The rafters and the posts are regular and aligned but the position of the collar beams is progressively shifted — to sustain the various stresses: triangulation or cantilever beam.
椽和柱为规律的直线排列，但是系梁的位置却逐渐偏移，或采用三角梁或采用悬臂梁的形式，以承受不同的应力。
The rafters and the posts are regular and aligned but the position of the collar beams is progressively shifted — to sustain the various stresses: triangulation or cantilever beam.
椽和柱为规律的直线排列，但是系梁的位置却逐渐偏移，或采用三角梁或采用悬臂梁的形式，以承受不同的应力。
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