A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an anti-explosion impact assembly type concrete column structure, and belongs to the field of anti-explosion engineering. The anti-explosion impact assembly type concrete columnstructure has the beneficial effects that the structure is high in assembly speed, higher in industrialization degree and good in economic effect, a large amount of field operation is reduced, the explosion-proof shock absorption and coordinated energy consumption capacity of the explosion-proof wall column is high, explosion impact force acts on filled explosion-proof fiber concrete, and energyis transmitted to an outer ring to be connected with a coordinated energy consumption steel plate. By means of high-strength fixed hinges and elastic supporting steel plates, energy dissipation extrusion mild steel plate bundles are extruded to dissipate energy and are high in friction energy dissipation with the high-damping concrete, and energy dissipation steel plates can extrude energy dissipation and shock absorption materials to dissipate energy by being connected and coordinated with the energy absorption groove steel plates and the outer ring. An elastic force coordination connecting rod is arranged to connect the high-strength fixed hinges, so that the coordination connection performance of the internal structure is good, and the impact force of explosion is dispersed and conducted and is subjected to multi-layer buffering through coordination of the structure; and meanwhile, due to the supporting effect of the multiple elastic supporting steel plates, the explosion-proof wallcolumn has enough strength while having explosion-proof damping and energy dissipation buffering functions, and the effect of increasing the bearing capacity of the overall structure can be achieved.
本发明提供了一种防爆冲击装配式混凝土柱结构，属于防爆工程领域。有益效果是装配速度快，工业化程度更高、经济效果好，减少了大量现场作业，防爆炸式墙柱的防爆减震和协调耗能能力强，通过爆炸冲击力作用在填充防爆纤维混凝土上，能量传递给外圈连接协调耗能钢板，借助高强固定铰再通过弹力支撑钢板对耗能挤压软钢板束挤压耗能，同时和高阻尼混凝土摩擦耗能，吸能凹槽钢板和外圈连接协调耗能钢板能对耗能减震材料挤压耗能，设置弹力协调连接杆对高强固定铰连接使内部结构协调连接性能好，将爆炸的冲击力分散传导，通过结构本身的协调对冲击力进行多层缓冲，同时多个弹力支撑钢板的支撑作用使防爆炸式墙柱具有防爆减震和缓冲耗能的同时具备足够的强度，能起到增大整体结构承载力的作用。
The invention provides an anti-explosion impact assembly type concrete column structure, and belongs to the field of anti-explosion engineering. The anti-explosion impact assembly type concrete columnstructure has the beneficial effects that the structure is high in assembly speed, higher in industrialization degree and good in economic effect, a large amount of field operation is reduced, the explosion-proof shock absorption and coordinated energy consumption capacity of the explosion-proof wall column is high, explosion impact force acts on filled explosion-proof fiber concrete, and energyis transmitted to an outer ring to be connected with a coordinated energy consumption steel plate. By means of high-strength fixed hinges and elastic supporting steel plates, energy dissipation extrusion mild steel plate bundles are extruded to dissipate energy and are high in friction energy dissipation with the high-damping concrete, and energy dissipation steel plates can extrude energy dissipation and shock absorption materials to dissipate energy by being connected and coordinated with the energy absorption groove steel plates and the outer ring. An elastic force coordination connecting rod is arranged to connect the high-strength fixed hinges, so that the coordination connection performance of the internal structure is good, and the impact force of explosion is dispersed and conducted and is subjected to multi-layer buffering through coordination of the structure; and meanwhile, due to the supporting effect of the multiple elastic supporting steel plates, the explosion-proof wallcolumn has enough strength while having explosion-proof damping and energy dissipation buffering functions, and the effect of increasing the bearing capacity of the overall structure can be achieved.
本发明提供了一种防爆冲击装配式混凝土柱结构，属于防爆工程领域。有益效果是装配速度快，工业化程度更高、经济效果好，减少了大量现场作业，防爆炸式墙柱的防爆减震和协调耗能能力强，通过爆炸冲击力作用在填充防爆纤维混凝土上，能量传递给外圈连接协调耗能钢板，借助高强固定铰再通过弹力支撑钢板对耗能挤压软钢板束挤压耗能，同时和高阻尼混凝土摩擦耗能，吸能凹槽钢板和外圈连接协调耗能钢板能对耗能减震材料挤压耗能，设置弹力协调连接杆对高强固定铰连接使内部结构协调连接性能好，将爆炸的冲击力分散传导，通过结构本身的协调对冲击力进行多层缓冲，同时多个弹力支撑钢板的支撑作用使防爆炸式墙柱具有防爆减震和缓冲耗能的同时具备足够的强度，能起到增大整体结构承载力的作用。
Anti-explosion impact assembly type concrete column structure
防爆冲击装配式混凝土柱结构
2020-10-20
Patent
Electronic Resource
Chinese
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