擠壓褶皺 的英文怎麼說
中文拼音 [jǐyāxízhòu]
擠壓褶皺
英文
buckle folding-
The core of the anticlinal fold, which is squeezed between faults, underwent intense crushing.
背斜褶皺的核部在斷層間受到擠壓，遭受到很強的破壞。This thesis studies each structural layer ' s feature : ( 1 ) structural layer of basement : it is a paleozoic folded basement, whose tectonic deformation and magma intrusion is fiercely, and it is affected by the early hercynian tectonic movement and related to the underthrust and closure ( c1 ) of zhungaer ocean basin and the areal pressing of continents ( c2 - 3 ) ; ( 2 ) structural layer of permian : due to the regional extending and fault depression role in mid - hercynian, it occurred to the combinations of structure and magma in santanghu basin and it ' s periphery area, such as a - granite ' s stock, batholiths and diabase ' s dike. there are many fault depressions possible
按照不同構造層，研究了各構造層的構造特徵：基底構造層：受早海西期構造作用的影響，與準噶爾洋盆俯沖閉合、而後陸-陸碰撞的區域擠壓構造作用有關，為一構造變形和巖漿侵入活動強烈的古生代褶皺基底。二疊系構造層：受中海西區域性伸展斷陷作用的影響，盆地及其周緣地區發育與伸展構造有關的構造-巖漿組合，如呈巖株、巖基狀侵位的a型花崗巖以及呈巖墻狀侵位的輝綠巖等。Chagan sag is a secondary tectonic unit in chagandelesu depression, northeastern yingen - eji ' naqi basin, and the basement of the basin is a paleozoic fold belt of continental margin or island arc at the connection region of north china plate * tarim plate and kazakstan plate, with the character of erogenic belt. in working area and its adjacent area, the forming tectonic setting of indosinian intrusion was that orogenic belt pressed strongly, intracontinental subduction ; that of early yanshan movement epoch was the stress field transferred from compression to extension meanwhile the incrassate crust of orogenic zone turned to extensional collapse ; and that of early cretaceous volcanics was that the area structure extensional collapse further more during the post period of orogenic phase
查干凹陷屬于銀根?額濟納旗盆地東北端查干德勒蘇坳陷內的一個次級構造單元，其盆地基底為古生代時期華北板塊、哈薩克斯坦板塊和塔里木板塊交接部位形成的陸緣或島弧褶皺帶，具有古生代造山帶的性質。研究區及鄰區印支期侵入巖形成於造山帶強烈擠壓陸內俯沖的構造環境；燕山早期侵入巖形成於由擠壓轉向拉伸、造山帶的增厚陸殼開始發生伸展垮塌的構造環境；早白堊世火山巖形成於造山期后進一步發生伸展垮塌的區域構造環境。So it can be concluded that there did not exsit regional compressional folded - uplifted area which was eroded widely in mesozoic in the west neighouring district
這表明中生代在盆地西鄰不存在廣泛遭受剝蝕的區域擠壓褶皺隆起區。The tectonic stress field indicated by the magnetic fabrics suggested a nw - se compression and shortening, which was consistent with the prediction of the 3d geometric model
磁組構所指示的構造應力場大致為nw - se向擠壓縮短，與斷層相關褶皺的幾何學與運動學模型的預測相一致。The rock foundation bent under the horizontal compressive stress. it is called fold. the regional or local stress direction can be analyzed according to the fold structure
巖層受到水平擠壓應力，發生彎曲稱作褶皺。通常依據褶皺構造可分析區域或局部應力方向。Situated at the both e w sides of pamir, the s w tarim and tadjik basins have the similar evolution history of tectono sedimentary processes during cenozoic, i. e. steady subsidence with transgressive sequence in paleogene and speedy subsidence with continental molassetype sediments in strong compressive tectonic environment in neogene - quaternery. since neogene, for the effect of pamir and west kunlun s northward moving and thrusting, there is complicated tectonostructural deformation taking place in tadjik and sw tarim. neogene stratigraphic combination and later structural deformation of tadjik basin and southwestern tarim much resemble each other in terms of extent of transpressional processes. paleogene in tadjik basin is main oil - bearing sequence and many substantial oil - gas fields there have been found. so, it can be assured in comparison that there is oil - gas perspective also in southwestern tarim region
第四紀受強烈擠壓快速沉降接受陸相磨拉石沉積。自新第三紀以來，受帕米爾西昆侖北移和隆升沖斷的影響，塔西南和塔吉克盆地發生了復雜的褶皺沖斷變形，其差異在於塔西南明顯地受走滑為主的剪壓構造作用，而塔吉克盆地是受擠壓為主的剪壓構造作用的影響。塔西南和塔吉克盆地下第三系巖相組合類似，後期構造變形也相似，塔吉克盆地下第三系是該盆地的主力油層，已有許多油氣田發現，因此可以推斷塔西南也應該有良好的油氣前景。分享友人