横梁穿接的深腔支撑

现场新确认的是西侧支撑体与工业结构交界的横向承托、厚支点和下切空腔；不把远处栏杆、尖塔或装饰当主体。

作品聚焦西侧横向承托、厚重支点和下方凹空处。The work focuses on western cross-supports, thick bearing points, and a lower hollow.