查询词典 deformation curve

It isverified that the method for using little deformation condition was true with accurate solution of three-piece straightening curve.

文摘：基于三段矫直曲线应变速率的假设，通过计算三段矫直曲线的精确解，验证了使用小变形条件的正确性；考虑高温铸坯蠕变性能，对铸坯的力学行为进行了分析，得出了使用三段矫直曲线方法，铸坯应变速率、应力及应变在矫直区内变化较为平缓，可有效避免铸坯内裂纹的形成；使用本文三段矫直曲线精确解，调整辊列位置，可进行连铸机的在线技术改造。

It isverified that the method for using little deformation condition was true with accurate solution of threepiece straightening curve.

文摘：三段矫直曲线应变速率的假设，通过计算三段矫直曲线的精确解，验证了使用小变形条件的正确性；考虑高温铸坯蠕变性能，对铸坯的力学行为进行了分析，得出了使用三段矫直曲线方法，铸坯应变速率、应力及应变在矫直区内变化较为平缓，可有效避免铸坯内裂纹的形成；使用本文三段矫直曲线精确解，调整辊列位置，可进行连铸机的在线技术改造。

Then, all results of full stress-strain curve obtained are analyzed by statistical method, to study the estimation method of REV and deformation and strength of simulating rock masses

6最后，对不同尺寸的岩体模型进行大量的抽样数值模拟加载，对得到的应力—应变的全过程变化曲线，运用统计方法，对计算结果进行分析，探讨研究模拟情况下的岩体模型的REV及其变形和强度的估算方法。

First of all, the paper carried out test study on four two-spanned model members of FSMRCWB, including three 1/2-scaled two-storeyed models and one 1/3-scaled three-storeyed model. The paper analyzed the test results, including analysis on mechanical property of the composite wall beam under vertical loads, and failure mode, deformation capacity, aseismic performance under horizontal loads and constant vertical loads. Secondly, the nonlinear property of concrete is studed and the nonlinear models of FSMRCSS is builded by ANSYS. Last, The paper studies the result of ANSYS, which mainly includes the loading-displace curve of FSMRCSS under horizontal loads and constant vertical loads, the mechanics of arch under vertical loads lonely and under horizontal loads and constant vertical loads respectively, and status of the distribution and changing of vertical stress and cross shear on the surface of the suporting beam, and the influence of span ratio and hole.All in all, the caculating results are in good agreement with the test results.

本文首先进行了三个1/2比例的两跨两层和一个1/3比例的两跨三层的框支密肋复合墙梁的模型试验，分析了框支密肋复合墙梁在竖向荷载作用下的受力性能，以及在竖向荷载与水平低周反复荷载共同作用下的受力性能、变形性能、滞回性能、耗能系数及破坏形态；其次，研究了混凝土的非线性特性，建立了框支密肋复合墙梁非线性有限元模型，并借助大型通用有限元软件ANSYS进行计算；再则，进行了非线性有限元结果分析，主要研究框支密肋复合墙梁在竖向荷载与水平地震力共同作用下的荷载位移曲线，分析在竖向荷载单独作用下和在竖向荷载与水平地震力共同作用下墙梁的拱作用，托梁顶面的竖向应力和横向剪应力分布及变化情况，并讨论跨度比、洞口对墙梁拱作用和托梁顶面的竖向应力的影响。

For the panel zone shear deformation of beam-to-column connections in steel frames, a trilinear model was proposed to describe the moment-shear rotation curve, and the corresponding calculation method was presented.

针对钢结构梁柱连接节点域剪切变形全过程曲线，提出了三线性模型并给出了相应的计算方法。

The optimal curve for pressure vs. time of superplastic bulging of such parts as long trapezoid groove and truncated cone etc. is calculated based on superplastic flow equation σe=kεem and their superplastic deformation pattern.

根据超塑性流动方程和长梯形槽、圆台筒等的起塑性变形模式，计算长梯形槽、圆台筒等在合适的恒应变率条件下胀形压力随时间的变化关系。

It is shown that deformation temperature is the main factor that influences the static recrystallization behavior. Carbonitride precipitation inhibits recrystallization and causes a plateau in the softening ratio curve. The static recrystallization activation energy of X80 pipeline steel was regressed and calculated to be 380 kJmol^(-1), and its rationality was also discussed according to previous references and investigations.

结果表明：变形温度是影响奥氏体静态再结晶行为的主要因素；微合金碳氮化物的析出抑制了再结晶的进行，使软化率曲线出现了平台；利用实验结果回归计算出了X80管线钢的静态再结晶激活能为380kJmol^(-1)，并根据文献研究讨论了结果的合理性。

On this basis, playing the analysis and research of elastoplastic properties to this type structure, there are the following contents: Firstly, using the EPSA static elasto-plastic analysis software,carries on analysis checking under frequently occurred and seldomly occurred earthquake of 7, 8, 9 degree, and achieves the curve of force-deformation, and judges strength performance and ductility quality of the whole structure .

在此基础上，对本类型结构进行弹塑性性能的分析研究，有如下内容：一、用EPSA静力弹塑性分析软件对结构在7度、8度、9度的多遇及罕遇地震进行了分析验算，并得出力-变形曲线，判断整个结构的受力性能和延性好坏。

The data from stress box indicate that the observed values usually are smaller than the theoretical ones, and the relationship between the vertical or lateral stress and the fill soil thickness can be described in a power function curve: a- a hb. The fact that the soil stress is bigger in the portion adjacent to the central part of gully and becomes smaller in the portion close to the side illustrates that the gully has an apparent unburdening effect. From the monitoring results of the settlement deformation during and after constructingperiod, the study conducts statistical system analysis and evaluation on the change of settlement with time.

根据压力盒测试结果表明，测量值往往比实际的理论计算值小，填土的竖向和侧向土压力与填土厚度可以用幂次型曲线表示：σ=ah~b愈向沟谷中心部位，土压力值愈小，愈向沟谷边缘，土压力数值越大，说明沟谷边坡具有明显的卸荷作用；根据施工期和工后期的沉降变形监测数据，对路堤内各测点的竖向沉降随时间的变化规律进行了数理统计系统分析和总结，工后期路面沉降和时间关系可用对数曲线表示：S=aln+b，并根据此沉降规律对高填方加筋土路堤的工后沉降进行了预测。

The data from stress box indicate that the observed values usually are smaller than the theoretical ones, and the relationship between the vertical or lateral stress and the fill soil thickness can be described in a power function curve: cr= ahb. The fact that the soil stress is bigger in the portion adjacent to the central part of gully and becomes smaller in the portion close to the side illustrates that the gully has an apparent unburdening effect. From the monitoring results of the settlement deformation during and after constructingperiod, the study conducts statistical system analysis and evaluation on the change of settlement with time.

根据压力盒测试结果表明，测量值往往比实际的理论计算值小，填土的竖向和侧向土压力与填土厚度可以用幂次型曲线表示：σ=αh~b，愈向沟谷中心部位，土压力值愈小，愈向沟谷边缘，土压力数值越大，说明沟谷边坡具有明显的卸荷作用；根据施工期和工后期的沉降变形监测数据，对路堤内各测点的竖向沉降随时间的变化规律进行了数理统计系统分析和总结，工后期路面沉降和时间关系可用对数曲线表示：S=aln+b，并根据此沉降规律对高填方加筋土路堤的工后沉降进行了预测。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。