預應力接合 的英文怎麼說
中文拼音 [yùyīnglìjiēgě]
預應力接合
英文
stressed connection- 預 : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 接合 : joint; zygosis; juncture; articulation; concrescent; nexus; coaptation; syndesis; synapsis; meet;...
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Before repairing, basing on the actual working condition, concerning the weldability, stress and deformation issues, the scheme of the cold welding technology whose essential being gtaw, low temperature preheating, postweld hammer the welded seam was established
修理前,圍繞兼顧解決焊接性、應力和變形問題,結合實際施工條件制定了以手工鎢極氬弧焊、鎳基焊絲、焊前低溫預熱、焊后錘擊焊縫為要素的冷堆焊工藝。First, the theory of fretting wear and studies on fretting fatigue were introduced and the parametric method was used in the process of creating the model of dovetail joints in ug software. the elastic contact problem is analyzed in finite element method ( fem ) and is used to the parameters " distribution and contact stress of the joint are obtained on the base of ansys code. with the effect factor of load frequency, the prediction method of fretting fatigue life of dovetail joint under low and high / low cycle complex load is proposed
本文介紹了微動損傷的機理和微動疲勞壽命的研究方法;利用ug軟體對燕尾榫聯接結構創建了參數化實體模型;基於ansys軟體平臺求解彈性接觸問題,獲得了榫聯接結構接觸應力及接觸狀態量的分佈;在已有微動疲勞壽命預測模型的基礎上,引入載荷頻率影響因子,對低周、高低周復合載荷作用下的燕尾榫聯接結構進行了微動疲勞壽命的預測,與試驗結果對比表明採用本文提出的方法預測榫聯接結構的微動疲勞壽命是有效的。This thesis tries to update the cmdsr system to achieve the characters below : real - time, better robust, higher recognition rate, non - special - man. considering the disadvantages of traditional improved spectrum subtraction speech enhancement, this thesis proposes the theory of fuzzy spectrum subtraction based on the fuzzy theory and improved spectrum subtraction speech enhancement ; as for the difficulties of detecting the endpoint of speech signal, the thesis gives the table of initial and the improved parameters, with which we can confirm the endpoints of mandarin digit speech ; the thesis puts forward two - level digit real - time speech recognition system, the first level is based on discrete hidden markov model which is linear predictive coding cepstrum ( lpcc ) and difference linear predictive coding cepstrum ( dlpcc ), the second level is based on formant parameters ; as for the realization of hardware, the thesis depicts the realization of every part of cmdsr based on the tms320vc5402 in detail ; as for the development of software, the thesis gives the software design flow chart of cmdsr, simulates the basic theory with matlab language and gives the simulation results
針對傳統的「改進譜相減法語音增強」參數設定單一、環境適應能力差的缺點,提出了一種利用模糊理論和「改進的譜相減法」結合的「模糊譜相減法語音增強」 ;針對語音信號端點檢測困難的特點,通過matlab模擬試驗,給出了能夠準確確定數碼語音端點的初始和改進參數表;提出了利用基於線性預測編碼倒譜參數和差分線性預測編碼倒譜參數相結合的離散隱含馬爾可夫模型進行第一級識別、利用共振峰參數進行第二級識別的兩級漢語數碼語音識別系統,在保證系統實時性的同時,實現連接漢語數碼語音識別系統識別率的提高;在硬體實現上,詳細闡述了基於tms320vc5402的連接漢語數碼語音識別系統各部分硬體設計;在軟體開發上,給出了連接漢語數碼語音識別的軟體設計各部分的流程圖,並對各部分進行了matlab模擬,並給出了模擬結果。The experimental study of twelve push - out specimens with different hole molds and different materials filled in holes and two composite steel - fdpcp ( full - depth precast concrete panels ) beams of a full shear connection and different hole mold, as well as a composite steel - fdpcp beams of a partial shear connection and square holes was conducted in this paper, the authors gain following results : three composite steel - fdpcp beams all have good composite action and perfect work behaviors as a whole and the composite steel - fdpcp beams is a new - style structure which should get further research and development
摘要對12個不同預留孔形、孔內不同填充材料的推出試件及2根不同預留孔形的完全剪力連接與1根部分剪力連接的鋼混凝土預制板組合梁進行了試驗,結果表明,只要預留孔形設計合理,灌孔混凝土強度得當,鋼混凝土預制板組合梁就具有良好的組合效應和整體工作性能,是一種有發展前途和廣泛應用領域的新型組合結構。Our company is specialized in supplying all kinds of terminal block, switch test double block, ground block, fuse block, three - level sensor block with light, double block, universal block, integral block, nylon cable ties, cable ties, releasable cablle ties, self - locking cable tie, marker calbe ties, flexible pipe, cable marker, expansion nail / plug, wire joint, cable clamp, nail clip, screw on wire connector, self - adhesive tie mount, spiral wrapping band, wire connectors, cable tie mounts, nylon fasteners, cable gland, nylon ties, cable terminal, terminals, terminal connector, wiring duct, pre - insulated terminals, cable markers, electrician tools, cabling accessories, plastic cable ties, wire tie, tie wrap, beaded tie wraps, tie wrap adhesive, tie wrap tool, cable, wires, terminal connector, terminal block, nail, nylon cable glands, pe tubing and quick screw connector, circle nail cable clips, self - adhesive tie mounts, expand nails, spiral wrapping bands, screw on wire connectors, copper connecting terminals, pre - insulated electrician tools, wire connectors, cable tie mounts, nylon fasteners, nylon ties, cable terminal, pre - insulated terminals, cabling accessories, plastic cable ties, wire tie, tie wrap, beaded tie wraps, tie wrap adhesive, tie wrap tool, cable, wires, terminal connector, terminal block, nail, nylon cable glands, cable accessories, wiring accessories etc. we offer superior product and best service with competitive price
我們公司是專門供應各種終端塊,交換機測試雙重座,地面座,保險絲座,三層傳感器座輕型雙座通用塊,積分塊,尼龍電纜聯系,電纜聯系,松解錨索關系自鎖式電纜接頭,光纜標記關系,軟管,電纜標記,膨脹釘/插頭,電線接頭,電纜鉗,夾釘,螺絲電線連接,自粘配合摩,螺旋帶包,導線連接器,線纜配合固定座,尼龍緊固件,電纜壓蓋,尼龍關系,電纜終端,終端,終端連接器,電線導管,預終端絕緣,電纜料,電工工具,電纜配件,塑料電纜聯系,配合鋼絲,為配合劇情,串珠配合纏上搭膠包裹,包裹配合工具,電纜,電線,終端連接器,終端塊,釘,尼龍索腺體,聚乙烯管材及快速接頭螺絲,圓釘電纜夾,自粘配合固定座,擴大釘,螺旋帶包螺桿導線連接器,銅接線端子,預絕緣電工工具,電線接頭,電纜接頭固定座,尼龍拉鏈,尼龍關系,電纜終端,預終端絕緣,電纜配件,塑料電纜聯系,配合鋼絲,為配合劇情,配合串珠包,搭包膠,配合工具包,電纜,電線,終端連接器,終端塊,釘,尼龍腺體電纜,電纜配件,線路配件等,我們提供卓越的產品和最好的服務,具有競爭力的價格Measuring engine transient process data in ca1258p1k2l11t1 truck in accelerated mode, recording and analyzing the data, then analysis the test error. 4. building model and simulating two typical running mode ? fixed 6th gear acceleration with initial vehicle speed 40km / h and gear change acceleration starting with 2nd gear, comparing calculated result with test result, revising transient process simulation model and analyzing error between calculation
本文基於ca1258p1k2l11t1載重卡車對ca6df2 - 26發動機的瞬變工況進行試驗和模擬計算,結果表明: 1 ) gt - power軟體可以很好的模擬、分析、預測發動機瞬變過程,模擬計算的結果與試驗結果很接近,試驗證明,預測分析指出的改進方向是正確的; 2 )加裝電動增壓器可以降低整車使用油耗,改善低速煙度排放,縮短加速時間,改善整車的加速響應; 3 ) gt - power軟體預測分析配合發動機和整車試驗是分析、解決發動機瞬變過程的有力工具。Whereafter, based on the analysis on the flood influence for traffic lines, the research is centered on the following parts : firstly, the destroying modes, reasons and mechanism of flooded lines are discussed, and the frameworks and countermeasures of preventing and controlling hazards system are put forward ; secondly, the ways of region forecasting for the landslide are analyzed and the automation of landslide forecast for certain site through visual programming is realized. furthermore, the function of dynamic segmentation in arc view is made use of to realize the forecast result ' s visualization ; thirdly, the reasons and patterns of roadbed subsidence are discussed and the methods of forecasting subsidence based on the gm ( 1, 1 ) model are put forward. then the applications of the arcview software and its extended module on the study of roadbed subsidence are debates upon ; fourthly, an analysis on the sources of flood for traffic lines, which situate in the reservoir coverage area, is given
接著,論文探討了山區交通線路災害的特點、分類、時間和空間分佈規律以及災害的防治原則和對策等;然後,以洪水災害對交通線路的毀壞為主線,重點研究和分析了以下幾個問題:第一,探討了洪水對交通線路的破壞方式,水毀原因以及水毀機理,並提出了交通線路水毀防禦系統框架和對策;第二,分析了雨季邊坡塌方災害的區段預測方法;通過可視化編程,編制了雨季邊坡塌方災害的工點預報程序,並結合arcview實現了預測結果的可視化;第三,對路基沉陷原因和模式進行了分析,並提出利用gm ( 1 , 1 )模型對路基沉陷區進行分析和預測,最後論述了arcview軟體及其擴展模塊在沉陷區研究分析中的應用;第四,對汛期庫區線路災害的原因進行了分析,並探討了利用數量化理論對路基防護工程抗洪能力進行預測的意義;第五,提出從風險的角度對交通線路的防災減災進行管理,對風險估計的相關問題進行了論述,並探討了交通線路水害危險區段的劃分問題。In this paper, the three level fortification criterion, two stage design method and the elastic response spectrum theory are adopted, and the program of nba ( the program of nonlinear - aseismic analysis for beam bridge ) is used to calculate. through gathering, analyzing and calculating a lot of bridge design materials, this paper induces a simple way to calculate the relative displacement of the beam and the pier, and then according to the current design method, it concludes a better design principle of the supporting length of the beams. at the same time the dynamics is adopted to put forward the design method of the carrying capacity and the lengthen of prestress wire ( steel bar ) falling - off prevention structures of highway bridges
本論文採用三水準設防、兩階段設計方法、彈性反應譜計算理論,運用橋梁結構非線性地震響應分析程序nba ( theprogramofnonlinear ? aseismicanalysisforbeambridge )進行計算;通過收集大量的實橋設計資料,經分析計算,歸納總結出計算上下部結構相對位移的簡便計算方法;並綜合國內外的經驗值,提出梁的支承長度se的設計原則;同時運用動力學突加荷載的原理,推導分析了預應力鋼絞線式(鋼棒連接式)落梁防止裝置設計承載力的計算方法和設計伸長量s _ f的取值;最後本文通過實橋計算,說明了落梁防止系統設計的方法。The slip between the concrete slab and the steel girder of complete - shear - connection prestressed steel - concrete composite beams is small enough to justify the assumption of complete interaction between the interface under service load
按完全剪力連接設計的預應力組合連續梁的界面滑移很小,在正常使用階段,可以認為組合截面整體共同工作。If the advance payment has not been repaid prior to the issue of the taking - over certificate for the works or prior to termination under clause 15 [ termination by employer ], clause 16 [ suspension and termination by contractor ] or clause 19 [ force majeure ] ( as the case may be ), the whole of the balance then outstanding shall immediately become due and payable by the contractor to the employer
如果在頒發工程的接收證書前或按第15條僱主提出終止,第16條承包商提出暫停和終止,或第19條不可抗力(視情況而定)終止合同前,尚未償清預付款,承包商應將屆時未付債務的全部余額立即支付給僱主。Reinforcements set in the precast slabs lapped with each other at the side of the slabs. in this way, the floor stands loads in two ways. the prestress in precast slabs can improve mechanical performance and meet the demands of large room width in many building structures
本論文主要研究單向預應力雙向疊合板樓蓋,其以預應力預制疊合底板為底模,利用板側伸出鋼筋的搭接實現橫向傳力,變單向受力為雙向受力;通過二次澆築混凝土形成整體樓蓋結構;通過預制底板中單向施加先張預應力改善了樓蓋的受力性能,滿足了大開間及不同型式建築的要求。Three, notarial testimonials are issued with strict content and formulation on the base of the stipulations by substantive laws and procedural laws. different from ordinary evidence, it possesses special legal validity and comes to evidence with special effect. the people ' s court shall take the acts, facts and documents legalized by notarization as the basis for ascertaining facts, unless there is evidence to the contrary sufficient to invalidate the notariz
公證制度與司法經濟的價值取向是一致的,公證作為司法預防制度應成為規制社會秩序、促進經濟發展的重要法律制度; (三)公證文書的出具必須具備實體法和程序法關于真實、合法的要求,內容和形式都有嚴格的法律規定,有別於一般的證據,具有特殊的法律效力和證據效力,除非有相反證據足以推翻公證證明,法院可以直接採用經過公證的法律事實裁判,體現出公證的權威和效率原則。As those college students are pillars of the state in the future, the extent of solving this crisis is directly related to whether they could be the qualified builders for the socialist modernization and the rise and fall of our country. therefore, the intervention of the crisis is an important matter could n ' t be neglected. we must work out and take appropriate measures from the point of view of society, colleges families and individuals to set up credit awareness strengthen public honesty and keeping promises awareness, to expand and encourage honesty and keeping promises culture and behaviors, to set up supervisory and evaluation system and to pay close attention to its education and train perfect personality
而作為未來社會中堅的大學生,其誠信危機的解決程度直接關系其能否成為中國特色社會主義事業的合格建設者與棟梁才,直接關系祖國的興衰成敗與振興大計,那麼,干預當代大學生的誠信危機的發生,于國于校、於家於己來講,都是一件不容忽視的大事,所以我們必須從社會、學校、家庭、個人的角度出發,拿出相應的對策與措施,樹立信用意識,強化公眾的誠信共識;大力弘揚誠信文化,積極鼓勵誠信行為;建立誠信監督機制,開展誠信行為評價;抓好誠信教育,培養完善人格。The principle of precast segmental construction lies in that concrete segments are assembled as a whole structure to bear load through pressure acted on the segments by post - tensioning tendons
預制節段拼裝原理是藉助預應力束施加於混凝土節段上的壓力,使得節段間接觸面緊密貼合,形成整體結構共同承擔荷載。Then the rational construction procedure of cfrp restrain fill is proposed based on field tests of experimental road in the thesis
接著論文介紹了試驗路段的修築和實地觀測情況,並總結出預應力碳纖維路堤施工的合理工序。Then, combined with the mechanism of vacuum preloading and based on the layer method, settlement calculation of vacuum preloading was analyzed. the study shows that the vacuum degree under membrane equivalent load method does not accord with the mechanism of vacuum preloading. based on the layer method, vacuum degree difference method and effective stress method are presented. the results show that the final settlement calculated by the vacuum degree difference method is more close to the observation results
然後,結合真空預壓的機理,基於分層總和法的思想,對真空預壓沉降計算方法進行研究:指出用現有的膜下真空度等效荷載法進行沉降計算不符合真空預壓機理;提出了符合真空預壓機理的真空度差值法與有效應力法,前者所推算的最終沉降量較接近實測推算結果,後者與實際結果存在一定差距。3 - wire strands with tensile strength of 1570 mpa were collocated in the lower precast concrete slabs of superposed floor. the manner of reinforcement lap and other detailing were brought forward. plane dimensions of the tested floor are 9m and 12m, and height is 180mm
本論文通過對前期試驗的分析總結,選用1570mpa的三股鋼絞線作預制底板的預應力鋼筋,提出了合理的板側橫向鋼筋搭接方式和其它構造措施,並按照現行規范設計並製作了試驗結構,樓蓋平面尺寸9 12m ,樓板厚度180mm 。Effect of load and indirect load such as shrinkage, creep was often taken into account separately to satisfy the requirement of crack width in reinforcement design of large area prestressed concrete frame structures
摘要大面積預應力混凝土框架結構設計時一般將直接荷載產生的作用與溫度、混凝土收縮產生的作用分開計算,分別配筋以滿足裂縫控制的要求,這種做法不盡合理。Analysis of pre - tightened stress has been made on pre - stress of low - pressure flange ' s spiral wound gasket, and through changing structure and controlling the manufacture process of gasket, some experiment studies have been made to let mechanical performance meet the needs of bolt load and let flange joint meet the needs of seal behavior
摘要分析了低壓管法蘭用纏繞式墊片的預緊應力,對通過墊片工藝結構的調整使其力學性能與緊固件的要求一致,從而使法蘭接頭符合操作的密封性要求進行了試驗研究。At first, the soft of bridge structure, gqjs, is used to calculate the structure of prestressed concrete continuous beam bridge and the deformation and stress of the concrete box beam are given out ; then by measuring and analyzing the datum of the stress in the prestressed steel rope and the stress of section in the concrete box beam, this article presents two ways to identify the reasonable friction deviation factor k between longitudinal prestressed tendons and the wall of duct ( indirectly and directly ), and discover the regular pattern of prestressed friction loss
首先運用橋梁結構分析專用軟體gqjs對預應力混凝土連續梁橋進行結構計算,得到了各施工工況下混凝土箱梁的撓度和截面應力;然後給出了識別引起結構預應力損失的孔道偏差系數k的兩種方法(間接法和直接法) 。通過對測得的預應力索沿程應力和混凝土箱梁截面應力數據的分析處理,得到了合理的預應力孔道摩擦偏差系數及預應力摩阻損失規律。分享友人