3D3S网架设计模常见问题.pdf

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1、3D3S网架网壳设计模块常见问题网架网壳设计模块常见问题总结问题一：怎么定义用户自己的截面库？软件目前提供徐州第一、二版，杭州版的材料库，用户如果需要定义自己的截面库，就不需要在这一步选择材料库。然后在截面库对话框中，热轧无缝钢管与电焊钢管的截面列表里面删除不需要的截面。添加原来没有的截面。图 1 网架材料库图 2 截面库问题二：如何添加温度荷载及定义温度荷载组合？图 3 温度荷载对话框温度增量值一般一个为正值、一个为负值，即软件计算时考虑温度正增量和负增量两个温度工况。两个温度表示结构安装时的温度和全年最高和最低温度的差值：正增量=全年最高温度-竣工时的温度负增量=全年最低温度-竣工时的温度

2、温度荷载可以选定作用的构件，不同的构件单元可以设置不同的温差，这样可以计算整个结构不同区域不同温差时的反映。含温度荷载的组合：在荷载组合对话框增加特殊组合，温度作用的组合系数可取0.6，频遇值系数可取0.5，温度作用按可变作用考虑，分项系数可取1.4。问题三：验算结果中的长细比限值不同，相同的长细比，为什么有的杆件提示过了，有的杆件没过？根据网架规范4.1.3条：网架杆件的长细比不宜超过下列数值：一、受压杆件 180 二、受拉杆件：1400 2300 3250 杆件分受拉和受压有不同的长细比限值，要先查下杆件的受力情况，哪些杆件是受拉，哪些杆件是受压。问题四：当网架模型的上下弦柱面、球面或空间

3、任意曲面时，怎么定义基准孔？用“基准孔方向自动拟合”命令文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A

4、8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5

5、M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U

6、7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P

7、3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3

8、W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A

9、5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3图 4 基准孔方向自动拟合对话框1，按层面显示只显示上弦杆或下弦杆；2，定义边界点，即曲面轮廓最外边的边界点；3，点取参考点坐标，一般为曲面下侧或右侧；4，选择基准孔方向是指向参考点还是背离参考点，用来确定基

10、准孔的指向。注意：一定要先定义边界点，边界点确定了基准孔方向的参考平面的范围。问题五：支座的螺栓球大小不一样，可是设计出来的支座只有一种形式，为什么？在定义网架支座时，先按“显示节点球大小编号”显示节点球的大小编号用来查看节点球的大小分类。在支座分类对话框中，要把螺栓球大小不同的支座定义为不同的支座分类号，然后进行网架支座节点的设计。图 5 座节点分类对话框设计好以后可以按“显示支座分类号”命令查询检查。然后再进行网架支座的设计。文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文

11、档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6

12、S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8

13、I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M

14、3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7

15、V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3

16、A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W

17、5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3图 6 支座节点参数选择问题六：怎样出多层网架的施工图？先定义各层的弦杆和腹杆，分层显示各层的弦杆和腹杆，按“选定弦杆施工图绘制”命令分别选择各层的弦杆进行绘制。问题七：对一个原来的网架减小荷载重新设计，为什么杆件变小了，螺栓球反而变大了，从 200 变到了 280？原因：1.螺栓球库球径跨度太大，直接从200 的球过渡到280 的球，不合理。2.由于节点设计采用“同一截面的杆件螺栓归并为一种”，导致杆件小的模型采用了更大的螺

18、栓。虽然杆件变小，但螺栓变大，导致球可能会变大。原因就在于该截面的个别杆件需用规格大的螺栓，归并后导致所有杆件都采用规格大的螺栓。措施：1.螺栓球库增加型号，如增加220、250 的球。重新进行节点设计。2.节点设计时不勾“同一截面的杆件螺栓归并为一种”，但这样会导致同一杆件可能会对应不同螺栓，型号多，加工复杂。问题八：怎样把网架下面的混凝土柱模拟为弹性支座来进行计算，即怎么确定弹性支座的刚度值？按照空间网格结构技术规程K0.4-2:当橡胶垫板搁置在网架支承结构上，应计算橡胶垫板与支承机构的组合刚度。如支承结构为独立柱时，悬臂独立柱的竖向刚度Kzl和两个水平方向的侧向刚度Knl、Ksl应分别为

19、：式中：El-支承柱的弹性模量；Inl、Isl-支承柱截面两个方向的惯性矩；l-支承柱的高度。问题九：怎样输入球形网壳结构的风载体型系数？文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A

20、8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5

21、M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U

22、7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P

23、3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3

24、W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A

25、5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3图 7 风荷载参数对话框在如上图所示到风荷载对话框中选择“按荷载规范GB50009表 7.3.1（35）计算旋转壳顶”的选项，

26、输入风向与X 轴夹角，选择球面矢跨比是否大于1/4 的选项，软件自动按照荷载规范相关规定进行体形系数的设置。问题十：当网架杆件为受压时，软件怎么计算螺栓的大小？按 JGJ7-2010 空间网格结构技术规程第5.3.5条规定：受压杆件的连接螺栓直径，可按其内力设计绝对值求得螺栓直径计算值后，按表 5.3.4 的螺栓直径系列减少13个级差。文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6

27、A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P

28、10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J

29、9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:C

30、Q6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN

31、1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE

32、1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码

33、:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1

34、HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6

35、ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档

36、编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S

37、1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I

38、6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3

39、文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3图 8 螺栓球设计参数对话框在螺栓球设计对话框中，用户自行输入受压螺栓按受拉力计算后减少的级差数。问题十一：新版本的3D3S中，在哪里定义截面分组？通过设计验算菜单下面定义优选分组命令进行截

40、面的验算优选分组。图 9 定义验算组对话框文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1

41、J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:

42、CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 H

43、N1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 Z

44、E1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编

45、码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1

46、 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3图 10 验算组参数输入对话框问题十一：新版本的3D3S中，怎么输出上弦全部构件的组合内力为DWG 图形？先显示该组合下的上弦轴力，然后用结构编辑-输出为纯CAD文件命令，输出该显示图形。文件将保存为*BACK.dwg。图

47、 11 网架上弦组合内力dwg输出文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3

48、W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A

49、5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P1

50、0P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9O3W5M3文档编码:CQ6A5U7V6S1 HN1P10P3A8I6 ZE1J9