Winter construction of prestressed concrete roof truss with 27 m-span;
27m跨预应力混凝土屋架冬期施工
Structure performance test of prestressing force concrete broken line roof truss;
预应力钢筋混凝土折线形屋架的结构性能检验
Modification design and artificial hoisting of roof truss with medium span;
中跨度屋架的改型设计与人工吊装
The fundmental concept and the major steps of optimization with ANSYS are introduced,which is applied in thd optimum design of roof.
从理论上说明了结构优化设计的教学过程,介绍了大型有限元软件ANSYS优化设计的基本原理及主要步骤,并应用于屋架的优化设计中,取得了理想的结果,为其在实际工程优化中的应用提供了例证。
Because of environment condition limitation,hoisting machine has no method to erect,so traditional construction method by adopting large hoisting machine cannot complete the steel roof construction.
某垃圾坑屋盖为27m跨钢屋架,受四周环境条件限制,吊装机械无法站位,不能按传统施工方法采用大型吊装机械完成作业,根据现场现有条件,准备采用2台施工塔吊配合吊装作业;主要介绍了钢屋架在吊装过程中的难点及所采取的特殊技术措施、关键部件的内力计算并进行了相关经济效益分析。
This paper introduces the principle of genetic algorithm,discussed its implementing method, and used it in optimization design of typical steel roof.
介绍了遗传算法的基本原理 ,讨论了该算法的改进算法 ,建立了一种应用模式 ,并将其应用于钢屋架的优化设计之中 ,测试表明该算法能进一步提高结构优化设计的效率。
An introduction for strain-stress measuring of the steel roof of Zhejiang art museum is presented.
介绍了浙江美术馆主屋盖钢屋架采光顶结构的测试,通过对结构测试仪器的介绍、结构测试方案的设计和测试数据的分析,得出使用振弦式传感器测试屋架钢梁结构的局部应变,从而获得钢梁端部结构应力的数据结果可行的结论,达到了施工期间结构测试要求。
Review of Institutional Framework for Public Housing
公营房屋架构检讨。
Stable Bearing Capacity Analysis of Some Kind of Simple Constructed Shallow-arch Roof Truss;
某类简易桁架浅拱屋架稳定承载力分析
Design of Building Way of Great Stretch Arch Board House Self;
关于大跨度拱板屋架施工方案的设计
The solving way of the light steel room-frame in design;
轻钢屋架设计存在的问题及解决办法
Research into Some Problems in the Design of Parallel Strings Steel Roof Truss
平行弦钢屋架设计中若干问题的研究
support(a roof,bridge,etc)with trusses(truss )
用构架支撑（屋顶、桥梁等）.
frameworksupporting a roof,bridge,etc
（支撑屋顶、桥梁等的）构架,桁架.
They have finished laying up the house, and have put on the roof.
他们已竖立了那幢房屋的骨架并盖上了屋顶。
On the roof purlins design of the portal frame light house
浅议门式刚架轻型房屋的屋面檩条设计
A helicopter skimmed down between the roofs.
一架直升飞机在屋顶上面掠过。
The main truss or rafter that supports and gives form to a roof.
橼木构成或加固屋顶用的桁架或橼木
Technical specification for steel structure of light-weight buildings with gabled frames
门式刚架轻型房屋钢结构技术规程
Examine the falsework of a house.
检查一座房屋的临时鹰架。
vertical tie post in a roof truss.
支持屋顶的三角形桁架中平行的直柱。
side a frame house with aluminum.
给构架房屋装上铝制侧板
So much needless repetition makes the article long-winded.
这样叠床架屋, 文章就太罗嗦了。
After the fire the house was a mere shell.
一场火灾後那楝房屋只剩下骨架。
They erected a television antenna on the roof.
他们在屋顶上架起了电视天线。