A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a construction method of an annular structure for petrochemical engineering. The construction method comprises the following steps that 1, an outer wall template and an inner wall template are installed, specifically, a plurality of blockboards with the thickness of 18 mm are taken, holes are punched in the blockboards at the same height, the blockboards are numbered in a unified mode and then vertically installed along a loop line, and an annular outer wall and an annular inner wall are formed correspondingly; 2, square stocks are arranged, specifically, two 10 cm * 5 cm square stocks are correspondingly arranged on the two sides of the holes on the outer sides of the outer wall and the inner wall along the vertical direction; 3, two reinforcing hoops correspondingto the outer wall and the inner wall are arranged; 4, a plurality of opposite-pull water stop bolts arranged in the radial direction of the annular wall penetrate through the holes of the outer wall and the inner wall; 5, an inclined strut is arranged on one side of the inner wall; and 6, concrete is poured between the outer wall and the inner wall. According to the construction method of the annular structure for petrochemical engineering, in the construction process, the mold expansion phenomenon can be effectively prevented, and the appearance quality of annular structure concrete forming is guaranteed.
本发明提供了一种石油化工用环形构筑物施工方法，包括以下步骤：步骤1、安装外墙模板和内墙模板：取18mm厚木工板若干块，在其上等高打眼孔；将所述木工板统一编号后沿环线竖向安装，分别组成圆环形的外墙和内墙。步骤2、设置方料：在所述外墙和内墙的外侧沿垂直方向在所述眼孔的两侧分别布置两根10cm*5cm的方料。步骤3、设置与外墙和内墙对应的两道加强箍。步骤4、在所述外墙和内墙的孔眼之间穿入若干根沿环墙径向布置的对拉止水螺栓。步骤5、在内墙一侧设置斜撑。步骤6、在所述外墙和内墙之间进行混凝土浇筑。本发明在施工过程中，可以有效防止出现涨模现象，保证环形构筑物砼成型外观质量。
The invention provides a construction method of an annular structure for petrochemical engineering. The construction method comprises the following steps that 1, an outer wall template and an inner wall template are installed, specifically, a plurality of blockboards with the thickness of 18 mm are taken, holes are punched in the blockboards at the same height, the blockboards are numbered in a unified mode and then vertically installed along a loop line, and an annular outer wall and an annular inner wall are formed correspondingly; 2, square stocks are arranged, specifically, two 10 cm * 5 cm square stocks are correspondingly arranged on the two sides of the holes on the outer sides of the outer wall and the inner wall along the vertical direction; 3, two reinforcing hoops correspondingto the outer wall and the inner wall are arranged; 4, a plurality of opposite-pull water stop bolts arranged in the radial direction of the annular wall penetrate through the holes of the outer wall and the inner wall; 5, an inclined strut is arranged on one side of the inner wall; and 6, concrete is poured between the outer wall and the inner wall. According to the construction method of the annular structure for petrochemical engineering, in the construction process, the mold expansion phenomenon can be effectively prevented, and the appearance quality of annular structure concrete forming is guaranteed.
本发明提供了一种石油化工用环形构筑物施工方法，包括以下步骤：步骤1、安装外墙模板和内墙模板：取18mm厚木工板若干块，在其上等高打眼孔；将所述木工板统一编号后沿环线竖向安装，分别组成圆环形的外墙和内墙。步骤2、设置方料：在所述外墙和内墙的外侧沿垂直方向在所述眼孔的两侧分别布置两根10cm*5cm的方料。步骤3、设置与外墙和内墙对应的两道加强箍。步骤4、在所述外墙和内墙的孔眼之间穿入若干根沿环墙径向布置的对拉止水螺栓。步骤5、在内墙一侧设置斜撑。步骤6、在所述外墙和内墙之间进行混凝土浇筑。本发明在施工过程中，可以有效防止出现涨模现象，保证环形构筑物砼成型外观质量。
Construction method of annular structure for petrochemical engineering
石油化工用环形构筑物施工方法
SUN QING (author)
2020-10-02
Patent
Electronic Resource
Chinese
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