主要有三种类型的支撑，斜撑、横撑和支撑柱。
There are three main types of shoring – raking , flying and dead shore.
本文用两种不同的数学方法解决国家体育场斜(扭)柱在任意高程上柱角点三维坐标计算问题，对斜柱现场放样的方法进行阐述。
The different mathematical methods were used to calculate the three dimensional coordinate of the national stadiums raking columns, and the setting out method of the raking columns was elaborated.
针对国家体育场现浇砼斜柱设计奇特，工程量大的特点，从设计参数出发，推导得出斜柱三维定位概括模型。
Considering the fact of the typical design for gradient-pillar in national stadium, it presents the 3D position model based on the designed parameters.
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