A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel column foot structure with shock absorption function
The invention relates to a steel column foot structure with a shock absorption function. The steel column foot structure comprises a concrete foundation and a steel column, wherein a partition board is fixed on the concrete foundation, the steel column is vertically fixed on the partition board, a bottom plate is arranged at the bottom end of the steel column, a first shock absorption structure isarranged between the partition board and the bottom plate, and second shock absorption structures are arranged on the partition board on two sides of the steel column; the first shock absorption structure comprises a cross groove and a cross bulge, and a first stress absorption pad is arranged between the cross groove and the cross bulge; the second shock absorption structures are located on twosides of the steel column respectively and connected with beam wing flanges of the steel column, each second shock absorption structure comprises multiple connecting plates and a shock absorption box,a plate groove penetrating through a top surface is formed in the front side surface of the shock absorption box, a sealing plate provided with sealing groove holes is arranged in the plate groove, and the shock absorption box is filled with concrete. The problems that column foot rigid fixation of the steel column cannot resist shock with higher intensity and the column foot part is easily damaged by the shock are solved.
本发明涉及一种具有减震作用的钢柱柱脚结构，包括混凝土基础和钢柱，所述混凝土基础上固定有隔板，所述钢柱竖直的固定在隔板上，钢柱底端设置有底板，所述隔板和底板之间设置有第一减震结构，所述钢柱的两侧的隔板上设置有第二减震结构；所述第一减震结构包括十字型凹槽和十字型凸起，所述十字型凹槽和十字型凸起之间设置有第一应力吸收垫；所述第二减震结构分别位于钢柱的两侧和钢柱的梁翼缘相连接，所述第二减震结构包括多个连接板和减震箱，减震箱前侧面设置有贯穿顶面的板槽，所述板槽内设置有密封槽孔的密封板，所述减震箱内填充有混凝土。本发明解决了钢柱的柱脚刚性固定难以抵抗较大强度的震动，且柱脚部位容易因震动造成破坏的问题。
Steel column foot structure with shock absorption function
The invention relates to a steel column foot structure with a shock absorption function. The steel column foot structure comprises a concrete foundation and a steel column, wherein a partition board is fixed on the concrete foundation, the steel column is vertically fixed on the partition board, a bottom plate is arranged at the bottom end of the steel column, a first shock absorption structure isarranged between the partition board and the bottom plate, and second shock absorption structures are arranged on the partition board on two sides of the steel column; the first shock absorption structure comprises a cross groove and a cross bulge, and a first stress absorption pad is arranged between the cross groove and the cross bulge; the second shock absorption structures are located on twosides of the steel column respectively and connected with beam wing flanges of the steel column, each second shock absorption structure comprises multiple connecting plates and a shock absorption box,a plate groove penetrating through a top surface is formed in the front side surface of the shock absorption box, a sealing plate provided with sealing groove holes is arranged in the plate groove, and the shock absorption box is filled with concrete. The problems that column foot rigid fixation of the steel column cannot resist shock with higher intensity and the column foot part is easily damaged by the shock are solved.
本发明涉及一种具有减震作用的钢柱柱脚结构，包括混凝土基础和钢柱，所述混凝土基础上固定有隔板，所述钢柱竖直的固定在隔板上，钢柱底端设置有底板，所述隔板和底板之间设置有第一减震结构，所述钢柱的两侧的隔板上设置有第二减震结构；所述第一减震结构包括十字型凹槽和十字型凸起，所述十字型凹槽和十字型凸起之间设置有第一应力吸收垫；所述第二减震结构分别位于钢柱的两侧和钢柱的梁翼缘相连接，所述第二减震结构包括多个连接板和减震箱，减震箱前侧面设置有贯穿顶面的板槽，所述板槽内设置有密封槽孔的密封板，所述减震箱内填充有混凝土。本发明解决了钢柱的柱脚刚性固定难以抵抗较大强度的震动，且柱脚部位容易因震动造成破坏的问题。
Steel column foot structure with shock absorption function
一种具有减震作用的钢柱柱脚结构
CHEN XIUYUN (author) / ZHAN MENG (author) / HU QIAN (author) / ZHANG LIZHEN (author) / WANG SHELIANG (author)
2020-06-09
Patent
Electronic Resource
Chinese
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