sectional bar

基本解釋

The utility model relates to a column sectional bar used to connect with sheet material.
本實用新型涉及一種用于連接板材的立柱式型材。
ip.com
The aluminum-clad bamboo sectional bar has the advantages that the aluminum-clad bamboo sectional bar is tough, light in weight and low in manufacturing cost.
這種鋁包竹型材韌性好、重量輕、制造成本較低。
ip.com
Under the premise of the weight of the entire truss structure satisfying certain constraints, it achieved the minimum flexibility by optimizing the cross-sectional area of the bar.
采用的力學準則為滿應變設計準則；在整個桁架結構重量滿足一定約束的前提下，通過優(yōu)化各桿件截面積，達到整體柔度最小。