地铁隧道施工扰动地层，必然造成相应的地层变形。
Due to the disturbance to the ground induced by construction of Metro tunnels, ground deformations occur inevitably.
研究成果对同类地层暗挖重叠隧道施工地层变形控制具有借鉴和参考价值。
The research result can provide reference to controlling the stratum deformation induced by overlapping tunnels construction in the similar stratum.
构造反演（反问题）是指利用地层变形形态反推使之变形的断层的几何参数；
The method of fault geometrical parameter that to bring about tectonic deformation through known deformation characteristic is go by the name of structure inversion.
因此，探明施工过程中地层变形的规律有十分重要的学术价值和工程应用价值。
Therefore, to seek the law of strata deformation in the process of construction has very important academic value and engineering application value.
区内新构造运动迹象明显，在地貌、新生代地层变形、断裂新活动等方面均有反映。
The sign of neotectonism in this area is obvious, which is reflected in land form, formation deformation in new born zone, new movement of fault, etc.
因此，研究其施工过程、地层变形规律、施工过程对周边环境的影响具有重要的现实意义。
Therefore there is much practical significance to study the urban underground construction process, deformation regularity and the construction effects on the surrounding environment.
由于埋地管道与土体之间存在管、土相互作用，地震、地面不均匀沉降等地层变形均会导致管道受力、变形而被破坏。
The ground deformation caused by earthquake, soil differential settlement often induces damage of the buried pipe due to pipe-soil interaction.
四川省西昌地区中更新统昔格达组地层的变形变位等资料表明，该区的应力图象具有明显的分区性。
Suggested by the deformation and shift data of Xigeda Group, Middle Pleistocene, an obvious zoning in stress pattern is appeared in Xichang area, Sichuan Province.
根据应变协调条件，推导出了套管、水泥环及地层受力变形状态的计算公式。
According to strain coordination condition, the force and deformation state formulas of casing, cement loop and stratum are derived.
乌鞘岭隧道岭脊段志留系地层千枚岩夹板岩地段，施工中发生大变形，初期支护开裂破坏甚至侵限。
Severe deformation occurred at the siluric stratum at the ridge of Wushaoling Tunnel, causing splitting of primary lining and even exceeding clearance limit.
其与上覆盖层—泥盆纪地层为剥离断层（动力滑脱变质变形带）接触。
The metamorphic complex has a stripping fault (dynamic decollement belt of metamorphic deformation) contact with over Devonian strata.
第三期变形为沿盆地内不同时代地层界面或同一地层不同岩性界面发育的伸展拆离构造；
The third phase deformation is normal fault that developed along the formation interface from different times or the same stratum with different lithology in the basin.
盖层内抗变形能力不同的海相地层在构造推挤和重力滑动中形成了多期次、多方向的滑脱构造。
The Marine strata with different anti-deformability in the cover formed polydirectional and polyphase decollements under the tectonic compression and gravitational sliding.
结果表明：黄土深基坑由于黄土地层的自稳性很好，基坑变形较小，对周围的环境影响也较小。
The results show that: loess deep foundation pit have small deformation and small impact to the surrounding environment because the loess 'self-stability is very good.
变形介质油藏的开发应以保持原始地层压力为前提，这样，才能得到较高的采收率。
The initial formation pressure should be retained in deformed media reservoir development in order to obtain a higher recovery.
提出利用变形玻恩迭代方法将阵列多信息用于实际大区域地层反演的新方法。
A new distorted Born iterative method is applied to inversion of large formation region by using the multi information of array.
介绍了唐口副井井筒冻结段深厚膨胀黏土层施工、外层井壁变形破坏情况及采取的有效措施，取得了一些有用的经验。为类似地层施工提供借鉴。
The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures.
结论变形介质油藏的开发应尽可能在原始地层压力下开采，在合理生产压差下开发。
Conclusion The deformable medium reservoir should be developed by a reasonable presser, as possible as keeping original formation pressure.
这些事实说明了大地震发生前震中区的地层已有变形。
These facts show that before the earthquakes, deformations of the earth crust in the epicentral regions had already occurred.
这一隆升过程不仅造成了库车坳陷全区缺失晚白垩世地层，而且也导致了库车坳陷构造变形雏形的发育。
This uplifting not only resulted in the erosion or non-deposition of the Late Cretaceous strata, but also in the formation of the structural rudiment of deformation in the Kuqa Depression.
喜马拉雅运动使中国西部构造面貌发生了深刻地改变，它给准噶尔盆地无论是沉积地层的发育，还是构造变形打下了深深的烙印。
The Himalayan tectonic movement has caused great tectonic changes in the west China, with deep influence on sedimentary stratum generation and tectonic deformation of the Junggar basin.
巴楚隆起南段的主变形期是在前石炭纪完成的，地层缩短量约占55%；
The main deformation of the southern Bachu uplift completed before the Carboniferous and the strata reduction is about 55%.
但其面积(体积)、地层厚度、各标志层的长度在变形前后保持相等，即变形前后的剖面是平衡的。
But the area, bed thickness and marker bed length remain unchanged; that is to say, the geological section keeps balanced before and after deformation.
通过改变储层渗透率和初始地层压力，分析了储层变形对煤岩气藏单井产能的影响。
By changing the initial formation of reservoir permeability and pressure, the impact of coalbed gas single well productivity was obtain.
闽西北中元古代地层在加里东运动期间遭受了变形变质作用，形成了一套片岩—片麻岩—混合岩系变质岩。
The Middle Proterozoic group Strata in northwest Fujian had been Subjected metamorphism in Caledonian orogeny, and formed a metamorphic rock association of schist-gneiss-migmatite series.
由于多期强烈的变形变质作用，区内孔兹岩系的地层结构十分复杂。
Very complex structures and characteristics of khondalite series were caused by poly phases of metamorphism and deformation.
在厚松散层地层结构条件下，可将其视为随机介质，采用概率积分法预计地表移动变形。
Under stratum condition of thick soil layer, we can study it as random medium and use probability integral method to estimate surface movement.
本文从有限变形分析入手，着重恢复北京西山中寒武世古地理原态及相应的地层初始厚度。
The palaeogeography and the initial stratal thickness of the Middle Cambrian in the Western Hills of Beijing are restored through the finite strain analysis in this paper.
针对低渗透地层垂直裂缝井的渗流过程，考虑了启动压力梯度和介质变形系数的影响，建立了三线流模型。
In view of seepage process in vertical fracture well in low permeability reservoir, considering kickoff pressure gradient and media deformation coefficient, bilinear flow model is established.
中国西部山区泥岩地层中修建高速公路，泥岩边坡常发生变形失稳破坏。
In the construction of express highways in mountainous areas in west China, landslide or failure of the mudstone slopes often occur.
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