应用数值分析和计算几何理论，根据船体首部线型特点，建立首柱轮廓线数学模型；
Applying theories of numerical analysis and higher geometry, the corresponding mathematical model of stem line is established according to different stems.
首节钢柱与原下部混凝土柱的连接问题及对策。
Question and countermeasure presented when being connected with concrete of original under-part and first steel column.
在钢柱的安装过程中特别强调了首节柱的安装工艺及钢柱吊装的校正措施。
The focal point of the part to describe the course of how to install steel reinforced concrete column is the installing technology and corrected methods of the first installing unit.
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