Suggestions on bottom bearing beam design for masonry structures 关于砌体结构下部承重梁的设计建议
Two astronauts have been busy installing a two - ton beam onto the international space station 两名宇航员正为给国际空间站装上一根重达两吨的承重梁。
This paper probes into the optimization of structural design for bottom bearing beam of the lower masonry structure of brick - frame construction 摘要对砖混一框架结构下部砌体结构承重梁结构设计优化进行探讨。
The multi - tier rack using the pole of shelf as the shelf as the supporting of the floor , the floor may be two or three 搁楼的货架不但是保管物料的场所,而且是上层建筑承重梁的支撑。灵活设计成二层、多层、充分利用空间。
The multi - tier rack using the pole of shelf as the shelf as the supporting of the floor , the floor may be two or three 产品介绍:搁楼的货架不但是保管物料的场所,而且是上层建筑承重梁的支撑。灵活设计成二层、多层、充分利用空间。