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木结构的齿联结要点有两条:1.压杆轴线应通过承压面中心。2.承压面应与所联结的压杆轴线垂直。为保证这两点,施工放样时可采用以下划线法:1.按图1给的刻槽深度h。划平行线,平行于拉杆轴线,交压杆轴线于A点,B为压杆轴线与拉杆上皮线交点。2.取AB线段的中点O,过O点作AB的垂线,交刻槽深度平行线于C点,交拉
There are two points in the tooth structure of the wooden structure: 1. The axis of the compression rod should pass through the center of the pressure surface. 2. The pressure surface shall be perpendicular to the axis of the connecting rod. In order to ensure these two points, underscore method can be used for construction staking: 1. According to Figure 1, given the groove depth h. Draw a parallel line, parallel to the axis of the pull rod, the axis of the compression rod is at point A, and B is the intersection of the axis of the compression rod and the epithelial line of the tie rod. 2. Take the midpoint O of the AB line segment, pass the O line as the AB line, and the depth of the groove is parallel to the point C.