Construction of cutoff wall in colluvium of lock head lengzhuguan 冷竹关闸首工程崩积堆层中防渗墙的施工
A study on algorithm for lock head floor of shiplock of separately casted floor and piers 谈葛洲坝三号船闸的安全检查问题
Widely applied in lock heads and the lock chambers , the floor of castle structure is cracked easily 摘要坞式结构是船闸闸首或闸室常采用的一种型式,但采用这种结构形式的船闸底板容易出现裂缝。
In combination with the construction practice of xinba lock , this paper introduces culvert construction of tile lock ' s upper lock head and preventive measures for cracks 摘要通过新坝船闸施工实践,介绍了船闸上闸首输水廊道施工及预防裂缝产生所采取的措施。
This thesis applies the technology of cad and visualkation to the research of three - dimensional design of lock structures , and primarily realizes thre & dimensional parametric design and real - time browse of lock head structures 本课题应用cad技术和可视化方法对船闸结构进行三维设计的研究,初步实现了船闸闸首结构的三维参数化设计和实时浏览。
Based on the analysis of the operation characteristics and existing problems of entrance area shiplock , this paper puts forward the ideas of increasing lock heads and implementing new operation forms , which is very important for increasing lock capacity and improving the operation situation 摘要分析口门船闸的运行特点及存在问题,提出增设闸首,实施新型运行方式的设想,对提高船闸通过能力,改善运行状况具有十分重要的意义。
( 2 ) work outing a joint program that converts the data of three - dimensional model o ( 3 ) establishing mutual browsing environment by using opengl as the bottom driver and visual c + + 6 . 0 as the exploitation tool ( 4 ) loading structural model by the joint program , decorating it real - timely , and realizing real - time browse and cruise of three - dimensional model of lock head structures . ( 2 )编制三维模型结构数据转换接口程序。 ( 3 )采用opengl作为底层图形驱动程序,以vc + + 6 . 0为开发工具,创建交互式浏览环境。 ( 4 )通过接口程序装载结构模型,进行实时渲染,实现三维闸首模型的实时浏览与漫游。