼音 [shìdùnàijiǔ]
適度耐久 英文
moderate durable
  • 適 : 形容詞1 （適合） fit; suitable; proper 2 （恰好） right; opportune 3 （舒服） comfortable; well Ⅱ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 耐 : 動詞（受得住; 禁得起） be able to bear or endure
  • 久 : Ⅰ形容詞（時間長） for a long time; long Ⅱ名詞（時間的長短） of a specified duration
  • 適度 : appropriate; moderate; proper; appropriate measure; moderate degree
  • 耐久 : lasting long; durable
  1. For example the concrete faced rock - fill dam in frigid zone is distinctive in terms of frost resistance and durability, cushion material seepage prevention and frost heave, adaptability of darn filling with season coordination among construction diversion, flood discharge and the whole construction schedule etc. lianhua construction which is situated in mudanjiang basin of heilongjiang province firstly creates the successful record of construction of large - size faced rock - fill dam in frigid zone, a series of internal and external problems not having a precedent to go by have been solved

    如在面板的抗凍耐久性、墊層材料防滲和凍脹特性、壩體填築與季節的適應性、導流和度汛與總體進度的協調等方面，寒冷地區混凝土面板堆石壩均有其獨特之處。蓮花工程位於黑龍江省牡丹江流域，首創了高寒地區修建大型面板堆石壩的成功記錄，解決了一系列國內外均無先例的難題。
  2. The research indicates that cfrp especially adapts to reinforce bridge because of its high intensity, light quality and fine durability

    研究表明，復合碳纖維因其強度高、質量輕、耐久性好等特點，特別適合用來進行橋梁加固。
  3. The boat owns characteristics of high strength, light duty, corrosion and rust - free, long durability, and easy maintenance, enviroment - friendly, ect. it is suitable for sailing in river, lake and near seaside, so as to be widely used in fishing, and tourism industry

    該小艇具有高強度，輕重量，防銹，防腐蝕，易保養，經久耐用，環保好等特點，適合於江河湖泊各種水域，廣泛適用於休閑釣魚，旅遊觀光。
  4. ( 6 ) according to the requirements of safety, serviceability and durability, a reliability - based optimum model of reinforced concrete beam with limited corrosion was presented. then genetic algorithm ( ga ) optimized the design parameters

    （ 6 ）對允許鋼筋少量銹蝕的混凝土梁構件，根據結構安全、適用、耐久三方面的要求，建立了基於可靠度的耐久性優化模型，並利用遺傳演算法對其進行優化計算。
  5. High performance lightweight aggregate concrete ( hplc ) is a kind of lightweight environment - protected building material with high strength, good workability, volume stability and durability, which suits for large scale engineering such as high buildings and bridges and some important engineering which had a complicated geography condition or a special command for durability

    高性能輕集料混凝土是一種具有高工作性、高強、良好體積穩定性和優良耐久性的生態環保型輕質建築材料，特別適用於高層建築、橋梁等大跨度結構工程，以及地質條件復雜和對材料耐久性有特殊要求的重點工程建設，並對各種工程具有廣泛意義，其應用前景非常廣闊。
  6. In the process of building and using the mass concrete structures, because of the effect of out - side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance using nondestructive testing method to test the concrete ' s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseases this dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic fem to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, researched the principles of the first - arriving waves " phase when the cracks " depths are not same, obtained the relation between the inversion point and the cracks " depth, which has the direction sense in the application of projects, the second part of this dissertation is ct, which used the ultrasonic wave running through the tested - substance to get arriving - time of the ultrasonic wave, then inverse the image this dissertation drawed one ct program which can well present the different little cells " ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested - substance, ct has the better using foreground.

    在混凝土結構的施工及使用過程中，由於受其自身及外界各種因素的影響，常常會產生一些缺陷，對結構物的承載能力和耐久性造成嚴重影響，採用無損檢測技術進行質量檢測和健康診斷，這對混凝土結構開展安全、穩定性評估以及病害隱患治理研究具有重要意義。本論文主要針對大體積混凝土結構缺陷的檢測方法展開研究工作，重點討論了超聲波法檢測混凝土結構裂縫的基本原理和方法及其特點、適用范圍，運用動力有限元數值模擬其檢測過程，探討了有裂縫缺陷的混凝土結構在脈沖荷載作用下彈性波的傳播及其變化特徵，研究了不同裂縫深度下首波相位變化規律，得出了反轉臨界點與裂縫深度之間的關系，這對實際工程應用具有指導意義。聲波ct是一種新的無損檢測技術，它是利用聲波穿透被檢測體獲取聲波接收時間，來進行計算機反演成像的技術。
  7. ( 5 ) simplified calculation method without considering degradation of bond strength and response surface method using analysis output by fem is carried out to calculate the time - dependent reliability of corroded structure separately. the influence of chloride diffusion rate and steel corrosion ratio on structure reliability is discussed. the applicable scope and the calculation difference between the two methods are compared

    （ 5 ）分別採用不考慮混凝土與銹蝕鋼筋之間粘結力減弱的簡化方法和利用非線性分析結果的響應面方法計算銹蝕鋼筋混凝土結構的時變可靠度，研究了氯離子侵蝕速率、鋼筋銹蝕率對結構可靠度的影響，並分析比較了這兩種可靠度計算方法的適用范圍和計算差異，為混凝土結構基於可靠度的耐久性鑒定提供了實用判別方法。
  8. This paper analyses the problem of concrete cracking and leakage, and set up the model of the middle or low - strength steel slag anti - cracking and impermeable concrete ( acic ) on the base of the analysis. the four principles of water permeable resistance character, volume stability character, toughness and anti - chemical corroded character have been put forward for raw materials selection and durability design of acic, acic is designed by the theory of composite material and the theory of fiber - reinforced, and two series of acic, such as fly ash series and steel slag series, have been manufactured by means of mineral admixture, hybrid fiber and chemical admixture. hydrating heat, macro - mechanics quality, durability and microstructure of the acic have been researched

    本文對中低標號大體積混凝土滲透開裂問題進行了研究，從混凝土自身結構形成與經濟角度指出大摻量粉煤灰與膨脹劑復合配製大體積混凝土的問題所在，提出採用鋼渣微細礦粉配製中低標號防滲抗裂混凝土的思路，運用復合材料理論設計中低標號防滲抗裂混凝土，提出了低水化熱、抗滲性能、體積穩定性、韌性和抗沖磨性能是中低標號防滲抗裂混凝土材料選擇和耐久性設計的主要原則，採用鋼渣微細粉復合混雜纖維、化學外加劑的技術路線，配製了適合於深水等特殊環境中的大體積中低標號鋼渣系列防滲抗裂混凝土，對其進行水化特性、宏觀物理力學性能、耐久性和微觀結構研究。
  9. The macromolecule paint freee boards are compounding material, which is a new type decorative material, no formaldehyde content, surface smooth and beauty, restraining combustion elegance color, handle comfort, paint free, burn blocking, innoxiously, prevent mildew and damp, no volatile odor, fine surface hardness, anti - impact, sound insulation, shockproof, no shrinking and crazing

    高分子免漆板屬高分子免漆復合材料，綠色環保，材料不含甲醛，外表光滑、表面美觀、色彩高雅、手感舒適；免油漆、無毒、防霉、防潮、阻燃、無揮發性的氣味，表面硬度好、耐沖擊、隔音、防震、不收縮不開裂，耐久性好，可曲線成型，是一種新型裝飾材料。
  10. We studied mix properties, mechanical properties and durability of polymer modified mortar under suited curing conditions compared with common mortar. the mortar cracking status was measured by use of the equipment of steel ring

    根據最終所確定的聚合物種類和摻量，配製聚合物改性砂漿，在最合適的養護制度下養護，研究聚合物改性砂漿的拌合物性能、力學性能和耐久性能等，並與普通砂漿進行對比研究。
  11. Making test of waterpower removal in the condition of different flow, pressure and pipe caliber, and also analyses the strength, steady, duration, safety and corrosively resistance, and testing and verifying the used composite energy removal construction, and the writer gives suggestion to improve the technology and construction

    進行了不同流量、壓力和管徑條件下的消能水力實驗，並對其強度、穩定性、耐久性、安全性和抗腐蝕性等進行了綜合分析，對已試用的綜合式消能構築物進行了驗證和復核，提出了工藝、結構改型建議及推廣適用范圍。
  12. From the experiments, the number and width of fracture are obviously decreased, and pasting cfrp laminates play important role in improving rc construction durability ; with anchoring, premature is prevented and the ultimate shear capacity is increased ; taking properly anchoring measure, the ultimate shear capacity of rc t - section beams of initial loads is higher than that of no initial loads ; under non - anchoring case, because the rehabilitation of rc t - section beams with cfrp laminates are destroyed suddenly, the reinforcement effect maybe decrease

    試驗結果表明，粘貼碳纖維布顯著減小了鋼筋混凝土t梁的裂縫數量和寬度，抑制了裂縫的開展，對提高普通鋼筋混凝土構件耐久性有重要作用；採用適當的錨固措施可以有效防止構件發生早期破壞，提高構件的極限抗剪能力；對于有錨固的粘貼方式，有預加載的t梁抗剪極限承載力明顯高於無預加載的t梁。試驗還表明，在無錨固的情況下，用碳纖維布作抗剪加固后的t梁破壞較突然，有可能使梁的加固效果出現負效應。
  13. High performance concrete ( hpc ) is now a hotspot in concrete research field in the worldwide. its expected design target is durability and it aims at meeting the different requests of different projects, such as workability, applicability, strength, volume stability and economy

    高性能混凝土（ hpc ）是當前國內外混凝土領域中研究的熱點，它以耐久性為設計目標，針對具體工程同時對其工作性、適用性、強度、體積穩定性、經濟性等提出不同要求。
  14. ( 2 ) the influence of content of sbs on the temperature sensitivity, performance under high temperature, anti - crack ability under low temperature, elasticity, anti - aging ability of substrate asphalt is studied. the influence of content of sbs on the water - stability, property under high temperature and anti - crack ability under low temperature of asphalt mixture is also researched. the suitable content of sbs is 6 %

    （ 2 ）研究了改性劑用量對瀝青的溫度敏感性、高溫特性、低溫抗裂性、彈性及耐久性的影響，同時研究了改性劑用量對瀝青混合料的水穩定性、高溫特性和低溫抗裂性的影響，認為6 %的sbs加入量比較適合。
  15. In most cases, attention should be paid both to bearing capacity and deflection of structural members in order to satisfy the applicability, durability and security. therefore it ' s essential to study the stiffness and bearing capacity of structural members strengthened with frp under sustaining load

    但是為了使結構滿足適用性、耐久性和安全性，只注意構件的承載力是不夠的，很多情況下還需要控制結構的撓度，因此有必要對加固后構件的剛度進行研究；而且對持續荷載作用下進行加固后的承載力也需做進一步研究。
  16. Adaptability of dam filling with season and coordination among construction diversion, flood discharge and the whole construction schedule should be taken into consideration. the choose of dam site, layout of the multipurpose project, design of concrete faced rockfill dam, construction and prototype observation are covered in this paper

    如在混凝土面板的抗凍耐久性、墊層材料防滲和凍脹特性、壩體填築與季節的適應性、導流和度汛與總體進度的協調等方面，寒冷地區混凝土面板堆石壩均有其獨特之處。
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