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高層住宅結(jié)構(gòu)設(shè)計(jì)外文翻譯-展示頁(yè)

2024-12-16 16:36本頁(yè)面
  

【正文】 certain antinomy, mainly is press the flexibility reaction table to calculate of the structure responded the acceleration as habitual to design the earthquake dint to take to be worth big quite a few at that time doubly, and took to settle according to the habitual of the function of the design earthquake dint descends the house structure of design, the harm of the structure system wasn39。t beg for differential calculus square distance, it shuts to match a solution, so adopt number integral calculus method more. Usual way of doing is carry on a continuous cent a segment a processing towards having already record of the earthquake wave, each data all see do the constant, then the function get to structure up, pass an equilibrium and square distance of motive to beg at the moment of the acceleration, speed, move reaction, moving with ex the acceleration, speed, the segment to carry on folding to add immediately after folding the result for add as the beginning that descends at that time a segment to start a data, pushing according to this kind, end beg structure at the give for low week again and again the earthquake wave under of the acceleration, speed and move the dint reaction variety process. (4) At American Northridge earthquake in 1994 and Japanese Kobe earthquake in 1995 after, the beautiful day scholar put forward again according to the anti earthquake design method of behavior, it was during the period of 中國(guó)石油大學(xué)(華東)本科畢業(yè)設(shè)計(jì)(論文) 6 usage to make the building structure satisfy various requests that used function according to the basic thought of behavior. Tradition according to the design method dissimilarity of the dint, adjudicate to the structure function mainly is according to move standard, move index sign to e with the different to the structure function to carry on a different control. But descend structure because of the big earthquake of not flexible transform hard and accurate estimate of, make to can stay around according to the design method of behavior theoretically. But put forward its aggressive meaning to have 2:00 at least: a. Emphasize the system and the society of the earthquake engineering。t think characteristic and the place difference to consider structure to the influence that constructs structure. (2) Respond the table stage: Along with vibrate to record of obtain and the development of the structure dynamics theories, the Biota professor of the United States put forward flexibility to respond the concept of the table in 1940, respond the table is list the freely flexible system, it was obtain of numerous earthquakes record of encourage, the structure period or respond of the relation, include the acceleration reaction table, the speed responded a table, moved to respond a table. It consider the motive characteristic of the structure, it still is the foundation that all countries norm design earthquake dint takes a value up to now. The calculation of the earthquake function dint usually use shears with the bottom and flaps a deposition to respond a table a method, flapping a deposition to respond a table a method of basic define: Suppose the building structure is the line flexibility more freedom degree system, making use principle of flap a deposition and flap a type, it will solve a freedom degree the earthquake of 中國(guó)石油大學(xué)(華東)本科畢業(yè)設(shè)計(jì)(論文) 4 the flexible system to respond to resolve for solve an independence of etc. the effect single freedom degree flexible system most the heavy earthquake respond. Then begging should in each function affect that flaps a type. At this time, according to consider the way dissimilarity of the earthquake function, adopt a different array, group method, order flexible system to many qualities of the flat surface vibration, it can use a SRSS method, it is according to suppose the importation earthquake as steady random process, each of a flap reaction is independent mutually but deduce to get。 antiearthquake design。 Make use of again the reaction acceleration that the acceleration reaction poses different period。 中國(guó)石油大學(xué)(華東)畢業(yè)設(shè)計(jì)(論文) 外 文 翻 譯 學(xué)生姓名: 學(xué) 號(hào): 、 專業(yè)班級(jí): 指導(dǎo)教師:高福聚 2021 年 6 月 18 日 中國(guó)石油大學(xué)(華東)本科畢業(yè)設(shè)計(jì)(論文) 1 Journal of Constructional Concrete Research 55 (2021) 289–303 Frame Structure Antiearthquake Design Way of Thinking Theodore V. Galambos University of Minnesota, Minneapolis, USA Abstract Currently, the antiearthquake norms all round the world almost adopt to a kind of way of thinking: The adoption presses the earthquake strong or weak of possible situation to divide the line earthquake cent area。 According to everyplace the history occurrence of the area earthquake of covariance result or to geology structure of the history investigate to have to explicit statistics the meaning establish the sport peak in waterproof and quasiground value acceleration。 Get a design to use acceleration level through earthquake dint adjust met coefficient R. In the meantime, most nations all approve such point, establishing to defend the earthquake intensity level can take to use a different value, choosing to use to establish to defend the earthquake intensity level more and highly, the ductility request of the structure also more low, choose to use to establish to defend earthquake intensity level more and lowly, structure of ductility request more high. The structure ductility guarantee of precondition is the ductility of the member, pass again an effectively reasonable conjunction in adopting a series of measure guarantee 中國(guó)石油大學(xué)(華東)本科畢業(yè)設(shè)計(jì)(論文) 2 member the foundation of the ductility, the structure system choice is reasonable in the meantime, the degree just distributes reasonable of under condition ability basic assurance structure of ductility. Keywords: frame structure。 design way of thinking 中國(guó)石油大學(xué)(華
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