A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Beam string structure and construction method thereof
The invention relates to a beam string structure. The beam string structure comprises vertical columns and two upper chord curved beams arranged on the vertical columns in parallel. The upper chord curved beams are divided into multiple sections of curved beam units in the length direction, the multiple sections of curved beam units are sequentially welded and fixed, multiple cross beams are arranged between the two curved beams, an inhaul cable is arranged below the upper chord curved beams, and multiple cable supporting rods are arranged between the inhaul cable and the upper chord curved beams. Each curved beam unit comprises a circular pipe portion, a web portion and a flange portion, wherein the web portion and the flange portion are vertically arranged, the web portion is located inthe middle of the flange portion, the side, away from the flange portion, of the web portion is connected to the side wall of the circular pipe portion, a connecting pipe is arranged between every twoadjacent curved beam units, the two ends of the connecting pipes are inserted into the circular pipe portions, and the two ends of the connecting pipes and the curved beam units are welded and fixed.The beam string structure has the effects that the upper chord curved beams are conveniently aligned, and the splicing quality is high.
本发明涉及一种张弦梁结构，其包括立柱和平行设置在立柱上的两条上弦曲梁，上弦曲梁沿长度方向分成多节曲梁单元，多节曲梁单元依次焊接固定，两条曲梁之间设置有多个横梁，所述上弦曲梁的下方设置有拉索，拉索与上弦曲梁之间设置有多个索撑杆，所述曲梁单元包括圆管部、腹板部和翼板部，腹板部与翼板部垂直设置并且腹板部位于翼板部的中间，所述腹板部远离翼板部的一侧连接在圆管部侧壁上，相邻的两个曲梁单元之间设置有连接管，连接管两端均插接在圆管部内，并且连接管的两端均与曲梁单元焊接固定。本发明具有方便上弦曲梁对正，拼接质量高的效果。
Beam string structure and construction method thereof
The invention relates to a beam string structure. The beam string structure comprises vertical columns and two upper chord curved beams arranged on the vertical columns in parallel. The upper chord curved beams are divided into multiple sections of curved beam units in the length direction, the multiple sections of curved beam units are sequentially welded and fixed, multiple cross beams are arranged between the two curved beams, an inhaul cable is arranged below the upper chord curved beams, and multiple cable supporting rods are arranged between the inhaul cable and the upper chord curved beams. Each curved beam unit comprises a circular pipe portion, a web portion and a flange portion, wherein the web portion and the flange portion are vertically arranged, the web portion is located inthe middle of the flange portion, the side, away from the flange portion, of the web portion is connected to the side wall of the circular pipe portion, a connecting pipe is arranged between every twoadjacent curved beam units, the two ends of the connecting pipes are inserted into the circular pipe portions, and the two ends of the connecting pipes and the curved beam units are welded and fixed.The beam string structure has the effects that the upper chord curved beams are conveniently aligned, and the splicing quality is high.
本发明涉及一种张弦梁结构，其包括立柱和平行设置在立柱上的两条上弦曲梁，上弦曲梁沿长度方向分成多节曲梁单元，多节曲梁单元依次焊接固定，两条曲梁之间设置有多个横梁，所述上弦曲梁的下方设置有拉索，拉索与上弦曲梁之间设置有多个索撑杆，所述曲梁单元包括圆管部、腹板部和翼板部，腹板部与翼板部垂直设置并且腹板部位于翼板部的中间，所述腹板部远离翼板部的一侧连接在圆管部侧壁上，相邻的两个曲梁单元之间设置有连接管，连接管两端均插接在圆管部内，并且连接管的两端均与曲梁单元焊接固定。本发明具有方便上弦曲梁对正，拼接质量高的效果。
Beam string structure and construction method thereof
一种张弦梁结构及其施工方法
JIN TINGBIN (author) / LIU XINGFENG (author) / ZHOU ZHAN (author) / YANG XIAOBIN (author) / DAN XINPAN (author) / LI SHILE (author) / ZHANG YANZHEN (author) / LIANG LIXUN (author) / ZHU YONGFENG (author)
2020-05-12
Patent
Electronic Resource
Chinese
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