结构配筋程度化设计在三峡永久船闸中的应用

由于水工建筑物结构复杂且变化多样,目前国内尚未开发具有较高实用价值的水工结构配筋CAD软件,大量的钢筋图由工程师在图板上手工绘制,或采用通用图形软件在计算机屏幕上“临摹”,效率很低。在分析了三峡永久船闸衬砌式问墙的结构及布筋特点的基础上,总结其规律性,并引入参数化建模、计算机图示学等技术,以AutoCADRelease14．0为开发平台,ADS（保护模式）为编程语言,VisualC＋＋5．0为编译器,成功地开发了“三峡永久船闸衬砌式问墙配筋CAD系统”。双线连续五级船闸共有400多个结构块,1000多张钢筋图,将该系统应用于工程实际,大大提高了设计效率和设计质量。这一开发工作也为较复杂的水工结构CAD软件应用研究积累了经验。

Application of programmed reinforced concrete design to TGP permanent shiplocks

Due to the complexity and variety of hydlaulic structures, no universally applicable domestic CAD softwarefor reinforced concrete design of hydraulic structures has been developed, laal amount of reinforcement dthengr are draWnon dabing bond by hand, or traced on the screen of computer through general-putpose drawing softWare, so the efficiency isvery low. For the liner type chader wall of TGP Permanent shiplocks, on the basis of analysing the characteristics of itsstructure and reinforcement arrangement, summarizing its regularity, introducing parametric medelling and computer graphicrepresentation technology, taking Auto CAD Release 14. 0 as development platform, ADS (protective medel) as program langUage, and Visual C + + 5 .0 as translator, "the CAD system for liner-type chamber wall of TGP shiplocks" has been successfully developed. There are 400 plus structure blocks, more than 1000 reinforcement drawings needed for the double linefive step shiplocks of TGP. The application of this system greatly raised the design efficiency and quality. The deVelopmentof this system also accumulated experience of the CAD software application and study for complicated hydraulic structures.