异型沉箱的箱格灌水静水平衡计算属空间平行力系的计算问题。
The hydrostatic balance of special shaped caisson injected with water is a space force system.
据此，推出具有空间曲线的异型截面构件的三维造型数学公式，可供产品设计及绘图软件二次开发使用。
And then the math formulae for three dimensional moulding of a special section member with space curves have been derived which could be used for product design and development of drawing software.
从工程结构特点出发，介绍对曲面清水混凝土及空间异型钢结构施工进行选点、定位、复测。
From the engineering construction the characteristics set out, to curved face clear water concrete and space type steel the construction construction proceeds to chooses to order, fixed position.
本文利用空间杆系有限元法，对采用边桁架支撑的单层柱面正交异型网壳进行内力分析；
Using finite element method, this paper investigates the static behavior of cylindrical orthogonal single-layer lattice shell structures supported by fringe truss.
本文利用空间杆系有限元法，对采用边桁架支撑的单层柱面正交异型网壳进行内力分析；
Using finite element method, this paper investigates the static behavior of cylindrical orthogonal single-layer lattice shell structures supported by fringe truss.
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