澆合的 的英文怎麼說
中文拼音 [jiāogěde]
澆合的
英文
cast-in-
The thesis has summarized the development of the oblique - pull bridge, its construction technology and the importance of bridge construction control, then has introduced project general situation, and has narrated detailed regulation, organization construction, the major work and difficult part of this bridge construction control. the following is the key part of this thesis, firstly, it has introduced the experiment work of early stage, structural calculation and its theoretical result : the absolute altitude of each operating mode, the absolute altitude of building mould in each section and the absolute altitude after pouring concrete ; then, it has discussed the method and content of the line shape control of the main beam, actual absolute altitude of building mould is put forward, and it has described the method of structural stress monitoring, how to arrange measure point and collect data, and how to analyze data. it has also narrated the method of rope force detection and structural temperature inspection
本論文在總結了斜拉橋的發展及其施工工藝,並指出了橋梁施工控制的重要性之後,簡要的介紹了工程概況,敘述了炳草崗金沙江大橋監控細則、組織機構及監控的主要工作和難點部分;論文的核心部分,在介紹了炳草崗金沙江大橋施工控制與監測工作的前期實驗工作和施工各工況標高、各節段支模標高、澆注混凝土后的標高的結構計算和其理論計算結果之後,詳細論述了主梁的標高線形控制方法和內容,實際支模標高的提出,結構應力監控的方法、布點、測讀及其對測讀數據的合理分析方法,索力檢測和結構溫度監測的方法。; 1. the trend of the development of burden and light hanging basket in the cantalever construction of continuous rigid frame bridge has been prospected, the roof truss and cable - state composite hanging basket also has been designed by analyzing and comparing with other ones. 2
對大跨度橋梁懸臂澆築施工的各種形式掛籃施工工藝進行了比較和總結,對連續剛構橋懸臂澆築掛籃施工中重載輕型的發展趨勢進行了展望,提出了一種用於解決重載輕型懸臂澆築施工的新型桁架斜拉式組合掛籃,並進行了可行性分析計算和設計。The cook combined whipped cream, sugar, and vanilla to make a topping for the compote
廚師把摜奶油、糖和香草精混合起來做成果盤的澆汁。With the high furnace becoming larger with operation under high pressure and high wind temperature, more stringent requirements are raised for fire - retardant materials
隨著高爐的大型化以及高壓、高風溫操作,對耐材提出更多更苛刻的要求,針對這一情況,本公司聯合有關科研院校進行技術攻關,開發出新一代出鐵溝澆注料。Research on casting microstructure of a356 aluminum alloy by low superheat pouring
356鋁合金低過熱度澆注的鑄造顯微組織研究Low temperature flexible, easily pourable rtv silicone sealant / encapsulant, can be used with a wide variety of curing agents, thus varying pot life, cure time, mix ratios and cure conditions
低溫彈性,易澆注的rtv密封硅膠,可與多種固化劑使用,可改變灌膠時間、固化時間、混合比率以及固化條件。Therefore, it is necessary to get temperature mode and its effect on the stress and the line deformation in one region of our country by theories and experiments. it can be used in the bridge design, which makes a reasonable time to construct, sprinkle concrete and control appropriate temperature on key constructing processes
因此,有必要通過實驗和理論等研究工作,得到合適於我國或某一地區的大跨度pc連續梁橋的溫度場分佈規律及其溫度效應,可以用於指導設計,確定施工立模及混凝土澆注的合理時機,對關鍵的施工工序進行適當的溫度控制。Abstract : the oxidation refining method is an effective process to refine the 75 % si - fe alloy. the thermal balance of the process is calculated, which provides the theoretical basis for the possibility of the normal casting of the alloy after being refined
文摘:氧化精煉法是硅系合金精煉技術中的一種有效方法.對75硅鐵氧化精煉過程的熱量平衡問題做了計算,討論了精煉合金滿足正常澆鑄的工藝條件Numerical simulation of steel flow and mixing during grade transition casting
異鋼種連澆過程中鋼液流動與混合的數值模擬( 2 ) the stress caused by heat of hydration during construction is mainly distributed in the beams, and girders and stress in slab was smaller ; during service process, the stress caused by difference in temperature in different seasons is mainly distributed in bottom components ; the stress caused by difference of inside and outside temperature is mainly distributed in peripheral components of building ; the stress caused by difference in temperature due to sunlight is mainly distributed in the components exposed to the sun. ( 3 ) the control methods brought forward such as setting the reasonable stripping time reducing cast temperature of concrete setting after - treatment joint inflicting prestress arranging steel for construction requirement and so on are effective and their application may be extended
在使用期,由季節溫差作用引起的結構內力主要分佈在底層構件上;由內外溫差引起的內力主要分佈在建築物外圍構件上;由日照溫差引起內力主要分佈在向陽面的構件上; ( 3 )在施工階段,可採取使用導熱性能較好的模板、合理設計拆模時間、降低澆築溫度等措施來減小水化熱引起的結構內力;採用設置后澆帶的措施來減小結構在整體降溫情況下產生的溫度內力。The results indicate that shear resistance of composite beam accounts for 1. 0 ~ 1. 14 times of that of cast - on - site concrete beam
該分析結果表明,疊合梁的斜截面承載力是整澆梁的1 . 00 ~ 1 . 14倍。At the finishing of this paper, the effective identification of designing factors is done and the setting elevation and the cable tension force in next stage are forecasted according to the situation of finished beams. through the forecasting, the constructing state is in coincidence with the designing state. during the bridge construction process, the value of designing parameters are made close to the construction state by means of data collections, optimal controls and detailed analysis of different reasons that caused errors
最後,根據施工的實際狀態對設計參數進行了有效的識別,並利用灰色理論與預測控制相結合的方法,根據已澆梁段的實際狀況對下一施工梁段的立模標高和斜拉索張拉索力進行預測,使施工過程中的受力狀態與已確定的合理施工狀態達到一致。The polyacrylonitrile have no use to improve the homogeneity of concrete. the homogeneity of concrete have bad effect to compression strength, but the effect to chloride ion coefficient of diffusion is not obvious. for concrete used generality, if it ’ s homogeneity is acceptable ( k 7 % ), the percentage of lost of the compression strength will lower than 10 %
勻質性對抗壓強度的影響較大,對氯離子滲透系數的影響不明顯,對於一般用途的混凝土,勻質性良好( k 4 % )時,強度損失在5 %以內,勻質性合格( k 7 % )時,強度損失在10 %以內;對于深層澆注的混凝土,離析度k 3 %時上下層強度的差異率才能保證在5 %以內。Through the treatment of the pouring belt in design and construction process. combining the traditional theoretical researches and observation records in the actual project, the system and overall introduction of the pouring belt is made to provide some suggestions to structural designers about the reasonable application of the pouring belt on the design, and it is shown the design is practical and feasible
摘要分析了設置后澆帶的原因和功能,概括了幾種情況下后澆帶設計時應注意的事項,提出了保證后澆帶施工質量的措施,為結構設計人員合理應用后澆帶進行設計提供了些建議。This paper mainly discussed one type of two - way superposed slab floor with prestress in one way. the lower layer of the superposed floor is precast - prestressed sandwich slab, and the upper layer is cast - in - situ concrete. reinforcements set in the precast slabs lapped with each other at the side of it
與傳統的裝配式預應力樓蓋和現澆樓蓋不同,它是將現代預應力技術和疊合結構體系相結合的一種新式樓蓋形式,具有重量輕、抗裂性強、承載力高、整體性好以及保溫、隔音等諸多優點。It is not only a radiotherapy reform but a practical and effective treatment that the moulding of low - melting - point lead is used to supplement conventional and normal lead block
摘要用低熔點鉛合金澆鑄的辦法補充傳統的標準式鉛擋,是放射治療界進行普通放療的一項改革,也是一種切實有效的治療方案。Compared with the experiment data, the temperature field and the thermal stress field are discussed. the spacing, the time of sealing and the plane form of the later joint - filled slots are discussed especially, and it is found that the spacing, the time of sealing and the plane form of the later joint - filled slots are comprehensive indexes which are relevant to material, design and construction. the theory value of the spacing and the time sealing of the later joint - filled slots and some proposals on the plane form are presented on the basis of numerical calculation
本文在綜合前輩的研究成果的基礎上,推導了粘彈性場的三維有限元解,對比實際工程實驗數據,對大體積混凝土結構內部的溫度場和應力場進行了分項研究,重點討論了后澆帶的留置間距、封閉時間和平面形狀,發現其留置間距、封閉時間和平面形狀都是綜合指標,是和材料、設計、施工有關的。Pourable rtv silicone potting / casting compound with high thermal conductivity, cures to firm but flexible rubber, capable of withstanding temperatures of 260 continuous and 315 short term exposure, uses in electronic devices requiring heat dissipation
易澆注的rtv硅膠灌注化合物,高導熱,固化成穩固又有彈性的橡膠體,能持續耐溫260 ,短時間耐溫315 ,用於需散熱的電子設備。The concrete superposed structure is a kind of structure shape, belonging to assembled monolithic concrete structure, which combines with cast - in - site concrete structure and prefabricated concrete structure
混凝土疊合結構一般是指在預制的鋼筋混凝土或預應力混凝土梁(板)上后澆混凝土所形成的一種預制與現澆工藝相結合的裝配整體式結構。Now the main method of preparing gplb is to fabricate a gpe film through solution casting first, and then assemble the battery
而且目前gpe主要是通過溶液澆鑄的方法,首先制備成凝膠聚合物電解質膜,然後再組裝成電池。分享友人