Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Open type reinforced concrete column and design and construction method thereof
The invention discloses an open type reinforced concrete column and a design and construction method thereof, and relates to the field of concrete pouring construction, in the construction process, column steel bars and concrete are formed through one-time construction, construction measures and construction procedures such as steel bar planting, repeated formwork mounting and dismounting and bell mouth concrete pouring are reduced, the using amount of the steel bars and the formworks is saved, and the construction cost is reduced. And meanwhile, the working table team is saved, the construction cost is reduced, the construction progress is accelerated, and meanwhile the construction quality of steel bars and concrete, especially steel bars and concrete of end columns is improved. The kyanite and the andalusite are added into the concrete raw materials, the kyanite and the andalusite can be converted into mullite during combustion, the firing shrinkage of the product is balanced by expansion accompanied by the mullite, and finally the matrix is densified. Therefore, the refractoriness-under-load starting point temperature of a product added with the kyanite and the andalusite is increased, and the creep resistance is improved, so that the physical property of the reinforced concrete column is improved, the durability of the aerated reinforced concrete column in the subsequent use process is improved, and the service life of the aerated reinforced concrete column in the subsequent use process is prolonged.
本发明公开了一种开口型钢筋混凝土柱及其设计施工方法，涉及混凝土浇筑施工领域，在施工中，柱子钢筋和混凝土一次施工成型，减少了植筋、模板重复安拆、混凝土浇筑喇叭口等施工措施和施工工序，节约了钢筋和模板用量，也节省了工作台班，降低了施工成本，加快了施工进度，同时还提高了钢筋和混凝土尤其是端柱的钢筋和混凝土的施工质量。混凝土原料的内部添加了蓝晶石和红柱石，蓝晶石、红柱石在燃烧时会转化为莫来石伴随的膨胀平衡了制品的烧成收缩,最终使基质致密化。因而添加蓝晶石、红柱石的制品荷软开始点温度上升,抗蠕变性能得到提高，从而提高了该钢筋混凝土柱的物理性能，增加了该加气钢筋混凝土柱后续使用过程中的耐用度和使用寿命。
Open type reinforced concrete column and design and construction method thereof
The invention discloses an open type reinforced concrete column and a design and construction method thereof, and relates to the field of concrete pouring construction, in the construction process, column steel bars and concrete are formed through one-time construction, construction measures and construction procedures such as steel bar planting, repeated formwork mounting and dismounting and bell mouth concrete pouring are reduced, the using amount of the steel bars and the formworks is saved, and the construction cost is reduced. And meanwhile, the working table team is saved, the construction cost is reduced, the construction progress is accelerated, and meanwhile the construction quality of steel bars and concrete, especially steel bars and concrete of end columns is improved. The kyanite and the andalusite are added into the concrete raw materials, the kyanite and the andalusite can be converted into mullite during combustion, the firing shrinkage of the product is balanced by expansion accompanied by the mullite, and finally the matrix is densified. Therefore, the refractoriness-under-load starting point temperature of a product added with the kyanite and the andalusite is increased, and the creep resistance is improved, so that the physical property of the reinforced concrete column is improved, the durability of the aerated reinforced concrete column in the subsequent use process is improved, and the service life of the aerated reinforced concrete column in the subsequent use process is prolonged.
本发明公开了一种开口型钢筋混凝土柱及其设计施工方法，涉及混凝土浇筑施工领域，在施工中，柱子钢筋和混凝土一次施工成型，减少了植筋、模板重复安拆、混凝土浇筑喇叭口等施工措施和施工工序，节约了钢筋和模板用量，也节省了工作台班，降低了施工成本，加快了施工进度，同时还提高了钢筋和混凝土尤其是端柱的钢筋和混凝土的施工质量。混凝土原料的内部添加了蓝晶石和红柱石，蓝晶石、红柱石在燃烧时会转化为莫来石伴随的膨胀平衡了制品的烧成收缩,最终使基质致密化。因而添加蓝晶石、红柱石的制品荷软开始点温度上升,抗蠕变性能得到提高，从而提高了该钢筋混凝土柱的物理性能，增加了该加气钢筋混凝土柱后续使用过程中的耐用度和使用寿命。
Open type reinforced concrete column and design and construction method thereof
一种开口型钢筋混凝土柱及其设计施工方法
HUANG JIANG (Autor:in) / YE PENG (Autor:in) / MEI QIANG (Autor:in) / HUANG XIANGDONG (Autor:in) / CAO XINGXIA (Autor:in) / LANG CHAO (Autor:in) / ZHOU FENGSHUN (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
C04B
Kalk
,
LIME
/
E04G
SCAFFOLDING
,
Baugerüste
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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