浪壓力 的英文怎麼說

中文拼音 [làng]
浪壓力 英文
wave pressure wave force
  • : Ⅰ名詞1 (波浪)wave; swell; billow; breaker 2 (像波浪起伏的東西) things undulating like waves 3...
  • : 壓構詞成分。
  • : 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...
  1. This method applies the extended strip theory to establish the nonlinear ship motion equations in regular head seas, obtains stable time course by resolving in time domain, and then pressure vectors will be available. the pressure includes static pressure, incident waves pressure, diffraction pressure, radiation pressure, and wave impact pressure, and changed with instantaneous draft of each intersection

    該方法應用擴展的切片理論建立迎規則波中船舶非線性運動方程,通過時域步進求解獲得船舶剛體運動的穩定時歷,進而給出與船體各橫剖面瞬時吃水相對應的靜水變化、入射波、繞射、輻射和波沖擊諸分量。
  2. From the aspect of area distribution, problem of water environment and factors of population, society and economy do n ' t coordinate with each other : in those areas which are rich in water, there are serious pollution and waste ; in those which are lack of water, economy is relatively behind the times ; in those where there is less lack of water, high population density faces the water resource with great potential pressure

    水環境問題與人口、社會、經濟等因素在地區分佈上很不協調,如水資源豐富地區,水污染與水費十分嚴重;缺水地區,經濟相對落後;缺水程度低的地區,人口密度較高,使水資源存在巨大的潛在。在影響水環境的相關因素中,人口因素的作用十分突出,主要表現在兩個方面:一是地區人口數量與分佈的集中程度是決定水資源及相關水環境問題的真下因素;二是人口素質與水管理水平之間具有一定的正相關關系。
  3. Too much embankment of filled soil will result the destroy of road surface or instability of high - stack soil ; soil pressure at the top of culvert is the key parameter of culvert structure design, more or less of the parameter will result in economic waste or failure of structure

    堤頂沉降過大,輕者破壞路面,重者路堤失穩,涵洞頂部土是涵洞結構設計的控制指標,計算過大導致經濟費,過小導致涵洞開裂,影響其使用壽命。
  4. The large concrete structures, such as bridges, safety hull of nuclear power plants, sea oil plateforms et al. are subjected to not only static loads, but also dynamic loadings such as vehicles, nuclear power, wind, wave, water flow and violence earthquake

    許多大型的混凝土結構工程,如橋梁、核電站安全殼、殼、海上採油下臺等,不僅受到靜載荷的作用,還要受到諸如車輛、核動、風、、水流和強烈地震等動荷載的作用。
  5. The man who always muddles through in his work will easily be frustrated in a competitive society just like an unloaded ship that will turned over easily in a storm

    那些得過且過,沒有一點,做一天和尚撞一天鐘的人,像風暴中沒有載貨的船,往往一場人生的狂風巨便會把他們打翻。
  6. The moral economy of the peasant in the traditional rural society had been challenged under the new historic conditions since it was the twentieth century, because of the shock of the commodity wave, the pressure of the population and all kinds of the natural calamity. the only mode of production of the " man ploughing and woman weaving " in the past could not keep pace with the demand of the times

    20世紀以來,受商品化潮的沖擊、人口的及各種自然災害等原因,傳統鄉村社會農民的道義經濟在新的歷史條件下受到了挑戰,過去單一的男耕女織的生產方式已不適應時代發展的要求。
  7. How to compute the slamming press of ship bow in waves is a complex problem which is not settled completely till now. it involves the dynamic features among air, fluid and structure

    如何計算在波中運動的船舶底部的砰擊,這是個相當復雜的問題,至今尚未能很好地解決,它涉及到空氣-流體-結構三者之間的動特徵。
  8. The tension force, shear forces ( including pushing force, cutting force and friction force ), impulse force, hydrodynamic drag on the suction pipes, and the force resulted from the pressure difference, etc, are the main forces for detail discussion in this paper

    詳細討論了主要作用:在波補償器作用下的纜繩拉、耙頭與海床間的土壤剪切、作用在耙吸管上的水流阻及由於差在耙頭處產生的推動等。
  9. Also the concrete structure ' s service life may be threatened by the negative pressure occurred when waves se parate from the subface of the structures

    另外當波離開上部結構底面時產生的負作用對混凝土結構的耐久性也是一個很大的威脅。
  10. Enterprise reforming combined with the new " wave tide " of an electric power development in some degrees drives csepdi developing rapidly. however csepdi is also facing to some pressures in operation and internal management

    中南電設計院通過這些改革措施,結合新一輪的電建設潮,從一定程度上推動了企業的發展,然而在生產經營和內部管理上仍存在一定的
  11. They ( duty, honor, country ) teach you to be proud and unbending in honest failure, but humble and gentle in success ; not to substitute words for action ; not to seek path of comfort, but to face the stress and spur of difficulty and challenge ; to learn to stand up in the storm, but to have compassion on those who fall ; to master yourself before you seek to master others ; to have a heart that is clean, a goal that is high ; to learn to laugh, yet never forget how to weep ; to reach into the future, yet never neglect the past ; to be serious, yet never take yourself too seriously ; to be modest so that you will remember the simplicity of true greatness, the open mind of true wisdom, the meekness of true strength

    它們(責任、榮譽、國家)教導你在真正失敗時要自尊和不屈不撓,在成功時要謙和;不要以言代行;不要尋求安逸,而要迎接困難和挑戰帶來的和激勵;要學會在風中傲然屹立,對遇難者要寄予同情;律人要先律己;要有純潔的心靈,崇高的理想;要學會笑,但切莫忘記怎樣哭;要注視未來,但切莫忘記過去;要為人持重,但切莫自命不凡;要謙虛,這樣,你就會記住真正的偉大源於淳樸,真正的智慧源於虛心,真正的強大源於溫順。
  12. Combined with the full scale models tested in - situ of prestressed concrete penstock with double circle unbonded strands and single circle bonded strands of xiaolangdi multipurpose dam project of yellow river, the advantages and disadvantages of two different prestressed systems are analyzed, the concrete stress distributions of the prestressed concrete penstock are induced and summarized during the whole tensioning strands stage. the consistence among the test results, the theory calculating and the three dimensional finite element analysis is proved. therefore, the theoretical method of prestressed concrete penstock is feasible

    結合黃河小底水利樞紐工程在施工現場進行的採用雙層雙圈環形無粘結預應鋼絞線和單圈有粘結預應鋼絞線對排沙洞襯砌混凝土施加預應的1 : 1模型試驗,對比分析了兩種后張預應施工體系的優劣,歸納總結了預應筋束張拉過程中預應混凝土管道結構管壁混凝土的內分佈規律,驗證了模型試驗實測數據、理論計算和三維有限元分析結果的一致性,確定了預應混凝土管道理論計算方法的可行性。
  13. Through analyzing bed ' s response to wave, in the condition that super - stratum is more hard and second - stratum is more soft in region of interest, super static interstitial hydraulic pressure amplitude die away rapidly between stratums, before in sight of boundary between hard and soft stratum, plane effective pressure increase to max. shear stress reach peak value when bed thickness is approximately 2. 7 meters, then it will decrease to the minimum on the place where the flexible soil has a common boundary with the rigidity, so the boundary is the most destroy plane on engineering. on the basis of reconnaissance in situ, in normal situation of sea, the structure slides to the basin along the boundary

    通過對底床在波下的響應分析,對于研究區底床上層較硬而第二層較軟的情況,超靜孔隙水幅值在層間交界處迅速衰減,在臨近硬、軟地層交界處前,水平有效應增至最大,剪切應在底床厚度大約2 . 7米左右達到峰值,然後減小,到硬、軟層土交界位置,達到最小,因此這個界面就是最容易發生破壞的工程軟弱面,現場勘查證明,即使在正常海況下,構築物也會沿坡以此交界面為滑動面,緩慢向「盆」底滑動。
  14. Based on the experimental results for different wave height, wave period and the relative clearance of underside of the wharf deck, the properties of wave impact pressure on wharf deck are studied. the distribution of impact pressure along the underside of the deck model is analyzed. the influence of different incident wave parameters, structure dimension and relative clearance s / h1 / 3 on the impact pressure is discussed

    通過對不同波參數、結構物尺度、結構物與靜水面的距離等情形的試驗結果的比較分析,研究隨機波對不同接岸型式碼頭面板的沖擊特性,分析波沖擊沿碼頭面板底面的分佈規律,討論入射波要素、結構物尺度、結構物相對凈空等要素對碼頭面板底面所受的沖擊的影響規律,給出便於工程應用的計算波沖擊的經驗公式。
  15. Research on wave and pressure field caused by ship moving at high speed in shallow water

    淺水高速船舶引起的波場研究
  16. Applying the method studied in this thesis, theoretical calculation of certain container ship in regular wave has been done on ship motion and hydrodynamic pressure. it also has the results compared with those obtained under multipole conditions in the model tests. as a consequence, we abstract some characteristics of the distribution of instantaneous hydrodynamic pressure on ship wet surface, and the distribution changes with forward speed and wave parameters

    利用本文方法對某集裝箱船進行了規則波中的船舶運動和水動的理論計算,並與船模水池試驗所提供的多狀態的分佈數據相比較,得出船體表面瞬時的分佈及其隨航速和波參數變化的某些規律。
  17. In the end, in view of the fact that boussinesq - type equations and the mild slope equations are deduced from different hypothesis conditions and behave differently in simulation of wave propagation, the numerical results of wave propagation effected by strong non - linearity are given by the nonlinear three - dimensional mathematical model which was established for the calculation of 3 - d wave particle velocity and wave pressure and suitable to small size waters of arbitrarily varying depth

    最後,鑒于boussinesq型方程和緩坡方程是在不同的假設條件下推導而來,應用於描述近岸水域波的傳播變形時具有不同的特點。本報告根據作者所建立的可以對任意水深點流場與波動凈場進行求解、適宜水深任意變化水域非線性波傳播的數學模型,提供了在較強非線性作用下波傳播的數值模擬結果。
  18. Under confused sea condition, the structures may subject to very strong w ave impulsive 1oad due to slamming by the wave with significant crest when waves propagate underneath the structure and surge up to its subface. previous studies indicate that impact pressures are characterized by an initial peak pressure of considerable magnitude but of short duration occurs, followed by a slowly - varying uplift pressure of less magnitude but of considerable duration, and which typically is first positive, then decreases to zero and becomes negative, in hostile sea state, the peak pressures may cause the damage of the horizontal members of the structures or make the whole superstructure collapsed

    若這些海上建築物的上部結構底高程較低,在惡劣海況下當大波在其面板下面通過並與之接觸時,面板下面除了作用有強度變化較緩慢的波外,在波峰剛接觸到面板時尚存在著歷時很短但強度極大的沖擊,這種極強沖擊荷載會引起建築物的整個上部結構失穩或造成局部破壞。
  19. This phenomena brings great pressure to the country and company ' s financing, and causes a capital waste

    對于國家、企業造成極大的資金,並且也造成了資金費。
  20. But due to the complexity of factors influencing fatigue performance, such as wave load and pressure from cargo, the combination of different stress components, stress concentration of local structure details, mean stress and the corrosive environments, etc, there are different specifications with varying classification societies, so it will lead to the diversity of results from different fatigue assessment methods

    但是,由於影響結構疲勞性能的因素十分復雜,如波載荷和局部的貨物,各種應成分的組合,結構的局部細節應集中,平均應的影響,結構分身所處的腐蝕環境等等,所以各個船級社有關的規定也不一樣,這樣必然造成各個評估方法之間的差異。
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