2) dam construction technique
筑坝技术
1.
In combination with the Hongjiadu Dam Project,which is located on the narrow and asymmetric valley,a study was performed on the dam construction techniques based on some problems in 2 existing 200 m-high concrete face slab rockfill dams,such as large deformation of the dam body,many cracks in the face slab,and large volume of seepage.
针对已建的2座200 m级高面板堆石坝出现的坝体变形大、面板裂缝多、渗漏量偏大等问题,结合洪家渡坝河谷狭窄且不对称的特点,开展了筑坝技术研究,取得了坝体变形控制集成技术、接缝止水新结构和新材料、堆石碾压和检测新工艺3、10 m高陡坝肩窄趾板新结构、安全监测新技术等一系列技术成果。
3) damming technology
筑坝技术
1.
This result is a breakthrough in plain damming technology under lacking suitable dam shell materials and clays,and has positive boosting to our country damming technology development.
本文的研究成果,是缺乏合适的坝壳料和粘性土料平原地区筑坝技术的一大突破,对我国筑坝技术的发展有着积极的推动作用。
2.
There has made a huge advance in roller compacted concrete damming technology of our country after about 20 years of further research and practical application.
经过近20年的深入研究和工程实践,我国碾压混凝土筑坝技术已有了很大的进步,其坝型、坝高、坝体体积和工程数量都已达到或超过目前世界先进水平。
4) dam construction technology
筑坝技术
1.
This provides reference experience and theoretical basis for popularizing dam construction technology with MgO concrete.
简述MgO微膨胀混凝土的特性 ,系统介绍国内MgO微膨胀混凝土筑坝技术的工程应用和研究情况 ,着重分析了当前微膨胀混凝土筑坝技术中存在的关键问题及解决途径 ,以及掺MgO微膨胀混凝土技术的发展前景 ,为今后推广应用MgO混凝土筑坝技术提供了经验和理论依
5) new dam construction technology
筑坝新技术
6) MgO dam construction technology
MgO筑坝技术
补充资料：国防科学技术应用基础研究(见国防科学技术预先研究)
国防科学技术应用基础研究(见国防科学技术预先研究)
basic research for application of national defense science and technology
guofong kexue iishu yingyong iichuyQn]lu国防科学技术应用基础研究(basicreseareh for aPPlication ofnationaldefensesei-ence and technology)见国防科学技术预先研究。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条