包络图

为保证氘束流能够顺利传输到靶，使用Transport和LEADS两种束流光学程序计算脉冲束线的束流包络图。

In order to guarantee the deuteron beam can be smoothly transport to the target , the beam envelope of pulse line was calculated by the Transport and LEADS program .

后处理模块可在AutoCAD平台下输出结构的弯矩图、剪力图、轴力图和相应的包络图，以及任意指定截面的钢筋用量、内力值及该截面的应力图。

Based on AutoCAD , the post-processing module can provide the moment graph , shearing force graph , axial force graph and corresponding envelope diagram , and output of reinforcement arrangement , inner force and stress graph of specified section .

脱挂梁吊钩包络图的自动绘制

Automatic Drawing of the Hook Envelope Diagram of the Lifting Beam

基于失效包络图的平面杆系结构安全评估理论

The Safety Assessment Theory of Plane Bar Structures Based on the Failure Envelope

这个区域的边界线就是相应内力的包络图。

The boundary of the range was just the internal force envelope diagram .

连续刚构桥的内力包络图

Internal Force Envelope Diagram of the Continuous Frame Bridge

活载作用下简支梁弯矩包络图的分段原理

Segmentation of the Envelope of Moments Diagram for Simple Beams under Moving Loading

等跨平弯圆弧形连续梁的内力包络图

The envelope diagram of internal force in equal span circular curved continuous beams

简支吊车梁的活载弯矩包络图

The Envelope Graph of Bending Moments under the Moving Loads of Simple Crane Girder

刚接梁桥中横隔梁的内力包络图计算模型

Calculating Models of Interal Force Envelope for Middle Diaphragm of Rigid - Jointed Girder Bridges

液压挖掘机反铲装置特殊工作尺寸及挖掘轨迹包络图

The specific operating sizes and the digging path enveloping drawing for hydraulic excavator with backhoe attachment

弹（刚）性支座连续梁在任意组行列荷载下的内力包络图及其微机分析

A Microcomputer Method Used in Analysing Internal Force Envelopes in Continuous Beams under Arbitrary Moving Series Loads

此内力包络图的算法可以取代影响线方法。

The algorithm of internal force envelope diagram in this paper is the substitute of influence line method .

介绍了几种常用滤波窗函数的特点，给出了包络图和幅度响应图。

The characteristic of several filtering window functions giving the charts of outline and scope response is introduced .

剪力包络图可以求解解析表达式，控制点在求解过程中自然求得，而弯矩包络图的控制点的求解方法需要另行考虑。

Analytical expressions of shear envelopes can be solved , and the control points will be obtained naturally .

从层间剪力包络图来看，试验值与有限元计算值都呈现近似直线分布。

For the inter story shear force , the distribution curves of calculation ones and test ones are approximately linear .

多荷重下索道的摄动法计算架空索道多荷重轨迹包络图的研究

CALCULATION OF ROPEWAYS WITH MULTIPLE CONCENTRATED LOADS BY THE PERTURBATION METHOD A Study on All-inclusive Flexibility Diagram of Cableway under Multiload

移动荷载作用下的内力包络图是桥梁结构、楼盖连续梁、厂房吊车梁等结构设计的重要依据。

Internal force envelopes of skeletal structures under moving loads are important to structure designs of bridges , floor continuous beans and plant crane beams .

近来，极限荷载包络图取代了经典的承载力计算方法，用于评价复合加载下地基的组合极限承载力。

Recently , limit load envelope diagram is used to replace traditional calculations of limit bearing capacity to evaluate the combined limit bearing capacity of foundations .

移动荷载作用下的内力包络图的计算是一个典型的可以用计算机仿真解决的问题。

The calculation of internal forces envelope diagram for a bridge under moving loads is a typical problem which can be solved by the computer simulation .

利用正则弯矩和正则曲率，提出了梁元失效包络图、工作状态图以及失效指标的概念。

The failure envelope , the state diagram , and the failure index of beam elements are proposed using the normalized moment and the normalized curvature .

成功采集了Nd：YAG激光器的锁模包络图、选取单一脉冲的脉冲图，实现了固体激光的超短脉冲的输出，并对此激光器的输出特性和性能进行了详细的测量。

Successful acquisitive the envelope of mode-locked , a single pulse selected and achieve solid ultra-short pulse laser output and the output characteristics of this laser in detail and performance measurement .

论述了在吊车荷载作用下的简支吊车梁的弯矩包络图的分段、方程求法，最后通过实例说明包络图的绘制。

The paper discussed the sectionalization , the method for finding equation and the drawing of the envelope graph of bending moments of the simple crane girder under the action of crane loads .

运用结构力学的弯矩影响线理论，把突水压力作为衬砌结构上的移动荷载，给出不同突水压力下衬砌结构的弯矩包络图。

Figures all-embracing moment of lining structure on different water pressure are given , taking pressure of suddenly effluent water as move load act on lining by applying the theory of structure mechanics moment influence line .

该法以影响线、计算机分别作为理论分析与计算工具，可同步解决恒载和移动活载作用下简支梁绝对最大弯矩的近似计算和弯矩包络图的绘制。

In the meantime , it can complete the approximate calculation of maximum bending moment and drawing of envelope of bending moment on simply supported beam by the action of both permanent loads and moving boads .

首先建立了盾构隧道衬砌的结构分析模型，根据施工过程对荷载进行分类，依据规范对不同的工况进行荷载组合，得到衬砌内力包络图。

First , the structural analysis model of shield tunnel lining is established and different kinds of loads are classified on the basis of construction process and combined according to the design code for different working cases .

根据轨道梁残余预应力计算出最大开裂荷载，然后通过现役单、双门机包络图的计算，对轨道梁门机作业健康状况作出评估。

The maximum cracking load of prestressed track beams is calculated according to the residual prestress detected , then health assessment about the track beam is done through calculating the envelope diagram of the portal crane moving .

文中探讨了波高、波坦、相对水深、堤坡坡度等参数对该包络图图形的影响；反压力与波面的相位关系等。

The influences of relevant parameters such as wave height , wave steepness , relative depth as well as slope of breakwater upon envelope curve and relationship between wave phase and that of reversal stress are also discussed .

给出了等跨平弯圆弧形连续梁考虑不同β值、不同荷载位置的内力计算表格，以实例说明内力包络图的绘制。

The calculation tables of equal span circular curved continuous beams are presented for the design , which consider various β and load positions . The drawing of the envelope diagram of internal force is shown by an example .

施工平台主要承受移动集中荷载作用，内力计算采用了影响线分析方法，得出内力包络图用于杆件截面设计，确保了设计的可靠性。

Since the construction platform mainly bearing moving forces , analysis method of influence line is adopted in structural internal force calculation . Internal force envelope diagrams are acquired and applied to the section design for structural members , which insure the reliability of design .