seismic character 中文意思是什麼
seismic character
解釋
地震特性-
So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys
本文利用對摩擦力和地震響應進行付氏級數展開的方法導出了基底具有摩擦隔震系統的地震反應。同時，文中從研究單質點結構的滑動振動慣性力入手，進而對多質點結構體系滑動振動反應進行探討，分別給出了結構滑動隔震的自身穩定條件。最後，本文利用ansys對基礎固定和基礎滑移隔震兩種工況進行了動力模擬模擬分析，進一步證實了基礎滑移隔規律。 -
But it is not maturated in some cases of the theory, especially of its dynamic character - istics and design method in anti - seismic
然而加筋土擋墻的設計理論還不夠成熟，尤其在動力特性及動力設計方面。 -
Directed by the advance theories of sequence stratigraphy, reservoir beds sedimentology, seismic stratigraphy and petro - geology, measured by exactitude seismic procession, analysis of seismic facies, analysis of single well lithfacies and sedimentary facies, study of macro and micro character of reservoir and diagenesis, this paper study comprehensively the stratigraphy sequence, the type and distributiong of sedimentary facies, reservoir properties, the diagenesis and the evolution of pores of the 2nd and 3rd parts of pingdiquan formation of permian in wucaiwan - shishugou region in jungan basin. we can optimum seek favourable target area and apply the study results on oil field production in order to solve the difficult questions. we mainly achieve several views as follows : l ) establish the sedimential sequence framework of permian formation in studying area and delimint the jiangjunmiao formation of middle dyas series as lowstand system tract, the lower of the second part to the third part of pingdiquan formation of middle dyas series as transgressive system tract, the upper of the second part to the first part of pingdiquan formation as highstand system tract
以層序地層學、儲層沉積學、地震地層學、石油地質學的先進理論為指導，以地震資料精細目標處理、地震相分析、單井巖相分析、沉積相分析、宏觀和微觀儲層特徵分析及成巖作用研究為手段，對準噶爾盆地東部五彩灣? ?石樹溝地區二疊系平地泉組二、三段的地層層序、沉積相類型及展布、儲層物性特徵、成巖作用及孔隙演化進行綜合研究，優選出有利勘探區帶，並將研究結果應用到生產中，解決生產中的難題，主要取得了以下幾點認識：建立了工區內二疊系沉積層序框架，把中二疊統將軍廟組地層劃為低水位體系域，中二疊統平地泉組二段下部三段地層為水進體系域，二段上部一段地層為高水位體系域。 -
First, basing on carefully post - processing and correcting seismic data, inverse the wave impendance and physical parameters of reservoir, making the researches of seismic attributes are made, then, the relationship between seismic attributes and oil - gas parameter are used to make regression analysis and calculating physical character parameter of reservoirs and oil - gas. basing on avo attributes analysis of known well, the correlation of avo attributes and oil - gas can be applicated in whole area
首先對地震資料進行精細疊后處理及統一校正，在此基礎上進行波阻抗反演、物性參數反演、地震屬性的研究，並利用油氣參數與地震屬性之間的關系進行回歸分析，計算油氣及儲層的物性參數；從已知井處的avo屬性處理及分析入手，研究avo與油氣的關系並應用於整個研究區；計算出剖面的吸收系數並研究其與儲層分佈和油氣之間的關系。 -
There remained the generic conditions imposed by natural, as distinct from human law, as integral parts of the human whole : the necessity of destruction to procure alimentary sustenance : the painful character of the ultimate functions of separate existence, the agonies of birth and death : the monotonous menstruation of simian and particularly human females extending from the age of puberty to the menopause : inevitable accidents at sea, in mines and factories : certain very painful maladies and their resultant surgical operations, innate lunacy and congenital criminality, decimating epidemics : catastrophic cataclysms which make terror the basis of human mentality : seismic upheavals the epicentres of which are located in densely populated regions : the fact of vital growth, through convulsions of metamorphosis from infancy through maturity to decay
生與死的痛苦。類人猿和尤其是人類女性那單調的月經，自初潮期一直延續到閉經期。海洋上礦山和工廠里那些不可避免的事故某些非常痛苦的疾病以及伴隨而來的外科手術生來的瘋顛，先天性犯罪癖導致人口大批死亡的傳染病在人類心靈深處種下恐怖種子的災難性特大洪水震中位於人口密集地區的大地震歷經劇烈變形，自幼年經過成熟期進入衰退期的生命成長的事實。 -
Here we used wavelet and spectral analysis to different kind seismic waves in volcanic area, in order to pick up their spectral character and determine the type of these earthquakes
本文對火山區不同種類的地震波形運用小波分析和頻譜分析的方法，希望能提取不同類型火山地震的一些頻譜特徵，確定火山地震的類型。 -
Secondly, based on the improved algorithmic of computing the multi - fractals spectrum of seismic records, aiming at the given seismic data, we extract some character parameters of multi - fractals. following that, we select the useful parameters. finally, we fulfill the successful forecast of single geodesic and the whole area of upside layer of aotaoxi in some oil field based on oil attributes of the wells we have known, using the method of grey pattern identification, and get good comments from some experts of the same vocation
論文首先介紹了一般分形和多重分形的基本理論和演算法：其次，用作者提出的一種求地震記錄多重分形譜的改進演算法，對給定的地震道數據進行多重分形特徵參數的提取；接著優選出油氣識別用的多重分形特徵參數；最後，根據已知井位的油氣屬性，用灰色模式識別方法實現了某油fr奧陶繫上部儲層單測線及區域油氣產出前景的成功預測，得到了同行專家的好評。 -
Research shows : change of temperature & pressure of sand rock results in prominent change of seismic p and s wave velocity and dynamic & static modul and seismic attenuation of sand rock. change of pore liquid character and saturation results in change of seismic p and s wave velocity and attenuation of sand rock
研究表明：巖石所處的溫度壓力條件的變化將導致縱橫波速度、動彈參數和衰減的顯著變化：孔隙流體性質（含水或油、氣）及飽和度的變化將引起縱、橫波速度、衰減的明顯變化。 -
The status quo of high - resolution data acquisition system is discussed and by studying the character of high - resolution seismic exploration and seismic signal, the theoretical models and character of each unit are gained. this paper point out that under 1000 meter ' s depth where petroleum is embedded the idr of central controlled seismic instrument and telemetricseismic instrument are lower than 70db which ca n ' t meet the needs of high - resolution seismic exploration
文章論述了當代高解析度地震數據採集系統的現狀，對高解析度地震勘探及地震信號特點進行了研究，得出了高解析度地震勘探數據採集系統的理論模型和各功能單元的理論特性，指出在石油與天然氣埋藏的千米以下的地層，集中式數字地震儀和24位遙測地震儀的瞬時動態范圍均不超過70db ，遠遠滿足不了高解析度地震勘探的需要。 -
In order to make the studying about the seismic exploration method possess systematic nature and the ability of tackling key problem in front - zone of mountain, we have done the research work of tackling key problem aiming at the field gathering technology of seismic exploration of the complicated structure belt ( the construction of underground and the earth ' s surface condition are complicated ) of front - zone of mountain in this text, and a large number of relativity trials by the close combination of production and scientific research, summarized a set of field method of the complicated structure belt of front - zone of mountain, adjusted both of trial factor and construction factor of the field gathering in time, achieved finally the goal of making its structure character clear
近幾年來，隨著地震勘探裝備和技術的改進，野外資料採集技術有了新的進展，主要表現為多種震源聯合激發方法（井炮和大噸位可控震源） ，基於地表條件及表層調查基礎上的激發選點方法，小道距、長排列、高覆蓋接收方法，基於模型的「分段、分線、分區」觀測系統目標設計方法等，取得了顯著的勘探效果。為了使山前地震勘探方法研究具有系統性和攻關性，通過本文對復雜山前復雜構造帶地震勘探的野外採集技術進行攻關研究，進行了大量具有針對性的試驗，總結出了一套山前復雜構造帶野外施工方法，最終達到了搞清復雜山前復雜構造帶山前復雜構造帶構造特徵的目的。 -
According to the difference of the genetic mechanism, it is further divided into the slump turbidite fan and the deep - water turbidite fan for they have some differentces in seismic profile, depositional character and space distribution
根據其成因機制上的差異，又可進一步分為滑塌濁積扇和深水濁積扇等兩種沉積類型，二者在地震反射特徵、沉積特徵及空間展布上均有一定的差別。 -
A solid - waste containment system can be simplified as a slope which contains a layer of geomembrane ( which is simplified as interlayer slope in the rest part ). shaking table model test and numerical analysis have been done to study the seismic stability of interlayer slope based on the two - part wedge theory in this paper. many factors which affect the slope stability ratio, including horizontal seismic coefficient, slope angle, soil - geomembrane interaction coefficient, slope length, layer thickness and soil character, have been took into consideration
填埋場防滲基坑的邊坡可以簡化成含土工膜夾層的土坡（以下簡稱夾層土坡） ，本文根據「雙滑楔體」理論思想，對夾層土坡的地震穩定性問題進行了較為系統的模型試驗和數值分析，著重考慮了水平地震系數、夾層土坡坡角、土工膜與覆蓋層土體摩擦系數、夾層邊坡長度和厚度、夾層土坡覆蓋層土體性質等因素對土坡安全系數的影響，並對地震作用下夾層土坡的永久變形進行了初步的研究，給出了對實際工程設計有參考價值的結論。 -
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。 -
First, the thesis introduces the basic theory and arithmetic of wavelet transform. secondly, based on the selection of diverse matrix function of wavelet, aiming at the given seismic data, we extract some character parameters of wavelet. following that, we carry on the analysis and comparison of the wavelet parameters in order to select the useful parameters
論文首先介紹了小波變換的基本理論和演算法；其次，在選擇不同的小波母函數的基礎上，對給定的地震道數據進行小波特徵參數的提取；接著進行小波參數值的分析、比較，以優選油氣識別之用的小波特徵參數；然後進行小波特徵參數的綜合；最後，根據已知井位的油氣屬性，確定歸類的門檻值。 -
The intelligently joint inversion of seismic data and well - logging based on source data driven and character parameter - driven are realized based on the basic thought of intelligent joint inversion, and are applied in tahe oil field with one profile successfully
基於測井屬性的地震測井智能聯合反演的基本思路，本文實現了基於原始數據驅動和特徵參數驅動的地震測井智能聯合反演方法的設計，並以塔河地區一剖面為例做了實際應用。 -
So the deterministic analysis method for seismic response of thin - wall hollow pier is discussed in this paper, find the character of the structure ' s linear and nonlinear response when earthquake takes place, the purpose is to provide a reference to engineer design dept to finish their special program of analyzing pier ' s seismic response, some advice have been given for pier ' s design
有鑒於此，本文對薄壁空心墩地震反應的確定性分析方法進行了一些探討，研究了薄壁空心高墩在地震作用下線性和非線性反應的一些特性，其目的是為工程設計部門應用時程分析法編制專用的環形薄壁空心墩抗震分析軟體提供一個參考，同時對薄壁空心墩的抗震設計提出一些建議。 -
Thirdly, with rwmsw characteristics, considering the seismic ductility character, easy work and reasonable load - bearing capacity, we set forth the structural detail drawing and some codes so that design faculty and worker use it correctly
結合保溫模塊的特點，考慮結構延性的要求，施工方便，受力合理，提出一些節點構造和一些條文規定以供設計、施工參考，解決了保溫模塊構造問題。 -
Finally, shaking table experiments are carriod out, in which input several different character seismic waves with different acceleration peak value on several states of the shell model. the experimental results prove the theory research to be correct and show that the control strategy raised in this thesis is effective and feasible
最後，進行了雙層柱面網殼的被動控制減震試驗，對于網殼在替換不同桿件數量、位置和輸入不同加速度峰值的不同頻譜特性的地震波下的地震反應進行了上百種工況的振動臺試驗。 -
The paper discusses the probability of fracture detection by seismic method firstly, and then analyses seismic reflected wave character of fracture - cave stratum. at last, the paper validate that dynamical characteristic of seismic wave is more sensitive to fracture than kinetic characteristic
本文首先論述了地震方法對于縫洞發育帶的可識別性，並且對縫洞儲層的波場特徵進行了分析，驗證了在對縫洞進行識別方面，動力學特徵優于運動學特徵。 -
Research on seismic character and earthquake resistance measures for railway bridge with gravity piers
鐵路重力式橋墩橋梁抗震性能及抗震措施研究
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