本文对扣件式钢管脚手架杆件接头型式问题，从承载能力，受荷变形方面进行了试验和分析。

This article discusses the joint-types of buckle-type steel tubular scaffold, and analyzes the experiments with load-bearing capacity and load deformation.

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法兰的焊接接头型式和坡口尺寸应符合GB/T 9124—2000附录B（提示的附录）的规定。

Flange joints and groove size shall comply with GB/T 9124 - 2000 annex B (informative) regulations.

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法兰的焊接接头型式和坡口尺寸应符合GB/T 9124—2000附录B（提示的附录）的规定。

Flange joints and groove size shall comply with GB/T 9124 - 2000 annex B (informative) regulations.

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