shaking method 中文意思是什麼

shaking method 解釋
扭法,舀
  • method : n 1 方法,方式;順序。2 (思想、言談上的)條理,規律,秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Based on extensive investigation of construction technique history of chinese ancient buildings, the structure method, structure developing history and seismic behavior of chinese ancient timber structure buildings are analyzed in several respects of the structural system and form. through a series of experiments on constituent parts of chinese ancient timber building structure, including the tests on the corbels and brackets called dougong subjected to low cyclic reversed loadings, the tests on the wooden frame using the tenon - mortise joints as connections of column and beam subjected to low cyclic reversed loadings, the tests on vibration isolation effect of friction and slippage between column footing and their socle base, and a series of shaking table tests on a chinese ancient timber structure palace building mode under artificial earthquake at serving conditions, destroyed conditions and reinforced conditions, many valuable results of structures such as moment - curvature hysteretic loops of dougong structure and tenon - mortise joints under low cyckc reversed loadings, the static function, the seismic performance, energy dissipation, vibration reduction, energy - loss mechanism, nechanicalmode and failure mode were studied. aplenty of valuable parameters of the structure system were obtained, such as the natural period of structure, vibration modes, damping ratio, factor of vibration isolation, oscillate amplitude of ineitial accebration, velocity and displacement, magnitude of slippage, and the mechanism of structure failure and collapse etc. based on these research, the complete analysis of ancient timber structure under earthquake were carried out in which including mechanism analysis method, calculating mode, strength analysis of members and joints, strengthening methods for serving damaged ancient timber structure buildings were also taken into account

    依照宋代《營造法式》建造了抬梁式殿堂木結構構件及結構模型,對中國古代木結構中的典型構造如:柱腳在礎石頂面平擱簡支、柱架榫卯連接、柱高不越間之廣、側腳、生起、斗拱等的構造機理及結構功能進行了量化分析和實驗研究: (一)通過木柱石礎靜摩擦試驗,測定了柱腳與石礎古鏡面間的摩擦系數及摩擦力隨上部結構荷載變化的規律; (二)通過單柱承載力試驗,測定了古建築中木柱的受力變形特徵、破壞模式、及模型材料的變形模量、極限承載力、極限變形等參量; (三)通過柱架低周反復荷載試驗,測定了柱架的抗側移剛度、柱架恢復力特性及滯回曲線、榫卯張角剛度及其變化規律、柱架及榫卯的極限承載力和極限變形、及榫卯減振參數; (四)通過斗?低周反復荷載試驗和受壓試驗,測定了古建築木構件與木構件間摩擦系數,斗?抗側移剛度,斗?恢復力特性及滯回曲線,斗?抗壓極限承載力及受力變形規律; (五)通過抬梁式殿堂間架模型振動臺試驗,測定了殿堂木構架結構自振周期,地震反應振形、阻尼特性及阻尼比;按結構分層特點對柱腳、柱頭和斗?層上的屋蓋的地震反應採用多點同步測量,對柱根滑移、榫卯變形、斗?的變形、復位、耗能減振參數等進行了定量分析。
  2. The optimum balancing of a four bar linkage with elastic links is studied, in which the control torque of redundant drives is taken as the design variable, and the shaking force and shaking moment of the mechanism are taken as the objective. the numerical simulation shows validity of the method

    針對一平面彈性四連桿機構,以其震動力和震動力矩的加權和為目標函數,以冗餘驅動力矩為變量,對附加冗餘驅動的彈性機構進行最優平衡,其模擬結果表明該方法是有效的。
  3. In this paper, the author combines the theory analysis with the experiment research method, and discusses the seismic behaviours, 3d elaborate finite element analysis and simplified model analysis of a kind of multi - function tall building - " sub - shearwall supported by frame ", which is applied widely today. the main contents are as follows : in order to observe the failure process and the earthquake response of the complex structure, and to analysis the seismic behaviour of the structural system and structural members, a 1 / 20 cement mortor model of a complex tall - building which is about to be built was producted and the shaking table test of this model under 26 sorts of earthquake loads was made. using sap2000 finite element analysis program, a 3d analysis model was built in computer, and the elastic time - history analysis of the model was done

    本文採用理論分析和試驗研究相結合的方法,研究了目前應用較多的綜合性大廈? ?框支分區剪力墻高層商住樓的抗震性能及空間精細分析和簡化分析方法,主要內容為以下幾方面:對一擬建的復雜高層建築結構,採用1 20比例的空間整體模型,進行了26種工況下的模擬地震振動臺試驗,觀察了結構的破壞過程和地震反應,分析了結構及構件的抗震性能;建立了結構的精細空間模型,利用sap2000n大型有限元分析程序對結構進行了彈性時程分析;通過有限元分析與試驗結果的對比,對結構的抗震性能和抗震能力做出綜合評價,認為該結構由於轉換層上部去掉部分樓板,既可滿足建築設計的通風、採光等要求,又可達到協調結構轉換層上、下樓層抗側剛度的效果,是一種較理想的有多道抗震防線的結構型式。
  4. Shaking table test method of earthquake resistant performance for building curtain wall

    建築幕墻抗震性能振動臺試驗方法
  5. The analysis of shaking reason for the pedestrian bridge in chongqing and comparison of the reinforcement method

    重慶某公園架空梯道晃動原因分析與加固方案
  6. Chemical products for industrial use. determination of partition coefficient. flask - shaking method

    工業用化學製品.分割系數的測定.搖瓶法
  7. According to the analytical method of sub structure, we combine the finite elemental model of different parts and process the combining surface parameter to build the finite elemental model of the system. using the ansys software, we carry on the finite element mode analysis to get the natural frequency and shaking type

    根據動態設計的子結構分析方法,將上述系統主要部件的有限元模型組合併分析處理結合面參數構成系統的有限元模型。利用ansys有限元分析軟體,對系統進行有限元模態分析,確定系統的各階固有頻率和振型。
  8. In total 102 strains of acidic phytase producing strains were selected from soil by selective plate containing calcium phytate. among them 32 strains with relatively large clear circle were purified and re - selected by shaking - culturing. after fermented for 5days at 28 c and shaking at 220r / min, the activity of phytase was determined by nh4vo4 - ( nh4 ) 6mo7o24 method at 37 c and ph2. 5 or ph5. 5

    主要結果如下: 1植酸酶高產菌株的篩選利用植酸鈣選擇性子板培養基從土樣中篩選出102株酸性植酸酶產生菌,從中挑選出透明圈較大的菌株32株,經分離純化後分別進行搖瓶復篩, 28 、 220r / min發酵5天後,在37 、 ph2 . 5或ph5 . 5條件下用釩鉬酸銨法檢測其酶活,結果發現有3株菌產酶活性較高且產酶性能較為穩定。
  9. Polysaccharide of mycelia from phellinus igniarius cultured by shaking were studied. lg9 ( 34 ) orthogonal experiment were carried out to find the optimum method of extracting polysaccharide from mycelia. the magnitude of range indicated that the factors which effected extracting ratio were times, time, temperature and proportion

    本文對液體培養桑黃菌絲體的主要活性成分多糖進行了研究,首次利用lg9 ( 3 ~ 4 )正交試驗法對桑黃菌絲體多糖的提取工藝進行研究,從級差的大小可以看出影響桑黃菌絲體粗多糖提取率的因素主要是浸提次數,其次分別是浸提時間、吉林農業大學碩士學位論文桑黃主要生物學特性及多糖的研究浸提溫度、浸提比。
  10. Clinical observation on 161 cases of piriformis syndrome treated with triple puncture combined with white tiger shaking head method

    齊刺結合白虎搖頭手法治療梨狀肌綜合征161例臨床觀察
  11. Pigments and extenders - method for assessment of ease of dispersion - part 13 : dispersion in low viscous mediums using an oscillatory shaking machine

    顏料和填料.分散特性評價法.第13部分:使用振動搖動機
  12. Some of you might not know that dream is considered a healing method, one of the ways to heal our mind, body and soul. as i said about my cry in my dreams, it is kind of like a stress - reliever and it helps me feel less stress in my life. i remember i dreamt about myself crying several times at countless nights, especially, after my father passed away. there is a deep sorrow in my mind that i couldn ' t get over it. i cried a lot during the daytime and troubled to have a sound sleep at night. when i heard the siren of an ambulance passing by, i cried, too. i knew it had something to do with my father ' s death because he had come to my dreams several times. and then, one night when i was finally too exhausted and felt into asleep, i started dreaming. i dreamed about myself crying again, then i felt my body shaking because of the cry ; and suddenly, the water coming out from my eyes became a huge tidal wave pouring all over my entire body. the feeling of drowning woke me up and my body was still shaking

    有些人可能不知道:夢被視為是一種治療方法,一種「身,心,靈」療法之一.正如我先前提到的「夢中哭泣」 ,它就如「沮喪紓緩劑」一樣,幫助我紓緩人生的壓力.我記得在無數的夜晚夢到自己哭泣,特別是在我父親過世之後.一種很深的痛楚在我心中,久久不能揮去.我時常在白天哭泣,而晚上睡不著.當我聽到救護車的鳴聲呼嘯而過時,我也會哭泣.我知道這與我父親的死有關,因為他常到我的夢中.然後,有一天晚上,我真的很累而終于入睡,我開始作夢,又夢到自己正在哭,身體也因為哭泣而搖動起來.突然,我的淚水像海嘯般的朝我全身傾倒過來;那種要溺斃的感覺把我弄醒了,而我的全身仍在晃動
  13. A. niger m - l which was screened in our laboratory produced a strongly a - transglucosidase. in this paper, studies on the fermentation conditions, purification and characterization of a - transglucosidase and its necessary groups was carried out in this dissertation. the main reports were as following : the fermentation conditions in shaking flasks were investigated by the method of single - factor analysis, the suitable main medium was achieved : which contained 4 % a, 2 % b and 1 % g ; the a. niger m - l was inoculated into 100ml medium in flask, shaking in 33 c at 140r / min for four days, with initial ph6. 5 and 6 % inocula volume ; adding 0. 1 mmol / l methyl a - d - glucopyranoside had inductive effect on enzyme formation, the a - transglucosidase activity amounted to 296. 05u / ml

    本研究以黑麴黴m - 1為出發菌株,對其-葡萄糖轉苷酶的產酶影響因素、純化、酶學性質以及必需基團進行系統的研究,結果如下:通過對影響黑麴黴m - 1產-葡萄糖轉苷酶的單因素分析,得液態發酵生產-葡萄糖轉苷酶的最適產酶條件為: 4 a , 2 b和1 g ;在33 ,起始ph值為6 . 5 ,轉速為140r min ,接種量為6 ,裝液量100ml條件下,發酵4 . 0d ,酶活力達296 . 05u ml ,添加0 . 1mmol l的酶作用底物甲基- - d -葡萄糖苷對產酶的誘導作用最大。
  14. A certain thickness of sand cushion of a certain size or gradation is paved between the foundation and ground in this new method. when earthquake happens the sand cushion will have plastic shearing strain, reducing the input of high frequency volume, thus consume the earthquake energy form substrate. it is showed in shaking table experiments that there is relevant slippage between foundation and sand cushion, which can prevent the seismic energy from being passed to the above structure and thus reduced the seismic role for the above structure

    在建築物的基礎與地基之間鋪設一定厚度、某種單一粒徑或級配砂墊層,在地震作用時砂墊層發生的塑性剪切變形,減少地震波高頻分量的輸入,從而消耗了下層傳來的地震能量;振動臺試驗表明,當振動發生時,基礎與砂墊層之間有明顯的滑移產生,這就對地震能量向上部結構的傳遞起到了隔斷作用,因而對上部結構起到了減震作用。
  15. The new resolution method is advanced according to the control requirements of electro - hydraulic shaking table. however, there is still much work for us to constitute a complete set of servo controller in our future research

    根據電液振動臺中電液伺服控制的需要,提出了一些解決的方法,但要建立一套完整的伺服控制器設計方法,還需進行大量的工作。
  16. Another method would be to cut back necessary expenditures, reducing investment in national industrialization and socialist transformation. that would produce even more drastic effects, shaking the foundations of our society

    再一個辦法,就是減少必要的開支,把國家工業化的投資和進行社會主義改造的經費也刮掉,這樣影響就更大,就會動搖根本。
  17. Based on a shaking table experiment of steel reinforced concrete frame - shearwall structure model with steel truss transfer stories and finite element analysis, its seismic performance is studies deeply. in order to evaluate the structural seismic performance, three approaches, shaking table experiment for simulating earthquake, time - history analysis method and static elastic - plastic analysis method, are used in this project

    本文的主要工作是研究和評估帶高位大跨度鋼桁架轉換層型鋼混凝土框架?剪力墻結構的抗震性能,為此,採用了三種方法:模擬地震振動臺試驗方法;彈性時程分析方法;彈塑性靜力( push - over )分析方法,展開了對課題的研究。
  18. 4, for the above optimal parameters, a large - scale shaking table model testing of the tmd seismic decrease structure using the el centra earthquake wave and an artificial earthquake wave ( rgb ) simulated by the trigonometric progression method is conducted. the above theories are approved through the analysis of the testing results

    4 、針對理論分析提出的tmd裝置參數的優化取值,進行了tmd減震結構模型在elcentro地震波和由三角級數模擬法模擬的人工地震波( rgb )作用下的模擬地震振動臺試驗,試驗結果驗證了理論的正確性。
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