Design theory and method of underground structure.
地下结构设计原理与方法。
Underground structure had been considered to have high aseismic performance in the past.
地下结构一直被认为具有良好的抗震性能。
As underground structure, cavern excavation will influence the stability of surrounding rock.
作为地下结构，调压井洞室开挖会对围岩稳定造成影响。
The construction and underground structure design of bell and drum tower square are introduced.
西安钟鼓楼广场及地下工程是西安市重点工程。
In underground structure, excavation method has a great impact on land subsidence and structure stability.
在地下结构中，开挖方式对地表沉降和结构稳定影响很大。
In the dynamic design of underground structure, the research on vibratory character is of great importance.
在地下结构的动力设计中，结构振动特性的研究是一个重要的课题。
The movable engineering trestle bridge can be used in the narrow construction site of underground structure.
移动式工程栈桥可用于场地狭小的地下结构施工。
Underground structure in saturated sandy soil might be subject to severe damage due to seismic liquefaction.
饱和砂土地层中的地下结构在地震作用下可能因地基液化而发生破坏。
MRT L station is a complex underground structure. The soil-structure interaction is considered in the design.
新加坡L地铁站是一个复杂的地下建筑，设计中要考虑结构和土的相互作用。
In this context, the safety monitoring and pre-warning of underground structure should be put more attention on.
在这一背景下，地下结构的安全性监测与预警变得越来越重要。
And the influence of the laying depth of underground structure on the internal forces in pavement has been analyzed.
同时就过路构造物的埋设深度对面板受力状态的影响进行了分析。
For deep excavation using the top-down method, the soil heave may produce significant effect on the underground structure.
采用逆作法时，深基坑开挖引起的坑底隆起对于地下工程结构会产生显著影响。
Set up a new branch (1962), Mechanics of Underground Structure Engineering in the field of Tunnel and Underground Structure.
在隧道与地下结构学术领域开拓并建立了新的学科分支(1962)——地下结构工程力学。
Sets up a mathematical model of unsteady heat transfer of deep underground structure based on the mechanism of heat transfer.
基于地下厂房的传热机理，建立了深埋地下建筑动态传热的数学模型；
Stress analysis of orthogonally intersecting cylindrical shells usually used in the underground structure is studied in this paper.
本文研究地下结构中常用的正交圆柱形岔壳的内力计算。
The subtle reservoirs in Banqiao area is hard to detect due to complex underground structure and rapidly lateral changes of reservoirs.
板桥地区由于构造复杂、储层横向变化快，隐蔽油气藏的勘探难度较大。
The effect of rink structure on temperature field is also discussed, which will help designers to adopt new underground structure type.
该模型还可计算不同冰面温度和换热条件下所需的制冷剂温度，分析不同的冰场地下构造型式对温度场的影响情况。
Then the general integrated FEM software for underground structure is developed and successfully used in several practical constructions.
同时研制开发了一集成化的地下结构通用计算软件，并在多项实际工程中得到成功应用。
With the conventional investigation methods of the surface structure is limited, the underground structure can not be learned more about.
由于常规的表层结构调查方法受到限制，无法详细了解地下结构。
From the Angle of application of fiber in the underground structure, the effect mechanism of anti-cracking of fiber in concrete was studied.
从纤维在地下工程的底板和侧墙结构混凝土中的应用入手，探讨纤维对抗裂性混凝土的阻裂效应的作用机理。
The proposed method is first applied to seepage flow around a single underground structure. Iterative method for seepage flow is then tested.
首先研究单个结构体元素绕流的模拟问题，然后研究渗流场的迭代计算问题。
Ground water is different from surface water, therefore the groundwater pressure applied on underground structure is decided by soil structure.
地下水不同于地表水，其作用到地下结构上的外水荷载受到土体结构性的影响。
Considering the specialty and importance of underground structure, it is a very meaningful work to study the reliability of tunnel lining structure.
鉴于隧道与地下结构所具有的特殊性和重要性，对其开展可靠性研究是一项非常有意义的工作。
During the interpretation, the accurate structure interpretation and variable velocity mapping is used to reflect the complex underground structure.
通过精细构造解释及变速成图，准确反映地下构造形态。
The statistic analysis of loading effect on lining structure is a key problem for the reliability analysis of complex nonlinear underground structure.
在对地下结构等大型复杂非线性结构进行可靠性分析中，荷载效应统计特征分析是一个比较复杂的问题。
Response surface method(RSM)is an efficient method to analyze the stability reliability degree for complicated structure, such as underground structure.
响应面方法是地下复杂结构稳定可靠性分析的有效方法之一。
CB Oilfield is a complex fault-block and fault nose trap reservoir, there are lots of rivers on the ground, and the underground structure is very complex.
CB油田为复杂断块、断鼻型圈闭油藏，地面河网发育，地下构造复杂。
At the same time, the complex characteristics of underground structure make conventional stack and post-stack migration methods can not accurately imaging.
同时，由于地下复杂构造特征使得常规叠加和叠后偏移方法不能准确的成像。
Based on the research results, we obtained deeper insight in the characteristics of earthquake response of the underground structure in the unhomogeneous medium.
根据本文的研究成果，对复杂不均匀地层中地下结构地震响应的特点获得了深入的认识。
In order to reduce the detonation, the earthquake as well as other vibration disasters, the underground structure should have the enough anti - dynamic load ability.
为了减少爆炸、地震以及其它的振动灾害，地下结构应具有足够的抗动载能力。
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