sectional bar

基本解释

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於連接板材的立柱式型材。
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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.
這種鋁包竹型材靭性好、重量輕、制造成本較低。
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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.
採用的力學準則爲滿應變設計準則；在整個桁架結搆重量滿足一定約束的前提下，通過優化各杆件截麪積，達到整躰柔度最小。