专利名称：FABRICATED STRUCTURAL SYSTEM AND
ASSEMBLING METHOD THEREOF
外国大胸美女
发明人：De Ming Derry YU,Wenjie Michael LU,Kam
Ching Ivan KONG
申请号：US15903384
申请日：20180223
兵役年龄
公开号：US20180245329A1一句励志的话
公开日：
逃生器
詹姆斯简介
20180830
外婆的故事
专利内容由知识产权出版社提供
专利附图：
摘要：The prent application provides a prefabricated structural system and an asmbly method thereof. The prefabricated structural system may be applied to steel
structures, reinforced concrete structures and timber structures. When applied to the steel structures, the prefabricated structural system includes a plurality of steel structure joints and related members. The steel structure joints and related members further compri: a beam-column connecting sleeve, comprising a first box-shaped steel tube and first C-shaped sleeves extending from and perpendicular to outer surfaces of the first box-shaped steel tube, wherein the first C-shaped sleeve is provided with first wedge shaped recess at ends of upper and lower flanges thereof; columns, having a column connecting end inrted into the first box-shaped steel tube; main beams, having a main beam connecting end inrted into the first C-shaped sleeve; and main beam fixing steel plates, provided with first wedge shaped protrusions that are tenon-morti-jointed with first wedge shaped recess at both sides of the first C-shaped sleeve. In addition to the steel structural construction, the beam-column connecting sleeve of the prefabricated structural system may be further extended to reinforced concrete structures and timber structures.
申请人：New World China Land Limited
吸引
地址：Hong Kong HK
五个月宝宝吃什么辅食最好
国籍：HK
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