A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fish-bellied space beam string structure and roof structure
The invention discloses a fish-bellied space beam string structure and a roof structure. The structure comprises an upper beam string structure, a lower string inhaul cable and a web member, wherein the upper beam string structure comprises two bow beams, and the two ends of the two bow beams are correspondingly connected together; the middle parts of the two bow beams are correspondingly arched obliquely upwards to form an arc shape, the distance between the middle parts of the two bow beams is gradually reduced from the middle parts of the bow beams to the two ends of the bow beams, and a first connecting beam is connected between the middle parts of the two bow beams; the lower string inhaul cable is connected between the two ends of the two bow beams; and the web member is connected between the bow beams and the lower string inhaul cable. The beam string structure solves the problem that a traditional plane beam string structure is poor in space stability due to the fact that constraint is lacked outside a plane.
本发明公开了一种鱼腹式空间张弦梁及屋盖结构，包括：上弦梁结构，包括两弓梁，两所述弓梁的两端分别连接在一起，两所述弓梁的中部分别斜向上拱起呈弧形且两所述弓梁的中部之间的距离自所述弓梁的中部向所述弓梁的两端逐渐缩小，两所述弓梁的中部之间连接有第一连系梁；下弦拉索，连接于两所述弓梁的两端之间；以及腹杆，连接于所述弓梁和所述下弦拉索之间。本发明解决了传统的平面张弦梁结构由于在平面外缺乏约束，存在空间稳定性较差的问题。
Fish-bellied space beam string structure and roof structure
The invention discloses a fish-bellied space beam string structure and a roof structure. The structure comprises an upper beam string structure, a lower string inhaul cable and a web member, wherein the upper beam string structure comprises two bow beams, and the two ends of the two bow beams are correspondingly connected together; the middle parts of the two bow beams are correspondingly arched obliquely upwards to form an arc shape, the distance between the middle parts of the two bow beams is gradually reduced from the middle parts of the bow beams to the two ends of the bow beams, and a first connecting beam is connected between the middle parts of the two bow beams; the lower string inhaul cable is connected between the two ends of the two bow beams; and the web member is connected between the bow beams and the lower string inhaul cable. The beam string structure solves the problem that a traditional plane beam string structure is poor in space stability due to the fact that constraint is lacked outside a plane.
本发明公开了一种鱼腹式空间张弦梁及屋盖结构，包括：上弦梁结构，包括两弓梁，两所述弓梁的两端分别连接在一起，两所述弓梁的中部分别斜向上拱起呈弧形且两所述弓梁的中部之间的距离自所述弓梁的中部向所述弓梁的两端逐渐缩小，两所述弓梁的中部之间连接有第一连系梁；下弦拉索，连接于两所述弓梁的两端之间；以及腹杆，连接于所述弓梁和所述下弦拉索之间。本发明解决了传统的平面张弦梁结构由于在平面外缺乏约束，存在空间稳定性较差的问题。
Fish-bellied space beam string structure and roof structure
鱼腹式空间张弦梁及屋盖结构
HE XING (author) / CHEN DING (author) / TAN JIANGUO (author) / JI JUNHONG (author) / AI JINGSONG (author) / LIU HAO (author) / WEN CHUAN (author) / WEN SHENGQIN (author) / LIU YUAN (author) / CHENG YINHANG (author)
2021-04-20
Patent
Electronic Resource
Chinese
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