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box beam 释义 箱形梁:一种结构工程中常用的梁,具有矩形截面,由两个平行的梁和连接它们的薄板组成,具有较高的抗扭性和抗弯性。 例句 1·The paper introduce one kind of external formwork system design of cast-in-place continuous box beam . 本文介绍了一种现浇连续箱梁外模系统的设计。 2·The box beam was one of the most important stress parts of the crane which required high quality butt weld. 箱形梁是集装箱吊具的重要受力部件,对焊接质量要求高。 3·The composite box beam may make use of the advantage both the steel box beam and the reinforced concrete slab. 组合箱梁结构充分利用了钢箱结构和混凝土结构的优点。
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