Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-absorption and shake-proof node construction of super-high building roof
The invention discloses an energy-absorption and shake-proof node construction of a super-high building roof. The energy-absorption and shake-proof node construction comprises a concrete solid columnand also comprises a node lower part structure and a node upper part structure, wherein the node lower part structure is installed on the upper end of the concrete solid column; the node upper part structure is installed out of the node lower part structure; the node lower part structure comprises a steel casing pipe and a plurality of first steel rib blocks; the steel casing pipe is sheathed outof the upper end of the concrete solid column; the plurality of first steel rib blocks are all welded to the outer side surface of the steel casing pipe; the node upper part structure comprises an upper sleeve and a plurality of second steel rib blocks; the upper sleeve is sheathed out of the steel casing pipe; polyurethane glue sands are filled between the upper sleeve and the steel casing pipe;and the plurality of second steel rib blocks are all welded to the inner side wall of the upper sleeve. The energy-absorption and shake-proof node construction can be used for offsetting the vibrationdeformation of the super-high building metal roof under the function of dynamic loads, including a wind load and the like, and the service life period and the safety performance of the super-high building metal roof can be effectively improved.
本发明公开了一种超高层建筑屋面吸能抗振节点构造，包括混凝土实心柱，还包括节点下部结构以及节点上部结构，节点下部结构安装在混凝土实心柱的上端，节点上部结构安装在节点下部结构的外部；节点下部结构包括钢套管以及若干第一钢肋块，钢套管固定套装在混凝土实心柱的上端外部，若干第一钢肋块均焊接在钢套管的外侧面上；节点上部结构包括上套筒以及若干第二钢肋块，上套筒套装在钢套管的外部，且上套筒与钢套管之间灌注有聚氨酯胶砂，若干第二钢肋块均焊接在上套筒的内侧壁上。本发明，其可用于抵消超高层建筑金属屋面在风荷载等动态荷载作用下的振动变形，能够有效提升超高层建筑金属屋面使用年限和安全性能。
Energy-absorption and shake-proof node construction of super-high building roof
The invention discloses an energy-absorption and shake-proof node construction of a super-high building roof. The energy-absorption and shake-proof node construction comprises a concrete solid columnand also comprises a node lower part structure and a node upper part structure, wherein the node lower part structure is installed on the upper end of the concrete solid column; the node upper part structure is installed out of the node lower part structure; the node lower part structure comprises a steel casing pipe and a plurality of first steel rib blocks; the steel casing pipe is sheathed outof the upper end of the concrete solid column; the plurality of first steel rib blocks are all welded to the outer side surface of the steel casing pipe; the node upper part structure comprises an upper sleeve and a plurality of second steel rib blocks; the upper sleeve is sheathed out of the steel casing pipe; polyurethane glue sands are filled between the upper sleeve and the steel casing pipe;and the plurality of second steel rib blocks are all welded to the inner side wall of the upper sleeve. The energy-absorption and shake-proof node construction can be used for offsetting the vibrationdeformation of the super-high building metal roof under the function of dynamic loads, including a wind load and the like, and the service life period and the safety performance of the super-high building metal roof can be effectively improved.
本发明公开了一种超高层建筑屋面吸能抗振节点构造，包括混凝土实心柱，还包括节点下部结构以及节点上部结构，节点下部结构安装在混凝土实心柱的上端，节点上部结构安装在节点下部结构的外部；节点下部结构包括钢套管以及若干第一钢肋块，钢套管固定套装在混凝土实心柱的上端外部，若干第一钢肋块均焊接在钢套管的外侧面上；节点上部结构包括上套筒以及若干第二钢肋块，上套筒套装在钢套管的外部，且上套筒与钢套管之间灌注有聚氨酯胶砂，若干第二钢肋块均焊接在上套筒的内侧壁上。本发明，其可用于抵消超高层建筑金属屋面在风荷载等动态荷载作用下的振动变形，能够有效提升超高层建筑金属屋面使用年限和安全性能。
Energy-absorption and shake-proof node construction of super-high building roof
一种超高层建筑屋面吸能抗振节点构造
FAN DONGHAO (Autor:in) / QIAN YE (Autor:in) / CAI BINBIN (Autor:in) / GAO LUHENG (Autor:in) / WANG SIHAI (Autor:in) / YU JIA (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
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