The mechanical properties of mylonites and its significance to engineering geology in the southern part of tancheng - lujiang fault belt 郯庐断裂带南段糜棱岩的力学性能与工程地质意义
Hefei basin that is located on the southern fringe of the north china plate and by the side of tan - lu fault zone is a mesozoic cenozoic continental basin 合肥盆地为一中、新生代陆相盆地，位于华北板块南缘、郯庐断裂带西侧近旁侧。
Some syndepositional soil - layers disturbed by earthquakes were discovered in thick - bedded alluviums of eocene zhubidian formation in anqiu area of tancheng - lujiang seismic zone 摘要在郯庐地震带的安丘地区，发现始新世朱壁店组厚层冲积层中发育一些同沉积的地震扰动岩土层。
The electrical resistivity tomography survey was conducted to detect the active faults along the tanlu fault zone in weifang , shandong province 摘要在城市活断层调查中，利用电阻率二维层析成像测量方法，对郯庐断裂带山东潍坊段的地震活断层进行了探测试验，取得了较理想的勘探效果。
The basin was controlled by both dabie orognic belt and tan - lu fault zone . the model of the basin is a complex type that was composed of foreland and strike - slipping flexure in this period 这一系列现象表明，郯庐断裂带起源于华北与华南板块印支期的陆?陆碰撞中，以转换断层的型式出现。
Because the yilan - yitong fault belt has blocked and weaken the effect from the pacific plate diving , it was difficult for the energy to accumulate to induce earthquakes on a large scale in the basin 盆地东侧的依兰-伊通断裂带(郯庐断裂带北段的一部分)阻挡和削弱了太平洋板块向西俯冲对其地区的作用。能量难以在盆地内积累很大而引发大规模地震。
By researching geology condition and geology background , discourse thinks that tanlu rupture is mine - leading structure , the greater ne - orientation ruptures are ore - proportioning structure , sn - orientation ruptures are ore - containing structure in mouru ore belt 结合胶东区域地质条件和地质背景，论文提出郯庐断裂为牟乳金矿带的导矿构造，一系列北东向的大型断裂是配矿构造，而牟乳地区的北北东向断裂只是容矿断裂。
In a word , the stress field variation since mesozoic can be divided into five periods such as indosinian epoch , early yanshan epoch ( j3 - k1 ) , end of yanshan epoch , eogene , neogene and quaternary , it is mainly affected by the active pattern of tanlu large fault 综合研究认为，本区自中生代以来的应力场变化可分为印支期、早燕山期( j3 - k1 ) 、燕山末期、早第三纪、晚第三纪及第四纪五个阶段，应力场的变化主要受郯庐大断裂活动方式的影响。
The formation and evolution scenario of the basin are interrelated directly with the activities of tan - lu fault zone . the deposition shows a good response relationship to the structures of the fault . the fault zone has been controlling the deposition of hefei basin all the time 该盆地的形成背景及演化历史与郯庐断裂带的活动休戚相关，郯庐断裂带在不同的演化阶段以不同的形式控制着合肥盆地的沉积，盆地的沉积与断裂构造表现出了良好的响应关系。
Based on the analysis of distribution of upper jurassic and lower cretaceous strata and basin - controlled faults , tanlu fault zone strike slip to develop the three nw - trending grabens from north to south western to tanlu fault zone in late jurassic and early cretaceous , which are bohai graben , jiyang graben and luxinan graben . based on the analysis of regional geology , the basic tectonic pattern of bohai basin is the cenozoic basin pattern since early paleogene . the outline , structure , deposit characteristics and heat flow distributions show that the basin is pull - apart basin in cenozoic time . the tectonic evolution pattern can be reconstructed based on the analysis of cenozoic strata , deposit thickness , location and activity of basin - controlled faults in the different depresses in bohai basin . the characteristics of structure and depositment in this mesozoic and cenozoic time show that bohai basin is a mesozoic and cenozoic composite basin 根据中生界上侏罗统和下白垩统地层和控盆断裂分布分析，中生代晚期晚侏罗早白垩世郯庐断裂带的左旋走滑平移导致郯庐断裂带以西自北向南发育了3个北西向断堑系，即北部的渤海断堑系中部的济阳断堑系和南部的鲁西南断堑系。从区域资料综合分析，渤海湾盆地的基本格局是早第三纪以来的新生代盆地格局。渤海湾盆地的形态构造和沉积特征及热流值分布表明该盆地在新生代为拉分盆地。
