| 摘要 |
PURPOSE: A high proof-load corrugated plate beam is provided to cut down the cost of materials by decreasing the required quantity of materials and to heighten the strength of a structure by improving load carrying capacity. CONSTITUTION: The high proof-load corrugated plate beam is manufactured by placing a corrugated plate support(30) between an upper plate(10) and a lower plate(20), and joining a joint between the upper plate(10) and the corrugated plate support(30) and a joint between the lower plate(20) and the corrugated support plate(30).
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