耐久性實驗 的英文怎麼說
中文拼音 [nàijiǔxìngshíyàn]
耐久性實驗
英文
endurance test- 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
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 實 : Ⅰ形容詞1 (內部完全填滿 沒有空隙) solid 2 (真實; 實在) true; real; honest Ⅱ名詞1 (實際; 事實...
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 耐久性 : durability; endurance; ruggedness; firmness; viability
- 耐久 : lasting long; durable
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Through indoor tests and field tests this paper has researched the geogrid " s characteristics of application in highway engineering, such as characteristic of intension, creep, endure, damnify in construction etc. based on these researches this paper has also researched the working characteristics of contact face between geogrid and soil and the method of geogrid - reinforced slope analysis. mechanism of geogrid - reinforced slope has been analyzed
文章通過室內、外試驗,對土工格柵的強度特性、蠕變特性、耐久性能及抗施工損傷性能等工程應用特性進行了研究;在此基礎上,結合室內試驗和理論分析對土工格柵與土的界面工作特性和加筋邊坡的穩定性分析方法進行了研究,對土工格柵加筋邊坡機理進行了分析;最後結合實體工程,對土工格柵加筋陡邊坡的施工工藝進行了系統研究。Durability of wood and wood - based products - assessment of the effectiveness of a masonry fungicide to prevent growth into wood of dry rot serpula lacrymans schumacher ex fries s. f. gray - laboratory method
木材和木基產品的耐久性.磚砌施工防菌劑在防止黴菌生長進入干風化serpula lacrymans s . f . gray中效果的評定.實驗室法Abstract : through contrast test , characters of ig sealant filled by mineral oil were compared with those of the sealant unfilled by mineral oil , such as durability , heat aging resistance , adhesive ability and the compatibility with hot melt butyl sealant , and the ultraviolet irradiating resistance of the ig made by them
摘要:本文通過對比實驗,比較了摻油和未摻油中空玻璃密封膠的耐久性、熱老化性能、粘接性能以及與熱熔丁基密封膠的相容性,比較了其製造的中空玻璃的耐紫外輻照性能。Through contrast test, characters of ig sealant filled by mineral oil were compared with those of the mineral oil unfilled sealant, such as durability, heat aging resistance, adhesive ability and the compatibility with hot melt butyl sealant, and the ultraviolet irradiating resistance of the ig made by them
摘要通過對比實驗,比較了摻油和未摻油中空玻璃密封膠的耐久性、熱老化性能、粘接性能以及與熱熔丁基密封膠的相容性,比較了其製造的中空玻璃的耐紫外輻照性能。Abstract : through contrast test, characters of ig sealant filled by mineral oil were compared with those of the sealant unfilled by mineral oil, such as durability, heat aging resistance, adhesive ability and the compatibility with hot melt butyl sealant, and the ultraviolet irradiating resistance of the ig made by them
本文通過對比實驗,比較了摻油和未摻油中空玻璃密封膠的耐久性、熱老化性能、粘接性能以及與熱熔丁基密封膠的相容性,比較了其製造的中空玻璃的耐紫外輻照性能。Secondly, this article uses variance analysis and other research means of statistics to study and definitize the best mix proportion ration of pumice concrete, and studies mechanics and durability of the concrete using the best mix proportion
通過正交分析的實驗方法,研究並確定了浮石混凝土的優化配合比,並對根據該配合比設計而成的浮石混凝土的力學性能和耐久性能進行了分析研究。This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway
負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異,因此表現為比普通混凝土更為較高的耐久性要求;負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能,才能夠滿足工程實際應用的要求,這也是負溫混凝土必須解決的兩大技術關鍵;通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討,採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線,通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ;並在此基礎上配製不同等級負溫高性能混凝土,開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究;通過對fd - 1組分和摻量的調整,優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。It is high performance concrete of low water - binder ratio. with its own gravity and without any vibration, it can fill up the space automatically. with high adding quantity of fly ash and slag, high quality water reducing agent and other compound admixture is the most important technology of this kind of high performance concrete. scc focus on high workability at the same time on high strength and high durability through choosing the composite of aggregate, additives, content of cementions material, admixture reasonably and the optimum design of mix proportion
本文研究了採用吉林省本地原材料和常規生產工藝配製c40自密實混凝土的製作技術,採用水膠比、粉煤灰摻量、砂率、膠凝材料總量四個因素進行配合比的正交設計,試驗分析了自密實混凝土拌合物的工作性以及硬化后的力學性能、耐久性和生產與施工注意事項,並對其經濟性做出了客觀評價,本次試驗為吉林地區自密實混凝土的推廣應用提供了數據基礎。Durability of wood and wood - based products - determination of the natural durability of solid wood against food - destroying fungi, test methods - basidiomycetes
木材和木基產品的耐用性.實心木材耐食品損壞菌的天然耐久性的測定.試驗方法.擔子菌綱Through the investigation research on practical damaged element, considering the effect of corrosion, high temperature, wet environment, damage ( crack ) on structural durability, bearing capacity. this paper established the reliability analysis method of large - scale industrial factory, and applied the fuzzy mathematics to establish the factor set and weight coefficient set on the basis of expert experience. an analyzed method for fuzzy evaluation of structural element and bent frame structure system reliability is put forward
通過對實際結構破損構件的調查,考慮腐蝕,高溫,環境潮濕,破損(裂縫)等因素對結構耐久性、承載力的影響,論文建立了大型工業廠房可靠度的計算方法,利用專家經驗和模糊數學方法建立了模糊評價的因素集和權重集,對鋼筋砼結構構件和廠房排架結構體系進行了模糊評價。After leaving capacitors under no load at 105 for 1000 hours ur to be applied for 30 minutes, capacitors shall meet the specified value for load life characteristics listed above
電容器在105 ,貯存1000小時后,加額定工作電壓處理30分鐘,測試其電性能應滿足上述耐久性實驗參數要求。After leaving capacitors under no load at 105 for 1000 hours , ur to be applied for 30 minutes, capacitors shall meet the specified value for load life characteristics listed above
電容器在105 ,貯存1000小時后,加額定工作電壓處理30分鐘,測試其電性能應滿足上述耐久性實驗參數要求。The esdar - 1 is based on the member durability synthesis assessment method. in this dissertation, using corrosion reinforcement measuring data of experiment member and steelworks outdoor trestle column in shangming city, fujian province, the esdar - 1 is applied to assess corroded member ' s durability. through analyzing durability assessment results
4 )編制了一種基於構件耐久性綜合評定方法的計算機軟體? ?現役鋼筋混凝土結構耐久性評估專家系統,並以試驗構件和福建省三明鋼廠露天棧橋柱鋼筋銹蝕的實測數據,應用專家系統進行了銹蝕構件的耐久性評定。With the prerequisite of meeting requirement of its working performance, the mix design of common grades can be concluded though strength test if we check various property of the said concrete with the certain mix design, such as compressive strength, tensile strength, elastic modulus, reinforcement wrapping strength, leakage resistance, shrink property and charring resistance, and compare them with property of ordinary concrete, we will find that the various dynamic property of self - densifying high performance concrete is very satisfactory and the durability is quite ideal
在滿足自密實高性能混凝土工作性能的前提下,通過強度試驗得出常用強度等級混凝土的配合比,檢測該配合比下的自密實高性能混凝土的抗壓強度、劈裂抗拉強度、彈性模量、鋼筋握裹力性能、抗滲性、收縮性、抗炭化性等性能,以及各種性能與普通混凝土的比較,驗證自密實高性能混凝土硬化后的各方面力學性能是完全能夠符合要求的,並且具有較高的耐久性。In the aspect of mortar permeability the author has done some experiments, including the water absorption, porosity, weatherability, anti - freeze - thaw cycle, carbonation and the chloride diffusion experiment, and compared those properties with conventional mortar to testify the modified effects. on the base of these experiments, the method of sem was used to analyze the microstructure and hydration mechanism of polymer modified cement mortar, and the author draws a conclusion that the 9 percent of polymer - cement ratio is the optimum ratio
在改進砂漿的密實度和抗滲性能方面,主要進行了不同聚合物摻量下的吸水性試驗、可透孔隙率試驗、耐老化性試驗、抗凍性試驗、抗碳化試驗,以及對耐久性能影響最大的快速氯離子擴散試驗,並和普通砂漿的相應試驗進行了對比分析,驗證了聚合物砂漿的改性效果。Methods of test for paint - durability tests on paint films - notes for guidance on the conduct of natural weathering test
塗料的試驗方法.第f6集:塗料膜耐久性試驗.第6部分:自然氣候環境試驗實施導則注釋In this research, the scientific efficient computer simulation technology replaces the traditional taking - time and arduous experimental method, which provides a beneficial thought for researching the wear design of the contacted machine in the boundary lubrication and computer simulative technology used in the part life design. the developed cam life predicted software can watch and control the cam wear state, forecast it ' s life and have the rudiment of the similar machine life predicted software. so the research has a good application prospect and practicality value
本課題以科學高效的計算機模擬技術取代傳統的費時、費力的實驗方法,為研究接觸高副機構配對副在邊界潤滑條件下的耐久性設計以及計算機模擬技術在零件壽命設計方面的應用提供了一個有益的思路;開發的凸輪使用壽命預測軟體能實時監控凸輪機構的磨損狀態,預測其使用壽命,基本具有了類似機構使用壽命預測軟體的雛形,因此研究成果具有較大的實際意義。Measures for further developing concrete mix design were presented based on above work. for example, adopts pfca as an index in designing durability of concrete, uses mortar slump flow test to select cements and water - reducers and to measure saturation dosage of water - reducer in mortar and then determine optimum dosage of it in concrete, uses bar - slump test to determine stability and fluidity of fresh concrete, and consequently, the workability of high fluidity and high stability concrete such as pumped or self - compacting concrete can be designed by adopting proper cfvm determined in terms of rheological properties of designed mortar measured with cone - based rheometer
如採用粗集料破碎率作為耐久性設計的一個指標;採用砂漿坍落擴展度試驗選擇水泥和減水劑,確定砂漿中減水劑的飽和摻量,並通過上述數學模計算混凝土中減水劑的飽和摻量,以此為參照確定最佳摻量;採用障礙坍落度試驗確混凝土的穩定性和流動性,結合由漏斗式砂漿流變儀測定的砂漿流變性能確定合理的砂漿填充系數,從而實現對高流動性高穩定性要求的混凝土(如泵送和免振自密實等)的工作性設計。Depending on the tenth five - year plan by china, the workability, physical mechanics property, durabilities of concrete were systematic studied. combining with micro - structure test and applying the laws between the composition, structure, qualitiy of materials and considering the production cost of engineering, the principle of the design and technique route of mamufacturing low - cost high performance concrete ( lc - hpc ) was put forward. the important theoretical and technological support for the design, application of lc - hpc is provided
本文以「十五攻關」課題為依託,對混凝土的工作性、物理力學性能、耐久性能進行了系統實驗研究,通過與微觀結構測試相結合,應用材料組成、結構與性能的規律,考慮生產成本並結合工程應用,提出低成本高性能混凝土( lc - hpc )配製的設計原則與技術路線,為lc - hpc的設計、應用提供了重要的理論與技術支撐。May know by the experimental result, the draining water effect increases along with the nonwoven layer decreases, but if use monolayer nonwoven, strength and durability are not enough
由實驗結果可知,排水的效果隨著層數增加而減低,但若使用單層的話,強力及耐久性都不夠。分享友人