求翻译：本设计主要进行了结构方案中横向框架A，B，C，D轴一榀框架的设计。在确定框架布局之后，首先计算了恒载，活载，风载的等效荷载以及各杆端的内力，之后用弯矩二次分配法和D值法分别进行内力计算，求出以上各荷载作用下的结构内力（弯矩、剪力、轴力）。最后根据PKPM绘图软件绘出结构施工图。是什么意思？

This design is mainly a horizontal framework of the structure of the program a, b, c, d - axis specimens of framework design. Determine the framework for the layout, first calculate the dead load, live load, wind load, the equivalent load and the rod end of the internal force, followed by the Moment

This design has been carried out mainly in the program structure, horizontal frame A B C, D axis, the querying framework design. In the framework after layout, first calculate the constant load, live load, wind load, as well as the equivalent of the rod, with bending moments after 2 distribution law

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In this design of main structure for horizontal A,B,C,D axis pin framework design of the framework. After the frame layout is being determined, first of all calculate dead load, live load and equivalent wind load and internal force of the rod end, later method of moment quadratic distribution method

This design has mainly carried on in the structure plan a crosswise frame A, B, C, D axis pin frame design.After determination frame layout, first has calculated the dead load, the live load, the wind load equivalent load as well as various poles end endogenic force, afterwards carries on the endoge