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Double-layer steel plate combined shear wall for binding of corrugated web I-steel members in staggered arrangement
The invention relates to a double-layer steel plate combined shear wall for binding of corrugated web I-steel members in staggered arrangement, and belongs to the field of structural engineering. Thecombined shear wall consists of a double-layer steel plate shear wall and integrally poured concrete, wherein the double-layer steel plate shear wall is formed by a plurality of first steel plate shear wall units and a plurality of second steel plate shear wall units through crossed welding shaping. The corrugated web I-steel members in the adjacent steel plate shear wall units are in staggered arrangement in the length direction of an outer side steel plate; the integral buckling mode of the wall is changed; and the integral buckling of a wall body is changed into local buckling of the partial wall body units, so that the bearing force is effectively improved. A corrugated web cannot generate unstability when being pressed; the connection performance of corrugated webs and wing edges whenthe wall body is pressed is effectively ensured; the connection performance of the corrugated web I-steel members and the outer side steel plate is further ensured; and the integral stability of thestructure is obviously improved. The corrugated webs can be made to be high and thin, so that elastic buckling loads of plate members between unit lattices can be similar, and the economical efficiency of a steel plate shear wall is effectively improved.
本发明涉及一种交错布置波形腹板工字形钢构件拉结的双层钢板组合剪力墙，属于结构工程领域。该组合剪力墙由若干钢板剪力墙单元一和若干钢板剪力墙单元二交叉焊接成型的双层钢板剪力墙和一体浇筑的混凝土组成。相邻钢板剪力墙单元中的波形腹板工字型钢构件沿外侧钢板长度方向交错布置，改变了墙整体的屈曲模式，使墙体的整体屈曲变为部分墙体单元的局部屈曲，有效提高了承载力。波形腹板受压不会发生失稳，有效保证了墙体受压时波形腹板与翼缘的连接性能，进而保证了波形腹板工字型钢构件与外侧钢板的连接性能，结构的整体稳定性显著提高。波形腹板可以做的高而薄，便于各区格间板件的弹性屈曲荷载相近，有效提升了钢板剪力墙的经济性。
Double-layer steel plate combined shear wall for binding of corrugated web I-steel members in staggered arrangement
The invention relates to a double-layer steel plate combined shear wall for binding of corrugated web I-steel members in staggered arrangement, and belongs to the field of structural engineering. Thecombined shear wall consists of a double-layer steel plate shear wall and integrally poured concrete, wherein the double-layer steel plate shear wall is formed by a plurality of first steel plate shear wall units and a plurality of second steel plate shear wall units through crossed welding shaping. The corrugated web I-steel members in the adjacent steel plate shear wall units are in staggered arrangement in the length direction of an outer side steel plate; the integral buckling mode of the wall is changed; and the integral buckling of a wall body is changed into local buckling of the partial wall body units, so that the bearing force is effectively improved. A corrugated web cannot generate unstability when being pressed; the connection performance of corrugated webs and wing edges whenthe wall body is pressed is effectively ensured; the connection performance of the corrugated web I-steel members and the outer side steel plate is further ensured; and the integral stability of thestructure is obviously improved. The corrugated webs can be made to be high and thin, so that elastic buckling loads of plate members between unit lattices can be similar, and the economical efficiency of a steel plate shear wall is effectively improved.
本发明涉及一种交错布置波形腹板工字形钢构件拉结的双层钢板组合剪力墙，属于结构工程领域。该组合剪力墙由若干钢板剪力墙单元一和若干钢板剪力墙单元二交叉焊接成型的双层钢板剪力墙和一体浇筑的混凝土组成。相邻钢板剪力墙单元中的波形腹板工字型钢构件沿外侧钢板长度方向交错布置，改变了墙整体的屈曲模式，使墙体的整体屈曲变为部分墙体单元的局部屈曲，有效提高了承载力。波形腹板受压不会发生失稳，有效保证了墙体受压时波形腹板与翼缘的连接性能，进而保证了波形腹板工字型钢构件与外侧钢板的连接性能，结构的整体稳定性显著提高。波形腹板可以做的高而薄，便于各区格间板件的弹性屈曲荷载相近，有效提升了钢板剪力墙的经济性。
Double-layer steel plate combined shear wall for binding of corrugated web I-steel members in staggered arrangement
一种交错布置波形腹板工字形钢构件拉结的双层钢板组合剪力墙
ZHANG AILIN (author) / SU LEI (author) / JIANG ZIQIN (author) / ZHOU BAORU (author) / SHEN CUNJIE (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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