A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cross-rail tunnel arch support shear wall system
The invention discloses a rail tunnel crossing arch support shear wall system which comprises a wall body supporting structure, an arch-shaped conversion structure and a vibration reduction structure, the wall body supporting structure comprises frame support conversion columns and an upper shear wall, the two frame support conversion columns are oppositely arranged, and the upper shear wall is connected to the top ends of the two frame support conversion columns; the arch-shaped conversion structure comprises an arch-shaped supporting beam and middle floor beams, the arch-shaped supporting beam is erected between the two frame-supporting conversion columns, the two ends of the arch-shaped supporting beam are connected with the two frame-supporting conversion columns respectively, the middle of the arch-shaped supporting beam arches upwards so as to be supported at the bottom of the upper shear wall, and the middle floor beams are connected to the two ends of the arch-shaped supporting beam. The multiple vibration reduction structures are arranged between the middle floor beam and the arched supporting beam and used for vibration reduction. By means of the stress characteristics of the arched supporting beams, the frame-supported conversion columns, the vibration reduction components, the middle floor beams and other structures are combined, a cooperative stress system is formed, the loading capacity is high, and the reserved space of the lower structure is large.
本发明公开一种跨轨隧拱支剪力墙体系，包括墙体支撑结构、拱形转换结构以及减振结构，所述墙体支撑结构包括框支转换柱以及上部剪力墙，两框支转换柱相对设置，上部剪力墙连接在两框支转换柱顶端，拱形转换结构包括拱形支撑梁以及中间楼层梁，拱形支撑梁架设在两框支转换柱之间，其两端分别与两框支转换柱连接，拱形支撑梁的中部向上拱起，以供支撑在上部剪力墙底部，中间楼层梁连接在拱形支撑梁两端，若干减振结构设置在中间楼层梁以及拱形支撑梁之间，以供减振。本发明通过拱形支撑梁的受力特点，结合框支转换柱、减振构件以及中间楼层梁等结构，组成一个协同的受力体系，载荷能力强，且下部结构预留空间大。
Cross-rail tunnel arch support shear wall system
The invention discloses a rail tunnel crossing arch support shear wall system which comprises a wall body supporting structure, an arch-shaped conversion structure and a vibration reduction structure, the wall body supporting structure comprises frame support conversion columns and an upper shear wall, the two frame support conversion columns are oppositely arranged, and the upper shear wall is connected to the top ends of the two frame support conversion columns; the arch-shaped conversion structure comprises an arch-shaped supporting beam and middle floor beams, the arch-shaped supporting beam is erected between the two frame-supporting conversion columns, the two ends of the arch-shaped supporting beam are connected with the two frame-supporting conversion columns respectively, the middle of the arch-shaped supporting beam arches upwards so as to be supported at the bottom of the upper shear wall, and the middle floor beams are connected to the two ends of the arch-shaped supporting beam. The multiple vibration reduction structures are arranged between the middle floor beam and the arched supporting beam and used for vibration reduction. By means of the stress characteristics of the arched supporting beams, the frame-supported conversion columns, the vibration reduction components, the middle floor beams and other structures are combined, a cooperative stress system is formed, the loading capacity is high, and the reserved space of the lower structure is large.
本发明公开一种跨轨隧拱支剪力墙体系，包括墙体支撑结构、拱形转换结构以及减振结构，所述墙体支撑结构包括框支转换柱以及上部剪力墙，两框支转换柱相对设置，上部剪力墙连接在两框支转换柱顶端，拱形转换结构包括拱形支撑梁以及中间楼层梁，拱形支撑梁架设在两框支转换柱之间，其两端分别与两框支转换柱连接，拱形支撑梁的中部向上拱起，以供支撑在上部剪力墙底部，中间楼层梁连接在拱形支撑梁两端，若干减振结构设置在中间楼层梁以及拱形支撑梁之间，以供减振。本发明通过拱形支撑梁的受力特点，结合框支转换柱、减振构件以及中间楼层梁等结构，组成一个协同的受力体系，载荷能力强，且下部结构预留空间大。
Cross-rail tunnel arch support shear wall system
跨轨隧拱支剪力墙体系
CHEN XING (author) / ZHANG XIAOLIANG (author) / GUO DAWEN (author) / LI XIKAI (author) / CHEN JIA (author) / LIN FEIFEI (author) / HUANG RONGJU (author) / YANG JIAN (author) / LIN PENG (author)
2023-07-04
Patent
Electronic Resource
Chinese
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