Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column
The invention discloses an ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column. The ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column comprises an outer steel pipe 1, an inner steel pipe 2 and ultra-high-property concrete, wherein the ultra-high-property concrete is poured into a circular sleeve circular hollow interlayer, and when the ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column bears bias pressure, the hole rate is controlled, the press eccentric distance becomes small, bending deflection becomes small, a part is partial to damage in a safer manner, through comparison of the ultra-light high-property circular sleeve circular hollow interlayer steelpipe concrete column with a common concrete column under the same limit bearing force and same outer diameter, the ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column has the advantages of being ultra light in mass, good in plasticity, good in toughness, good in fire resistance, good in economic effect, convenient to construct, capable of enabling the material property to be sufficiently exerted and the like. The high-property concrete is poured into a hollow interlayer steel pipe, characteristics and potential of steel and the ultra-high-property concrete can be well exerted, and the material can be more sufficiently and reasonably applied.
一种超轻高性能圆套圆中空夹层混凝土柱。包括外钢管1、内钢管2、超高性能混凝土3。在圆套圆中空夹层中灌注超高性能混凝土。超轻高性能圆套圆中空夹层混凝土柱受偏压时，控制空心率使得受压偏心距变小，受弯扰度变小，构件偏于更安全形式的破坏。相同极限承载力、相同外直径的普通混凝土柱与超轻高性能中空夹层混凝土柱相比，超轻高性能中空夹层混凝土柱具有质量超轻、塑性好、韧性好、耐火性较好、经济效果好、施工方便、材料性能充分发挥等优点。采用中空夹层钢管中灌注高性能混凝土可以很好地发挥钢材和超高性能混凝土两种材料的特性和潜力，使材料得到更为充分和合理的应用。
Ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column
The invention discloses an ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column. The ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column comprises an outer steel pipe 1, an inner steel pipe 2 and ultra-high-property concrete, wherein the ultra-high-property concrete is poured into a circular sleeve circular hollow interlayer, and when the ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column bears bias pressure, the hole rate is controlled, the press eccentric distance becomes small, bending deflection becomes small, a part is partial to damage in a safer manner, through comparison of the ultra-light high-property circular sleeve circular hollow interlayer steelpipe concrete column with a common concrete column under the same limit bearing force and same outer diameter, the ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column has the advantages of being ultra light in mass, good in plasticity, good in toughness, good in fire resistance, good in economic effect, convenient to construct, capable of enabling the material property to be sufficiently exerted and the like. The high-property concrete is poured into a hollow interlayer steel pipe, characteristics and potential of steel and the ultra-high-property concrete can be well exerted, and the material can be more sufficiently and reasonably applied.
一种超轻高性能圆套圆中空夹层混凝土柱。包括外钢管1、内钢管2、超高性能混凝土3。在圆套圆中空夹层中灌注超高性能混凝土。超轻高性能圆套圆中空夹层混凝土柱受偏压时，控制空心率使得受压偏心距变小，受弯扰度变小，构件偏于更安全形式的破坏。相同极限承载力、相同外直径的普通混凝土柱与超轻高性能中空夹层混凝土柱相比，超轻高性能中空夹层混凝土柱具有质量超轻、塑性好、韧性好、耐火性较好、经济效果好、施工方便、材料性能充分发挥等优点。采用中空夹层钢管中灌注高性能混凝土可以很好地发挥钢材和超高性能混凝土两种材料的特性和潜力，使材料得到更为充分和合理的应用。
Ultra-light high-property circular sleeve circular hollow interlayer steel pipe concrete column
一种超轻高性能圆套圆中空夹层钢管混凝土柱
HUANG HONG (Autor:in) / ZUO YONG (Autor:in) / DAI YUQI (Autor:in)
23.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
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