Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for chimney cylinder body taper control
The construction method comprises the following steps that S1, an outer formwork is manufactured, specifically, firstly, the outer formwork is manufactured into a trapezoid according to the shrinkage ratio of a chimney cylinder body, the total length is determined according to the perimeter of the cylinder body, and the whole outer formwork is spliced; s2, manufacturing and mounting an inner template: firstly, manufacturing the inner template according to the shrinkage ratio of the chimney cylinder body, taking the total length according to the perimeter of the cylinder body, and mounting the inner template on the cylinder wall through a connecting piece; s3, outer formwork installation is conducted, specifically, the manufactured outer formwork is moved to the outer side of the bound cylinder wall reinforcing steel bars after being coated with a release agent for installation of the cylinder wall outer formwork, a lower opening of the outer formwork is fixed to the outer side of a welded reinforcing steel bar protection layer, and reinforcing steel bars used for controlling the perpendicularity of the section of the cylinder wall are arranged on an upper opening of the outer formwork in the circumferential direction of the cylinder wall in the transverse direction at intervals; and S4, the outer formwork is lifted. The outer surface of the chimney can be smooth and attractive, formwork erecting is rapid, the cylinder body contraction degree is consistent, and splicing seams between formworks are reduced.
本发明公开了一种用于烟囱筒身锥度控制的施工方法，包括以下步骤：S1：外模板制作：首先根据烟囱筒身筒体的收缩比进行外模板的制作成梯形，总长度按筒体周长为准，拼成一整张外模板；S2：内模板制作及安装：首先根据烟囱筒身筒体的收缩比进行内模板的制作，总长度按筒体周长为准，内模板通过连接件安装在筒壁上；S3：外模板安装：将制作好的外模板，经涂刷脱模剂后移置到已绑扎好的筒壁钢筋外侧进行筒壁外模板的安装，外模板下口固定在已焊接好的钢筋保护层外侧，在外模板的上口沿筒壁一周沿横向间隔设置有用于控制筒壁截面垂直度的钢筋棍；S4：外模板提升。能使烟囱外表面光洁、美观、支模快速，筒身收比度一致，减少模板之间拼缝。
Construction method for chimney cylinder body taper control
The construction method comprises the following steps that S1, an outer formwork is manufactured, specifically, firstly, the outer formwork is manufactured into a trapezoid according to the shrinkage ratio of a chimney cylinder body, the total length is determined according to the perimeter of the cylinder body, and the whole outer formwork is spliced; s2, manufacturing and mounting an inner template: firstly, manufacturing the inner template according to the shrinkage ratio of the chimney cylinder body, taking the total length according to the perimeter of the cylinder body, and mounting the inner template on the cylinder wall through a connecting piece; s3, outer formwork installation is conducted, specifically, the manufactured outer formwork is moved to the outer side of the bound cylinder wall reinforcing steel bars after being coated with a release agent for installation of the cylinder wall outer formwork, a lower opening of the outer formwork is fixed to the outer side of a welded reinforcing steel bar protection layer, and reinforcing steel bars used for controlling the perpendicularity of the section of the cylinder wall are arranged on an upper opening of the outer formwork in the circumferential direction of the cylinder wall in the transverse direction at intervals; and S4, the outer formwork is lifted. The outer surface of the chimney can be smooth and attractive, formwork erecting is rapid, the cylinder body contraction degree is consistent, and splicing seams between formworks are reduced.
本发明公开了一种用于烟囱筒身锥度控制的施工方法，包括以下步骤：S1：外模板制作：首先根据烟囱筒身筒体的收缩比进行外模板的制作成梯形，总长度按筒体周长为准，拼成一整张外模板；S2：内模板制作及安装：首先根据烟囱筒身筒体的收缩比进行内模板的制作，总长度按筒体周长为准，内模板通过连接件安装在筒壁上；S3：外模板安装：将制作好的外模板，经涂刷脱模剂后移置到已绑扎好的筒壁钢筋外侧进行筒壁外模板的安装，外模板下口固定在已焊接好的钢筋保护层外侧，在外模板的上口沿筒壁一周沿横向间隔设置有用于控制筒壁截面垂直度的钢筋棍；S4：外模板提升。能使烟囱外表面光洁、美观、支模快速，筒身收比度一致，减少模板之间拼缝。
Construction method for chimney cylinder body taper control
用于烟囱筒身锥度控制的施工方法
WANG YU (Autor:in) / ZHANG BIN (Autor:in) / GUO SHAODONG (Autor:in) / ZHOU XIONG (Autor:in) / LIU JIAN (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Construction method for building steel inner cylinder chimney
| Europäisches Patentamt | 2022
Operating platform and chimney cylinder wall rollover construction method
| Europäisches Patentamt | 2023
Hydraulic lifting construction method for steel inner cylinder chimney
| Europäisches Patentamt | 2022