[软件笔记] Abaqus中单元应力云图平滑参数设置

实干、实践、积累、思考、创新。 默认情况下,Abaqus中的单元应力云图再节点上是有平均处理过的。 有个Averaging threshold参数控制节点应力的平均处理程度,默认是75%,也就是原图图例中显示的 avg=75%。 有时候我们调试一些模型,需要查看平滑之前的应力结果时,就需要取消应力平滑。以下两个图记录具体参数的设置位置。 相关内容 ( Related Topics) [01]. Plate With Hole Stress Analysis [带孔平板应力分析] [02].Analysis of a Euler–Bernoulli beam with Abaqus [Abaqus欧拉-伯努利梁分析] [03].Torsion analysis by thermal analogy with …

[手绘大样][Detail Drawing] 悬臂板配筋构造(纯悬臂板) [Cantilever slab reinforcement details]

实干、实践、积累、思考、创新。 悬臂板配筋构造(有高差),参考 图集 17G101-11。 (1)当悬臂板的跨度较大且板面与内跨标高一致时,由于悬臂支座处的负弯矩对内跨中有影响,当内跨跨度较小时,甚至会出现全跨均为负弯矩,因此上部钢筋应通长配置。板面有高差时应采用分离式配置上部受力钢筋,悬臂板上部受力钢筋在内跨应满足锚固长度的要求。 (2)无内跨纯悬臂板上部受力钢筋伸入支座内的锚固宜采用弯折锚固。当支座宽度满足直线锚固长度la时,上部受力钢筋宜伸至支座远端向下90°弯折,弯折段长度为15d;当支座尺寸不满足直线锚固要求时,水平段投影长度应不小于0.6lab,弯折段长度为15d。 (2)悬臂构件的上部纵向钢筋是受力钢筋,因此要保证其在构件中的设计位置,不可以随意加大保护层的厚度,否则造成板面开裂等质量事故。悬臂板要待混凝土达到100%设计强度后方可拆除下部支撑。 (3)抗震设防烈度为7度(015g)以上,且悬臂板跨度大于2米时,板上下纵向钢筋伸入支座内的锚固长度需满足抗震锚固要求。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into …

[手绘大样][Detail Drawing] 悬臂板配筋构造(有高差) [Cantilever slab reinforcement details]

实干、实践、积累、思考、创新。 悬臂板配筋构造(有高差),参考 图集 17G101-11。 (1)当悬臂板的跨度较大且板面与内跨标高一致时,由于悬臂支座处的负弯矩对内跨中有影响,当内跨跨度较小时,甚至会出现全跨均为负弯矩,因此上部钢筋应通长配置。板面有高差时应采用分离式配置上部受力钢筋,悬臂板上部受力钢筋在内跨应满足锚固长度的要求。 (2)悬臂构件的上部纵向钢筋是受力钢筋,因此要保证其在构件中的设计位置,不可以随意加大保护层的厚度,否则造成板面开裂等质量事故。悬臂板要待混凝土达到100%设计强度后方可拆除下部支撑。 (3)抗震设防烈度为7度(015g)以上,且悬臂板跨度大于2米时,板上下纵向钢筋伸入支座内的锚固长度需满足抗震锚固要求。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the …

[手绘大样][Detail Drawing] 悬臂板配筋构造(无高差) [Cantilever slab reinforcement details]

实干、实践、积累、思考、创新。 悬臂板配筋构造(无高差),参考图集 17G101-11。 (1)当悬臂板的跨度较大且板面与内跨标高一致时,由于悬臂支座处的负弯矩对内跨中有影响,当内跨跨度较小时,甚至会出现全跨均为负弯矩,因此上部钢筋应通长配置。 (2)悬臂构件的上部纵向钢筋是受力钢筋,因此要保证其在构件中的设计位置,不可以随意加大保护层的厚度,否则造成板面开裂等质量事故。悬臂板要待混凝土达到100%设计强度后方可拆除下部支撑。 (3)抗震设防烈度为7度(015g)以上,且悬臂板跨度大于2米时,板上下纵向钢筋伸入支座内的锚固长度需满足抗震锚固要求。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top …

[软件笔记] midas Gen 模态应变能阻尼模型参数测试 [Modal strain energy proportional damping model in midas Gen]

实干、实践、积累、思考、创新。 最近采用YJK转模型到midas Gen,发现两个软件的地震力结果对不上,且差异较大,最后发现是阻尼模型参数设置有问题,而且可能存在一些bug,在此做个记录。 对比模型: 对比模型如下,下部4层材料为混凝土,上部6层为钢结构。其中YJK采用的是2.03版,midas Gen测试的是2020版。 两个软件模型的质量和周期结果一致,周期结果对比如下图所示。 具体模型: 在此基础上,进行了两大组模型对比测算,具体如下表所示: 编号 模型 备注 1 YJK 5%振型阻尼 阻尼比统一5% 2 Gen 5%振型阻尼(不修改阻尼比) 采用单条5%阻尼反应谱曲线,不勾选修改阻尼比 3 Gen 5%振型阻尼(修改阻尼比) 采用单条5%阻尼反应谱曲线,勾选修改阻尼比 1 YJK 材料阻尼(砼5%钢2%) 采用应变能阻尼,分别定义钢材和混凝土的材料阻尼 2 Gen …

[手绘大样][Detail Drawing] 钢梁与混凝土墙的铰接连接(三)(植筋) [Hinged connection between steel beams and concrete walls]

实干、实践、积累、思考、创新。 钢梁与混凝土墙的铰接连接(三)(植筋) 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail …

[手绘大样][Detail Drawing] 钢梁与混凝土梁的铰接连接(二)(植筋)[Hinged connection between steel and concrete beams]

实干、实践、积累、思考、创新。 钢梁与混凝土梁的较接连接(二) 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail …

[手绘大样][Detail Drawing] 钢梁与混凝土梁的铰接连接(一)[Hinged connection between steel and concrete beams]

实干、实践、积累、思考、创新。 钢梁与混凝土梁的较接连接(一) 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail …

[手绘大样][Detail Drawing] 梁与柱铰接连接构造(四)[Hinged connection structure between beams and columns]

实干、实践、积累、思考、创新。 钢结构梁与柱铰接连接构造(四),参考自《多高层民用建筑钢结构节点构造详图》,大家提提意见。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail …

[下载][程序] GustFactor: Gust Factor Calculation [阵风系数计算软件(基于GB 50009-2012)]

实干、实践、积累、思考、创新。 程序图标 ( Program Icon ) 程序介绍 ( Program Introduction) 2019年挖下的坑,最近总算补充上了。好久没写程序了,正好来个小东西找找手感。 依据《建筑结构荷载规范》GB 50009-2012 编制的阵风系数βgz计算工具,顺便借此回顾一下风荷载计算的相关知识。 感兴趣的朋友可以看看。 程序界面 ( Program Interface ) 程序下载( Program Download) (  如需要软件,请在评论区留下您的评论,软件会发送到您的评论邮箱,敬请尊重劳动成果 !!)   相关软件资料 ( Related Programs) [01] [下载][软件] RC梁纵向钢筋单排最大根数[Maximum Number of Beam …

[下载][软件] WPC: Wind Pressure Coefficient [风压高度变化系数计算软件(基于GB 50009-2012)]

实干、实践、积累、思考、创新。 程序图标 ( Program Icon ) 程序介绍 ( Program Introduction) 好久没写程序了,来个小东西找找手感。依据《建筑结构荷载规范》GB 50009-2012编制的风压高度变化系数计算工具,顺便借此回顾一下风荷载计算的相关知识。感兴趣的朋友可以看看。 程序界面 ( Program Interface ) 程序下载( Program Download) (  如需要软件,请在评论区留下您的评论,软件会发送到您的评论邮箱,敬请尊重劳动成果 !!)   ( 大家注意评论邮箱要填写正确,后台自动发送,邮箱填写错误,发送不到。) 相关软件资料 ( Related Programs) [01] [下载][软件] RC梁纵向钢筋单排最大根数[Maximum Number of Beam Longitudinal …

[手绘大样][Detail Drawing] 梁与柱铰接连接构造(三)[Hinged connection structure between beams and columns]

实干、实践、积累、思考、创新。 钢结构梁与柱铰接连接构造(三),参考自《多高层民用建筑钢结构节点构造详图》,大家提提意见,这个节点是否OK。   相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] …

[手绘大样][Detail Drawing] 梁与柱铰接连接构造(二)[Hinged connection structure between beams and columns]

实干、实践、积累、思考、创新。 钢结构 梁与柱铰接连接构造(二) 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] …

[手绘大样][Detail Drawing] 梁与柱铰接连接构造(一)[Hinged connection structure between beams and columns]

实干、实践、积累、思考、创新。 钢结构 梁与柱铰接构造(一) 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] …

[手绘大样][Detail Drawing] 不等高梁与柱刚性连接构造[Setting of Horizontal Stiffening Ribs in Columns with Unequal Beam Heights on Both Sides]

实干、实践、积累、思考、创新。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail Drawing] …

[手绘大样][Detail Drawing] 钢梁与混凝土墙刚性连接(一) [Rigid connection between steel beams and concrete walls]

实干、实践、积累、思考、创新。 插入式刚性连接。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail …

[手绘大样][Detail Drawing] 钢梁与混凝土墙的铰接连接(二) [Hinged connection between steel beams and concrete walls]

实干、实践、积累、思考、创新。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail Drawing] …

[手绘大样][Detail Drawing] 钢梁与混凝土墙的铰接连接(一) [Hinged connection between steel beams and concrete walls]

实干、实践、积累、思考、创新。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail Drawing] …

[手绘大样][Detail Drawing] 钢筋混凝土悬臂梁配筋 [Reinforcement of reinforced concrete cantilever beams]

实干、实践、积累、思考、创新。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail Drawing] …

[手绘大样][Detail Drawing] 后加钢板剪力墙 [Post added steel plate shear wall]

实干、实践、积累、思考、创新。 相关话题 ( Related Topics) [01] [手绘大样][Detail Drawing] 墙竖向筋锚入基础 [Wall vertical ribs anchor into the foundation] [02] [手绘大样][Detail Drawing] 墙竖向筋锚入顶层板(梁) [Wall vertical reinforcement anchor into the top plate (beam)] [03] [手绘大样][Detail Drawing] …