2) Rock blasting
石方爆破
1.
Longhole controlled blasting techniques were applied and the coverage protective measures were taken during construction in accordance with technical specifications for water conservancy & hydropower and rock blasting,thus to ensure safety of the EHV power supply line and re- lated towers in the emergency water supply channel of the Beijing-Shijiazhuang section excavation work
采用中深孔控制爆破技术,并在其临空面加盖防护措施,按照水利水电施工技术规范及石方爆破施工技术规范进行控制,从而确保南水北调中线京石段应急供水工程渠道开挖过程中在渠道上方的高压线及两侧铁塔的施工安全。
2.
During the construction of the Shunping section of the South-to-North Water Transfer Project,the amount of rock blasting is enor- mous.
南水北调顺平县境内石方爆破方量大,而且部分石方爆破距离村庄很近。
3.
Here the auther adopted scientific design and actualized for amour blocks blasting project,aimed at the character and difficulty of rock blasting project in the scurviness tropic desert.
针对阿曼苏丹国穆桑达姆半岛热带沙漠恶劣环境中的石方爆破工程特点及难点,通过科学设计,采取一系列有利于生产级配块石的技术方法和措施,取得了多项技术成果和经验,为国内中小企业(特别是爆破企业)走出国门,发展对外合作与交流具有很好的借鉴作用。
6) rocky demolition noise
石方爆破噪声
1.
This paper analyzes the produce mechanism and characteristics of rocky demolition noise.
该文在分析石方爆破噪声产生机理的基础上,利用HHT方法分析了有关爆破噪声记录,探讨了石方爆破噪声的时频特性。
补充资料：石方
1.各种土建工程中挖﹑填﹑堆砌和运输石头的计量单位，通常用立方米计算，故名。
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