根据零件特点设计了一副组合式的冲孔、落料复合模冲压两种产品，介绍了模具结构，论述了组合式纵梁复合模的结构特点。
According to parts character, a pair of assembled punching, blanking compound die punching is designed, die structure is introduced, and assembled carling compound die structure is stated as well.
在庙宫水库排沙洞的衬砌施工中使用了针梁式混凝土衬砌钢模台车。
We have used needle beam telescoping steel form in the Mao-Gong reservoir sediment tunnel in the concrete lining.
隧洞衬砌采用针梁滑模、全断面一次浇筑的方法施工，可以减少工序作业，保证施工质量。
The tunnel is lined with the method "single placement for the full cross using needle beam sliding form", which can save construction procedures while ensuring quality.
公路桥梁预制钢筋混凝土板梁施工中，底模的制作及脱模是关键。
Fabricating and demoulding of the base mould is a key during the course of construction for precast plate girder of highway bridge.
本文介绍了一种现浇连续箱梁外模系统的设计。
The paper introduce one kind of external formwork system design of cast-in-place continuous box beam.
论述了采用金属梯度性能材料优化拉杆类、压杆类、简支梁类、凸模类机械零件设计问题。
The design of mechanical parts, such as draw poles press poles, simple su stain girders and protruding models type parts may be optimized by use of metal gradient materials.
并对主梁立模标高和斜拉索的张拉索力的主动修正问题进行了分析和讨论。
Furthermore, the analysis and discussion have been done on the problem of making an active correction to the formwork erection elevation of the main beam and cable force.
首先，针对转换层梁模体系及支撑架施工，重点分析了转换层结构现浇混凝土对模板侧压力值及模板对拉螺杆的计算；
The beam shape of concrete transfer floor is completely studied. Firstly, for the system of moulding board and support frame in construction the side pressure and screws are analyzed.
试验表明免拆模复合剪力墙在屈服之前表现出良好的承载力，其破坏首先发生在连梁处，破坏时持续的时间较长。
The experiment results show that complex shear walls have excellent bearing capacity before yielding, and the duration between yielding to failure is longer.
试验表明免拆模复合剪力墙在屈服之前表现出良好的承载力，其破坏首先发生在连梁处，破坏时持续的时间较长。
The experiment results show that complex shear walls have excellent bearing capacity before yielding, and the duration between yielding to failure is longer.
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