防震基礎 的英文怎麼說
中文拼音 [fángzhènjīchǔ]
防震基礎
英文
earthquake-proof foundation-
On the basis of analyzing the working circumstance and prosperity of downhole drilling string of the surface dynamic rotating drilling vertical well, the force prosperity and failure forms of downhole drilling string are focused on. and further research has been done on the vibration damage of downhole drilling string as well as the construction and work prosperity of vibrating - proof hydraulic shocker absorber
本文在對地面動力旋轉鉆井直井井下鉆柱的工作環境和特性加以分析的基礎上，著重對鉆柱在井下的受力特性以及損壞形式進行了分析，並對鉆柱在井下的振動危害以及用於防止振動的水力加壓減震器的結構、工作特性等一些規律進行了深入的探索和研究。Especially the effects in detail done by non - technicians for ms7. 2 songpan - pingwu earthquake prediction are presented
在此基礎上，就這一時間四川群測群防、專線結合地震工作實踐作了評析和認識。However, the system of composition with creditors and the system of reorganization concern the harmony of creditor interests and debtor interests more. the aim of them is to prevent bankruptcy which could bring great loss to creditor and debtor and even cause economic crisis
而破產和解與重整制度在調協債權人與債務人的基礎上，預防債務人的破產導致債務人、債權人的利益遭受損失，甚至導致經濟危機而引起社會的震蕩。Abstract : based on the results obtained from seismic safety evaluation of 128 engineerng sites in china, statistics and analysis of relevant intensities with differient probability levels and peak acceleration are made to provide parameters of probability levels of earthquake resistance in the seismic design code
文摘:以全國范圍內128項工程場地地震安全性評價結果為基礎，對不同概率水平相應的地震烈度和加速度峰值進行統計分析，為合理確定抗震設計規范中設防地震的概率水平提供了依據。Based on the analysis of the highway bridges " damages in the earthquakes of recently twenty years and the introduction of the development and the present technology of the world, the paper has explored a useful falling - off prevention device
本論文在分析近20年來橋梁震害及其原因和介紹國內外防止落梁技術的發展和現狀的基礎上，開發了有效的落梁防止裝置。So, it is necessary to study the seismic reliability of lifeline systems for the needs of earthquake hazard mitigation. this paper presents some methods for solving these problems, which is based on the fact in our country. the main contents includes : 1 ) the seismic damage behavior of the buried pipeline is analyzed by synthesis
對此，本文從我國城市抗震防災工作對基礎性研究的迫切需要出發，結合我國城市地下管網系統的實際情況，在綜合分析了現有國內外相關研究的基礎上，以理論探討和工程實用性並重，對城市地下管網系統的地震可靠性分析方法進行了較為全面系統的研究。On this basis, the further research of anti - seismic of buckling restrained braced frame is performed. derive additional damping and influence of buckling restrained brace to column axis strength. example proved, as to concentrically braced frame, buckling restrained braced frame has better anti - seismic performance
在此基礎上，將此種支撐應用於框架中，對防屈曲支撐框架的抗震性能作了進一步的研究，推導了防屈曲支撐的附加阻尼比以及防屈曲支撐對柱附加軸力的影響，並且通過對一個算例進行非線性時程分析驗證了相對于普通中心支撐框架，防屈曲支撐框架具有更好的抗震性能。5. on the basis of the results of the analysis in this paper, summing up the security measures to the liquefied zone : rational using liquefied sand layer and avoiding failure of foundation
5 、在本文計算分析結果的基礎上，總結提出了從合理利用液化層和避免地基失效兩個方面著手的液化區抗震設防措施。Since 1980 ' s, works of making the programs for earthquake resistance and disaster prevention have been approached in cities of china. the so - called damage forecasting refers to the earthquake damages with the greatest probability of all kinds of structures while suffering earthquakes of various magnitudes. therefore measures such as strengthening or removing totally are able to be taken
我國於80年代中期開始推行城市抗震防災規劃的制定工作，其中，震害預測作為抗震防災規劃基礎性工作，就是要指出各種建築（結構）物在不同地震作用下其最有可能出現的震害情況，從而作出諸如是否需要加固或拆除重建等決策。This paper introduces the development and present situation of vibration absorb technology in the world ; generally analysis the rubber - bearing ( rb ) and lrb " s operative mechanism, function and the calculation of parameter ; advance the concept of standardization to lrb ; on the basis of generally analyzing the connected factor such as the site category, the diameter of lead bar, the height of bearing, the designing carrying capacity, the span of bridge, the inherent period and the displacement of rb, determine the parameter, the absorbing vibration target, the method and the process of standardization to lrb ; then according to the two - step rule of resisting and defending earthquake, and combining with the response spectrum theory in the seismic vibration of bridge, make a lot of calculation and analysis of vibration absorb design to the real bridge collected and combined by finite element program ; at last, gives the result of standardization through diagram and explains to its usage
本論文介紹了國內外減震技術的發展和現狀；綜合分析了普通板式橡膠支座和鉛銷橡膠支座的工作機理、性能及參數的計算；提出了鉛銷橡膠支座標準化的概念；在綜合分析場地土、鉛銷直徑、支座高度、設計承載力、橋梁跨徑、固有周期以及支座變位等影響因素的基礎上，確定了鉛銷橡膠支座標準化的參數、減震目標、方法和過程；並根據抗震設防兩階段原則，結合橋梁地震振動理論的反應譜法，運用有限元程序對收集和組合的實橋進行了大量減震設計的計算和分析；最後以圖表的形式給出了鉛銷橡膠支座標準化的結果，並說明了其使用方法。In this paper, base on the synthetic analysis of the earthquake hazard of laiwu city, the anti - seismic fortification standards ( the design intensity and the seismic design dynamic coefficient ) in diferent areas of the city are given
本文在綜合分析萊蕪市地震危險性的基礎上，對萊蕪市萊城區抗震設防標準（設防烈度及設計地震動參數）進行了研究。Thirdly. based on the analysis of the engineering geology, hydrogeology and the dynamic peculiarity of the site soil, and the analysis and caculation of the seismic reaction, it gains the anti - seismic design coefficient and divided the city area into three seperate defence zones. marked a, b, c. finally, it makes a researsh of the seismic effect of the site of the city and makes the suggestions of the land utilizing. dividing the city land into 4 sub - zones
第三在分析研究萊蕪工程地質、水文地質及場地土動力特徵的基礎上對萊蕪市場地地震反應進行了分析計算，得出萊蕪市抗震設計地震參數，並分為a 、 b 、 c三個設防區。最後對場地地震破壞效應進行了研究，對萊蕪市土地利用進行了分區，並提出了合理利用土地建議。Based on the super capability of gis, the paper discusses problems on layer management of related data, design of attribute tables, and data coding etc. the coefficient of the soil liquefaction resistance k and the coefficient of soil liquefaction hazard h are presented. the seismic sand liquefaction forecasting, liquefaction disasters forecasting, and prevention measures on liquefaction are also discussed. using the software of mapgis, the process of liquefaction database setup has been studied
本文基於gis在數據存儲管理及可視化方面的強大功能，研究了適合gis環境的液化評價相關數據的分層管理，屬性數據表設計以及圖元編碼等問題；並提出了土層抗液化指數k及砂土液化災害指數h兩個重要液化評價因子，在此基礎上進一步研究了地震砂土液化預測、液化災害預測以及防治處理信息系統建設等問題。This project will promote the basic researches of seismology, especially the understanding of complexity of earthquake source process, as well as earthquake preparedness and disaster mitigation in beijing area
這項計劃的執行對于地震學基礎研究，特別是探索地震震源過程的復雜性和首都地區的防震減災都有重要意義。Concerning the analyzing, designing and developing of gis - based intelligent information system in urban seismic hazard mitigation, this paper focuses on following items : 1 based on the analysis of the gis - based intelligent information system ' s characteristics, the strategy of developing the system is brought up, and the prototype of the system is also designed
本文圍繞基於gis的城市防震減災信息管理與智能分析系統的分析、設計和開發，主要進行了以下四個方面的研究工作： （一）在分析基於gis的城市防震減災信息管理與智能分析系統特點的基礎上，提出了系統開發策略，並設計出系統原型。The results are of important theoretical and practical significance for deeply understanding the characteristic of ground micro - tremor, and developing the project application of ground micro - tremor, and antiseismic design, shock isolation, and selecting the infrastructure and buried depth of high buildings foundation in coastal area of fujian
研究結果有助於深入認識地脈動特性，對推動地脈動的工程應用、對目前蓬勃發展的福建沿海地區高層建築物抗震設防、隔震設計和有選擇地選用基礎結構及埋深具有重要的理論及實際意義。The technical approach and the realization of database management system are also presented
詳細介紹了安徽省防震減災基礎地理數據庫的建庫思路及數據庫管理系統的技術實現。The course covers basic knowledge on earthquake and tsunami, related precautionary measures and safety rules, major historical earthquakes and tsunamis, as well as earthquakes that affected hong kong
這個課程內容包括地震及海嘯的基礎知識、有關預防措施和安全守則，並簡介歷史上的大地震和海嘯及過往影響香港的地震。Abstract : metallic foam or porous materials were developed at the end of the 80 " s and applied to industry at the beginning of the 90 " s. they have excellent physical properties, especially damping characteristis, so they are widely used for vibration insulation, noise elimination, electromagnetic screening and so forth. a description is given of the “ casting and foaming ” method for the fabrication of these metallic foams, and a detailed account of their mechanical and damping properties
文摘:金屬泡沫或金屬多孔材料是80年代後期國際上迅速發展起來的一種物理功能與結構一體化的新型工程材料.它所具備的多種優異物理性能特別是阻尼性能已引起廣泛關注，並在消聲、減震、分離工程、催化載體、屏蔽防護、吸能緩沖等一些高技術領域獲得了廣泛應用.文章著重介紹了鑄造發泡法製造鋁泡沫材料的技術難點.對金屬泡沫材料的力學性質和阻尼特性進行了詳細介紹.為金屬泡沫材料開發、應用提供基礎知識和信息Based on an analysis of some new advances in seismic research of arch dams, some suggestions were made, such as to further perfect the study of seismic response of the darn, water and foundation integrated system by means of dynamic analysis technique, to renew the idea of seismic prevention, to establish the uneven seismic model, to enhance the effectiveness research on aseismatic engineering measures, etc
在分析高拱壩抗震研究最新進展的基礎上，提出進一步完善用動力分析技術研究壩、水、地基綜合系統的地震響應、更新抗震設防理念、建立不均勻地震動模型、加強抗震工程措施的有效性研究等建議。分享友人