一般情况下,单双排脚手架横向水平杆最大长度不超过2.2m,其它杆最大长度不超过多少米?

2025年04月07日 23:28
有2个网友回答
网友(1):

单双排脚手架横向水平杆最大长度不超过2.2米,其它杆最大长度不超过6.5米。

不同类型的工程施工选用不同用途的脚手架。桥梁支撑架使用碗扣脚手架的居多,也有使用门式脚手架的。主体结构施工落地脚手架使用扣件脚手架的居多,脚手架立杆的纵距一般为1.2~1.8m;横距一般为0.9~1.5m。

当脚手架的几何尺寸及构造符合规范的有关要求时,一般情况下,脚手架的单管立柱的承载力可达15kN~35kN(1.5tf~3.5tf,设计值)。



扩展资料:

根据连墙杆设置情况及荷载大小,常用敞开式双排脚手架立杆横距一般为1.05~1.55m,砌筑脚手架步距一般为1.20~1.35m,装饰或砌筑、装饰两用的脚手架一般为1.80m,立杆纵距1.2~2.0m。

其允许搭设高度为34~50m。当为单排设置时,立杆横距1.2~1.4 m,立杆纵距1.5~2.0m。允许搭设高度为24m。

纵向水平杆宜设置在立杆的内侧,其长度不宜小于3跨,纵向水平杆可采用对接扣件,也可采用搭接。如采用对接扣件方法,则对接扣件应交错布置;如采用搭接连接,搭接长度不应小于1 m,并应等间距设置3个旋转扣件固定。

参考资料来源:百度百科——脚手架

网友(2):

呵呵,根据国家《建筑施工扣件式钢管脚手架安全技术规范》规定,单双排脚手架横向水平杆最大长度不超过2.2米,其它杆最大长度不超过6.5米啊。

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