斷層角 的英文怎麼說
中文拼音 [duàncéngjiǎo]
斷層角
英文
fault angle-
The results of 2 - d resistivity inversion of the yishui - tangtou and the liujazhuang faults indicate that electrical structures on both sides of the fault zone present obvious difference, the resistivity of the hanging wall is low and partially high, while that of the foot wall is high, and the faults are high - obliquity faults
沂水湯頭斷裂、劉家莊斷裂的二維電阻率反演結果表明,斷裂帶兩側的電性結構呈現出整體性的差異,正斷層的上盤為低阻區和局部高、低阻擾動區;而斷層下盤多為均勻的高阻區;斷層為高角度斷層。On the east terrace - fault slope of the depression, the sedimentary mode of fan - shaped delta - slump turbid fan - deep lake facies are developed. on the long axial direction of fula depression, the southeastern groove was filled with a large scale delta which was the main sources, the other little delta limited by the 3 syndepositional fault was distributed down the slope edge of the northern sub - depression. this stage developed a favorable oil sources, reservoir and regional seal which formed the good matching relations of generation, reservoir and seal in the time - space zone
Abugarbra組的sc和sd層序發育在邊界斷層和同沉積斷層活動劇烈、湖盆擴張期,凹陷中心發育半深湖-深湖相沉積,在凹陷陡坡發育近岸水下扇,斷階緩坡帶發育扇三角洲?滑塌濁積扇?深湖相組合,長軸凹槽和北部次凹的北部緩坡帶發育三角洲體系,此層位是有利生油層和巖性圈閉發育層段。Calculation method of hade on sectional view
斷層在剖面圖上傾角的計算方法The study area is composed of sandstone & conglomerate reservoir of alluvial fan & fan delta, which belong to sha3 lower member and sha4 upper member of lower tertiary of yong " an town oilfield in dongying depression. the target stataum develops in the hanging wall of the synsedimentary fault in the scarp zone of dongying depression. the frequently intense movements result in the variation of sandstone and conglomerate reservoir and the evolution of the time and space of sha3 lower member and sha4 upper member in yong " an town oilfield
研究區是東營凹陷永安鎮油田沙三下段、沙四上段的沖積扇和扇三角洲砂礫巖體,目的層發育在東營凹陷陡坡帶同生斷層的下降盤,因斷層多期強烈活動,導致永安鎮油田沙三下段、沙四上段的砂礫巖體成因類型多,時空演化變化大,在扇根一帶小層對比難度大,給油田開發帶來很大的難題,在這種背景下進行流動單元研究難度更大。Kongxi buried hill shows following features in the seismic profiles : the structures are asymmetric. there is flexural syncline on the east side and a monocline on the west side. asymmetric repetition of stratigraphic units is present in the drill wells and the dips of beds and faults are gentle. the permo - carboniferous system of both sides almost lie in the same slope and the events of cambrian or upper proterozoic are continuous from east to west. the phenomenas suggest that kongxi buried hill could be a thrust belt been traced which consists of reverse faults. the imbricate faults mainly effect pre - jurassic strata. there are obvious angular unconformity between jurassic - cretaceous system and paleozoic involved deformation of thrust. the thrust front in some place has cut off the beds of jurassic - cretaceous system. the structural style of the thrust structure changes along the strike of the kongxi buried hill
地震和鉆井資料揭露的孔西構造帶前第三系潛山的地質特徵可以歸納為:構造帶總體上不對稱構造帶內部有地層重復現象石炭二疊系地層的位置明顯高於兩側的同一地層的高度。用由34條向東傾斜的逆沖斷層組成的疊瓦扇構造模式能夠比較合理地解釋上述地質特徵。該帶向東傾斜的逆沖疊瓦狀斷層組主要影響前侏羅系地層,侏羅白堊系與捲入逆沖構造變形的古生界地層之間有明顯的角度不整合。The existence of silent earthquakes gives scientists a completely new angle on the slip process by permitting the detailed study of fault zones through every stage of their movement
然而,無聲地震的存在卻提供科學家一個全新的角度,來看待斷層滑動的過程,讓他們對斷層帶運動的每個階段做更仔細的研究。The western tongue has a synclinal bottom configuration, the axis of which plunges at a low angle towards the fault.
巖體西支具有一向斜底的形狀,其軸以低角度向斷層傾沒。Near shore sub - aqueous fans, fan delta and delta occurred on the footwall of the hainan marginal fault, whereas turbidity fans developed in the deep water area and the footwall of the hainan no. 2 fault
海南邊界斷層下降盤分別發育近岸水下扇、扇三角洲和三角洲沉積。海南2號斷層下降盤及深水區域濁積扇沉積發育。Field investigations found that epigenetic reworking deformation fracture include 3 types, named normal relief fracture, fracture filled mud and epigenetic reworking of disturbed belts. and epigenetic reworking of rock mass structural also includes gradual deformation of the blocks that are made up of different attitudes structural planes besides normal relief. through field geological investigations, the features of rock mass structural planes are generalized, especially development laws of interlayer shearing belts, instrastratal shearing belts, faults and base crack
在已有研究成果基礎上,總結了壩區玄武巖的巖相特徵和構造應力場對巖體結構的影響;通過現場調查,總結了3種類型淺表生變形破裂,即正常卸荷型破裂、鬆弛夾泥型破裂和緩傾角錯動帶表生改造;通過野外地質調查,總結了層間錯動帶、層內錯動帶、斷層和基體裂隙的發育規律。The main conclusions are as follows ; firstly, under the influence of three phases of episodic activities, three two - order sequences is composed of three depositional cycles and three regional unconformities ; secondly, under the control of structure activities such as fault - block activities and the influence of three - order climate cycles and source recharge, lower cretaceous can be divided into six three - order sequence ; thirdly, because fault activities is weak and fault slope is gently, fan deltas exist in steep slopes in early and later stages and subaqueous fans exist and turbidite fans exist in troughs in middle stage
主要的結論為:其一,受三期幕式活動影響,斷陷形成了3個大的沉積旋迴和3個區域不整合面,構成了下白堊統3個二級層序;其二,受斷陷內翹傾和塊斷等構造活動的控制,以及三級氣候旋迴和物源供給因素的影響,下白堊統劃分出6個三級層序;其三,在單斷斷陷湖盆中,湖泊階段的早、晚期由於凹陷邊界斷層活動較弱,斷面較緩,陡坡可以發育扇三角洲,在湖泊階段的中期主要為水下扇砂礫巖體,並在窪槽區發育濁積扇。The fractures in the right bank of some dam are composed of the tension fractures dipping toward to the inner slope and perpendicular to the slope strike
摘要西南某水電站壩區右岸不但發育陡傾坡內並與坡面走向大致平行的張裂隙和斷層也有一系列傾角近於直立與坡面走向近於垂直的張裂隙。We obtained the uniform data distribution from discrete data points by inserting spatial dots and then set up digital elevation model ( dem ) of correlative area through constructing mutual linked triangle net. the isoline graph was implemented based on this model. during the processes, we combined the technology of stratification computing when inserting special dots in fault area with the technology of stratification triangle net in fault area for dealing with thrust data
然後介紹了在本研究中構造逆斷層地質等值線的基本思路:從離散數據點結構出發,採用空間數據內插方法進行數據的均勻化,通過三角剖分構造出相互連接的三角形網路結構來建立起相關區域內的數字高程模型,利用該模型構造出相應的地質等值線圖,其中使用擴展點與斷層區的關系屬性進行斷層區分層空間插值計算處理和斷層區域的分層三角形網格化處理相結合的技術,實現逆斷層數據的處理和等值線繪制。With the increase of lateral pressure modulus, the magnitude of principal stress decreases and the direction of it is hardly changeable ; with the increase of the angle between the direction of the maximal horizontal principal stress on magnitude and the fault bearing, the magnitude of principal stress increase and its direction can hardly change ; with the increase of the elastic modulus of rocks, the magnitude of principal stress increases and the direction changes more ; with the increase of pr, the magnitude of principal stress decreases and the direction changes more ; with the increase of lateral pressure modulus, the principal stress at hance, the tress at topmost arch, bottom arch and principal stress at lateral arch decreases, with the increase of the depth of tunnel, the stress of surrounding rock also increases, and the poorer the quality of surrounding rock is, the little its principle stress is
分析得出,隨著側壓力系數的增大,主應力量值減小,主應力方位難改變;隨著與斷層走向的夾角增大,主應力量值增大,應力方向難改變:隨著巖石的彈性模量的增大,主應力量值增大,方向變化越大;隨著泊松比的增大,主應力量值減小,方位變化越大。隨著側壓力系數的增大,頂、底拱處的各應力值增大,拱腰處的主應力減小,剪應力增大,側拱處的各主應力減小,同一側壓力系數的條件下圍巖質量越差,各應力值也越小;隨著洞室埋深的增加,圍巖壓力也增大,圍巖質量越差,其應力值也減小。According to the re - analyses on pollen assemblages and archeological evidences in the site and related documents, this paper reconstructs the sequence of fossil pollen - pollen - vegetation - paleoclimate during the prehistoric period, emphatically discussing environment changes, the space - time distributed law on archaeological sites, the origin of culture fault and formation mechanism
本文根據孢粉學和考古學證據,結合相關文獻資料,從古地理學、考古學、歷史學等綜合研究的角度,重建史前時期化石花粉? ?孢粉植被? ?古氣候環境的演變序列,著重探討太湖流域新石器時期的環境變遷與古文化遺址的時空分佈規律、文化斷層的成因及其機制。The results show that the main factors influenced structural earthquake are earth damage degree, fault length stress and an angle between extend stress axes and fault strike
研究結果表明,地殼損傷程度、斷層長度、應力及拉應力軸與斷層走向之間的夾角是影響構造地震的主要因素。Seismic survey is a new method used to civil engineering area in recent years. it was widely applied to survey or detecting of roadbase, dam base, foundation of building, tunnel, river bed, lake bed and etc. the chief methods are reflection method, refraction method, wave velocity testing, surface ware survey and transverse wave suivey. seismic survey can divide different layer, measure the incidence of sediment stratum, detect the structure of rock, test the handle effect of surface wave survey, we can calculate the carrying capacity of foundation and other mechanical parameters. this technique can give service to some big engineering departments such as highway developing company, survey design company, water supply company, plan bureau, construct bureau etc
應用於工程的主要方法有反射波法折射波法波速測井面波法及橫波勘探等。地震勘探能詳細劃分地層高精度地確定沉積地層的傾角能夠準確探明巖體構造褶皺斷層破碎帶裂隙帶對于回填工程路基壩基,地震勘探可以檢測其回填處理效果對于隧道工程,可以探測隧道洞體的圍巖分類及洞口地質情況利用面波勘探所得到的瑞利波速度,可以準確推算地基的承載力動彈模量等力學參數。Firstly, based on the basin prototype, the triassic and jurassic mudstone and coal, the main source rocks of the basin, did not develop better in baicheng sag than in the northern thrust belt including keyi structural belt ; secondly, because of the thrusting happened in late cenozoic, the triassic and jurassic source rocks reach to a high to over high maturity and thus generate gas or condensate oil mainly. thirdly, the thrust faults compelled the natural gas to migrate from the north to the south or from the deep to the shallow. as a result, the keyi structural belt and the eastern qiulitage structural belt enriched in natural gas because they were not only located on the migration routines of the natural gas, but also developed simultaneously when the gas migration happened
從盆地構造史研究的角度認為庫車盆地的天然氣主要來源於北部山前沖斷帶: 1受原型盆地構造格局的制約,三疊系侏羅系烴源巖發育的最有利位置不是在拜城凹陷,而是在克依構造帶及其以北的北部山前沖斷帶2晚第三紀以來的逆沖推覆作用使得烴源巖提早進入高過成熟階段,並以產氣和凝析油為主3逆沖推覆作用所產生的北傾逆斷層控制天然氣自下而上自北而南運移,位於運移路線上的克依構造帶和秋里塔格構造帶的東段與烴源巖的排氣期匹配較好,從而使這些地區最富集天然氣。The preferences are analyzed, pipe ’ s parameters such as depth, thickness, pipe diameter, and mechanical property of material ; soil parameters such as soil types, internal friction angle, pipe - soil interaction ; fault ’ s parameters such as fault types, fault throw, fault drop, fault - pipe angle, mechanical property of material ; load types such as gravity force, linear displacement load, seismic load and seismic wave. some conclusions are drawn from the calculating results : when buried pipes cross fault, pipe ’ s embedded depth should be shallow, and big pipe diameter and thick wall should be selected. avoid the site where fault moves severe, and select suitable pipe - fault angle
在有限元三維模型建立中考慮的因素有:管道自身參數如管道埋置深度、管壁厚度、管徑、管道材料等;巖土材料參數如土體類型、巖土的內摩擦角、管土相互作用等;斷層考慮有斷層類型,斷層斷距,斷層錯動距離,斷層與管道的交角,斷層材料的考慮等;荷載分別考慮靜荷載,動荷載,其中動荷載包括線性位移加載、地震力加載和地震波加載等。No. 15 fault of yunfeng dam is a low angle one. its space structure is very complex. had not been disposed thoroughly during the period of construction, it has become the control factor in yunfeng hydroelectric project
雲峰寬縫重力壩右f _ ( 15 )斷層為一個順河向、緩傾角大斷層,空間結構非常復雜,是影響大壩安全運行的控制因素。This dissertation proposes an algorithm to solve the problem by constructing transition contours using active contour model. the algorithm considers the transition contours construction as a growing process, so it is based on higher layer knowlege and can ensure that transition contours are similar to trunk contours and branch contours, and also reconstructed transition surfaces at branch points are smooth. the contours are connected using adjacent contours synchronous marching algorithm
採用基於全局的柱體生長法來判斷斷層間輪廓的相互對應關系;針對輪廓線表面重建中的難點問題?分叉問題,提出了一種基於主動輪廓模型的過渡輪廓構造方法,這種方法從物體主動生長這一角度出發考慮過渡輪廓的構造,能夠產生綜合兩斷層上輪廓特徵的過渡輪廓,是一種基於全局性高層信息的有效輪廓構造演算法;利用相鄰輪廓線同步前進法進行輪廓拼接。分享友人