We shall first fix the temperature filed and thermal stress field of jointless dam in construction period through simulation calculating.
首先进行无缝拱坝施工过程中的仿真计算，确定施工过程中坝体的温度场与应力场。
This program can reflect the influence on thermal stress field of dam body during construction and operation which induced crackmade in different positions.
该程序能够反映在不同位置设置诱导缝对坝体施工期、运行期温度应力场的影响。
Therefore the construction process and material properties of RCC arch dam must be simulated precisely so as to take reasonable engineering measures to reduce the thermal stress in the dam.
所以，必须准确模拟碾压混凝土拱坝的施工过程和材料特性，仿真计算拱坝温度场和应力场，以便采取合理的工程措施，减少坝体的温度应力。
In the meantime it also stress on the stuff training and information system construction.
同时，要求企业进行全员培训、加强信息化建设，作为实施的保障措施。
During this new historical period, we should make them aware of the duty, stress the construction of Party branches and give full play to the political core in order to construct the general Party branch.
在新的历史时期，加强党总支的建设，要明确总支的职责，把重点放在支部建设上，加强党员教育，加强总支自身建设，以切实发挥政治核心作用。
These members are susceptible to the effects of pre-stress in the steel tube due to construction load.
钢管初应力对钢管混凝土工作性能的影响已成为工程界关心的热点问题之一。
In order to meet the demand of bridgework, we monitor and analyze the stress and the deflection during the process of bridge construction.
本论文根据桥梁工程建设的需要，对施工过程中简支转预应力连续结构的应力和挠度进行理论分析和施工监测。
But in concrete construction to operation of the cooling period by the highest temperature stability temperature, often in concrete caused considerable internal pull stress.
但是在施工中混凝土由最高温度冷却到运转时期的稳定温度，往往在混凝土内部引起相当大的拉应力。
Finally, the different work conditions such as the construction, operation, inspection on one pumped-storage power station project in Liaoning Province are analyzed by 3-D non-linearity FEM method; the surrounding rock stability and the stress-strain situation of branch pipe are studied; two different kinds of designing theory based on surface force and seepage body force of water load are analyzed; different calculation methods are draw out; the thickness of concrete lining and the quantity of rebar are designed by adopting simplified spring model.
最后对辽宁某抽水蓄能电站工程钢筋混凝土岔管的施工、运行、检修等不同工况进行了三维非线性有限元分析，分析了岔管围岩的稳定性和衬砌的应力应变情况；分析了水荷载基于面力和渗透体力两种不同设计理论，提出了不同的计算方法；采用弹簧简化模型对混凝土衬砌厚度以及配筋进行设计。
The stress and deformation of the dam and the concrete face slabs during construction and impoundment periods were presented in this paper.
文中给出了坝体及面板在施工期和蓄水期的应力、位移分布。
Analysis on the stress and strain of the reacting wall of Baixugong grand karst cave and the time-varying characteristic of the surrounding rock pressure borne by temporary supporting wall at Laohuzui during construction was performed to discuss the disturbance of the surrounding rock induced by different excavation methods, and the reaction of the accessory structure was also analyzed.
通过对白须公特大溶洞隧道的溶洞支顶结构的应力应变以及老虎嘴处临时支撑结构承受上部围岩压力在施工过程时间变化特性分析，探讨不同的隧道开挖方式对围岩的扰动影响，并分析了地下附属结构物的回应。
This paper according to construction and run s stress-sag expressions that indifferent meteorology and running condition calculate the stress and...
本文根据导线架线时和运行后在不同气象状况下、不同运行条件下的应力弧垂公式计算出了耐热铝合金导线的运行与架线时的应力与弧垂及高温下长期运行时的蠕变方程，画出了蠕变曲线，得到了很好的计算结果，经验证可以用于工程。
Standard dragging was applied in installation of the main steel girder s so that all structural members of the completed bridge were able to follow the designed stress requirements and construction installation was convenient and economic.
义乌丹溪大桥为国内首座斜靠式系杆拱桥，为确保桥梁各构件在成桥后能满足设计时的受力状态，并考虑安装施工的方便性和经济性，选用了标准器拖拉法进行钢主梁安装。
In each chapter this design, compare of scheme、formulate of dimension、divide frame、analysis dead load inner force and live load inner force with SAP90 programme、inner force combines、dispose of steel reinforcing bar、the checking computations of strength, stress checking computations etc. the construction of the bridge is simply explained, the union designed an intake workinteger for choosing scheme arranges the general view, inner force the computation the sack the general view, main girder the structure the general view, main girder goes together with the steel the general view, construction the diagram spreads to pack with floor deck and the rail arranges etc.
在本设计各章节中对该桥进行了方案比选、尺寸拟定，并根据结构有限元原理对结构进行离散化，以确定桥梁结构的计算图式；采用SAP90程序来计算结构各阶段的恒载内力（注意了施工阶段中的结构体系转换）及活载内力影响线，通过进行内力组合（包括正常使用极限状态内力组合和承载能力极限状态内力组合）来确定各控制截面的预应力钢筋的数量及最终的钢筋布置，最后进行构件控制截面强度检算以及正常使用阶段的应力验算、变形验算及预拱度设置。
Finally the Mohr circle for stress and for strain is explained and there is a section on construction of fold cross sections using various methods.
最后介绍了应力和应变的莫尔圆，以及利用不同方法解释褶皱交错带。
Base on ANSYS program, the Tianjin Cihai Bridge ferries wheel tower leg hoisting gate frame was analyzed, the computational results were compared with the experimental results, the fact indicates establishing the finite element model may be a good way to analyze gate stress situation, providing the theoretically basis for the construction control.
通过使用ANSYS有限元程序对天津市慈海桥摩天轮塔腿吊装门架进行分析，通过将实测结果和计算数据进行对比，事实表明所建立的有限元模型可以很好的分析门架受力情况，为施工控制提供理论上的依据。
The gravity of rock masses and denudation are important factors in the construction of initial stress field.
岩体自重和剥蚀作用都是形成岩体初始应力场的重要因素。
There are two important contents-structure line shape and structure stress in construction monitoring and controlling of bridge of cantilever construction.
通过建立大桥结构分析模型，选择合适结构参数识别，充分考虑各种影响因素，经计算监测、预测，实现大桥线形和应力的不断调整和控制，达到了预定的目标。
In the fifth chapter, the conclusion about the end-plate connection node was used in practical construction project and compared with the stress and deformation, which provides reference about using steel economically.
在第五章里，将端板连接节点的研究结论应用于实际工程项目中，分析对比节点受力、变形的合理性，这为钢材的合理应用提供了借鉴依据。
When the pilot tunnels start excavating, the variation trend, characteristics and displacement field of displacement inside surrounding rock should be clarified, as well as the mutual influence of neighboring pilot tunnels in construction, mutual adjusting mechanism between surrounding rock and retaining structure and the reason of smaller distortion measured by vault settlement than the actual distortion of surrounding rock, the stress state of retaining structure, stress of bolt, variation relation of surrounding rock displacement.
阐明分导洞开挖时围岩内部位移的变化趋势、特点及位移场，相邻导洞施工时的相互影响，围岩与支护结构间的相互调整变形机制，拱顶沉降捕捉的变形小于围岩实际变形的原因，支护结构的压力和锚杆应力状态及其与围岩位移的变化关系。