隔震臺 的英文怎麼說
中文拼音 [gézhèntái]
隔震臺
英文
wind table-
Then using wilson - # method and linearity acceleration method to calculate the earthquake time - history reaction of a base isolation buildings. the results indicate that the benc - wen model and the bilinear model can couvade the restoring - force character of the isolation bearings exactly well
然後,以實驗模型在振動臺上受激勵,獲得加速度頻響函數的方式來考察我們選取的模型擬合效果,選取一個適合瀝青隔震墊的恢復力模型。Research on shaking table test of base isolation building
基礎隔震房屋模型振動臺試驗研究This can be accomplished by mounting the elements on a heavy steel table placed on antivibration supports.
將元件裝在沉重的鋼制臺面上,並將臺面放在隔震支座上,即可滿足這一要求。In this paper, the seismic reduction function of sand cushion under masonry structure foundation and some possible factors that may have effect on its seismic reduction function are tentatively discussed through theoretical computation and shaking table experiments. it provides some foundation for sand cushion ' s application in civil engineering
本文通過理論分析計算和室內砂箱振動臺地震模擬試驗,對砌體結構基礎下砂墊層的隔震性能及可能影響其減震性能的因素作了一些初步的探討,為今後砂墊層減震作用在工程上的應用提供了依據。Every room is equipped with adsl internet connection. the hotel also have the facilities of business center, conference rooms, shopping arcade, nightclub, ktv rooms, lounge bar, swimming pool, sauna center, chess room, beauty salon and otherrecreation activites on the beach. the resort is a famous tourist attraction with radiant and enchanting sunshine all year around, clean and blue sea - water, fine and soft sand, and green coconut trees dancing to the seaside breeze
酒店建築面積為二萬多平方米,背山面海,共有山海房200間套,所有房間均帶陽臺落地玻璃窗戶設計提供免費無限時寬帶上網介面,樓體結構一字排開,海景房觀海效果為180度震撼型超級無敵海景,與沙灘無任何隔離帶,零距離接觸大海。Shaking table testing of shock insulation by soft soil - hinged pier system
鉸接樁體系隔震性能的振動臺試驗研究Shaking table test on building models with comined isolation system
組合基礎隔震房屋模型振動臺試驗研究Then a simplified computational modal of damping isolation systems is established for a platform structure, and the relationships between the parameters of isolation layer and structural damping ratio, including their vibration - suppressed effect on the whole structure and the relative displacement of isolation layer are studied, and the simulation analysis under several representative load case of random wave force and earthquake affairs is performed. under random wave force, using complex mode theories, non - classically damp problems considering the interaction between the structure and wave, lying in deepwater, are studied. and the resolution solution of structural response are achieved. the results of calculating and analysing show that adding damping isolation to a jacket is an effective way to reduce vibration for offshore platforms
針對某一典型平臺結構,建立了海洋平臺結構阻尼隔振體系簡化計算模型,進行了波浪荷載工況和地震工況的數值模擬,研究了隔振參數與結構阻尼比的關系以及它們對結構整體和隔振層層間相對位移的控制效果,運用復模態理論研究了位於較深水位的固定式導管架海洋平臺在隨機波浪力作用下考慮結構與波浪相互作用時運動方程中非經典阻尼的解耦問題,獲得了結構響應的解析解。To test the property of isolation and elimination of tremble of holographic platform, the interference principles of michelson interferometer and mach - zehnder interferometer were discussed, and the examined methods were used to test the platform
摘要為了檢測全息平臺的隔震、消震性能,分別討論了邁克耳遜干涉和馬赫澤德干涉的干涉原理,並利用兩種干涉光檢測了兩種全息平臺的隔震、消震性能。The results showed : the stability of 2m holographic platform that of jqs - b holographic platform ; the property of tremble isolation was satisfied because the excursion was under 1 / 8 stripe for the outside disturb, the property of tremble elimination was also satisfied because the stripe couls be rapidly stabilified after the artificial stripe tremble
結果表明, 2m多功能全息平臺比jqs - b型全息平臺的穩定性好;對于外來的干擾,檢測時產生的條紋漂移量不超過1 / 8條,說明工作臺隔震效果較好;對於人為引入的干擾,條紋急速晃動后能在幾秒鐘穩定下來,則表明平臺消震性能良好。Abstract : at first, the shaking table test of a gravity pier model was done. the comparison between the test data and the theoretical analysis results of the model showed that they are identical to each other. the dynamic model of a whole bridge with gravity piers and lead - rubber bearings was set up. the positive role of lead - rubber bearings on lowering the seismic responses of railway bridge and the seismic character of gravity piers were analysed. some earthquake resistance measures of railway bridge with gravity piers were put forward
文摘:首先進行了重力式橋墩模型振動臺模擬地震試驗,試驗與理論分析結果基本一致;然後建立了採用鉛芯橡膠支座的重力式橋墩橋梁全橋體系動力分析模型,計算分析了鉛芯橡膠支座對橋梁的減、隔震作用及重力式橋墩的抗震性能,提出了重力式橋墩橋梁的抗震措施。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。分享友人