At present, in the design and construction of smooth blasting, considering few influence that main blast hole 'first blast damage to rock of smooth blasting parameters.
目前，在光面爆破设计与施工中，均未考虑主爆孔先爆造成光爆层岩石损伤对光面爆破参数的影响。
The excavation technology and design parameters of a polit chamber blasting of underground drainage system in Xiaowan power station are introduced.
介绍了小湾电站右岸地下排水系统的小洞室开挖爆破技术和设计参数。
The present paper discussed the blasting plan, pretreatment, separately blasting with its borehole layout and net parameters, the design of detonation nets and the measures taken in the blasting.
本文论述了爆破方案的选择，预处理，分体式爆破的炮孔布置及孔网参数，起爆网路设计以及所采取的爆破安全措施。
A software system for optimizing blasting design integrating the determination of blasting parameters, the size of ore fragment, and the package mining cost is developed.
作者研制出一个集爆破参数、矿岩破碎度与采矿总成本为一体的深孔爆破优化设计系统软件。
In this paper, selection of blasting cut height and parameters, pre-treatment, design of priming circuit and safety precaution measures were introduced.
文中介绍了爆高和爆破参数的选择、预处理、起爆破网路设计和安全防护措施。
This paper involved the selection of blasting parameters, calculation of charge weight, design of priming circuit, waterproof treatment of charges and the processes of charge setup and water pouring.
文中介绍了爆破参数的选取、药量计算、起爆网路的设计、药包防水处理以及布药和注水工艺。
Then this is of great significance for guiding the blasting design, optimizing the blasting parameters and ensuring the construction safety.
对于指导隧道掘进爆破设计，优化爆破参数，确保安全具有重要的意义。
How to design the cutting parameters of demolishing tubular structure of reinforced concrete by blasting is discussed in the paper.
本文讨论钢筋混凝土筒形结构物拆除爆破切口参数设计问题。
A relative systemic spring blasting design is put forward, including the blasting parameters choice, the expanding springing engineering and the initiating system.
提出了比较系统的药壶爆破设计方法，包括药壶爆破参数的确定、扩壶施工、起爆网络等。
In this paper, the design of blasting scheme, the selection of blasting parameters, charging structure and sound wave measurement in a rock mass were introduced.
本文介绍了爆破方案的设计、爆破参数的选取、装药结构以及岩体中声波的测定。
This article introduces the blasting design and blasting parameters of a water tower with reinforced concrete frame in detail. It is of practical significance for the similar blasting engineering.
本文详细介绍了钢筋混凝土框架式水塔的定向拆除爆破方案及其爆破技术参数，该工程实践经验可作为类似工程的参考。
The system design includes the design of blasting parameters, the drawing of the blasting charts, and the compiling of the tunneling regulations.
系统设计包括爆破参数的设计、爆破图表的绘制以及掘进作业规程的编制。
The principle of the scheme selection of horizontal-hole blasting for highway cutting excavation and its design method of blasting parameters are emphatically introduced.
介绍了公路路堑水平深孔爆破的方案选择原则及其爆破参数设计方法。
In this paper, the blasting design was introduced, including the layout of charged Chambers, the selection of blasting parameters, charge weight, charging structure and priming network.
本文介绍了爆破方案，包括药室布置、爆破参数选择、药量及装药结构、起爆网路等有关技术。
The design blasting parameters, blasting net, delay time, defending measure selection and gap length determination in complicated environment are discussed.
探讨在复杂环境条件下爆破参数、爆破网路、延时时间、安全防护措施的选择和爆破切口范围的确定。
In addition, the selection of blasting parameters, the determination of blasting cut size, safety precautions and the others are introduced, and some experience from the design...
文中还介绍了爆破参数的选择、切口尺寸的确定、安全措施等，并总结了设计和施工中的经验。
The selection of parameters in smooth and presplitting blasting plays an important role in blast effect. It is an important part in project design of smooth and presplitting blasting.
爆破参数的选择直接影响着爆破效果，是光面、预裂爆破工程设计的重要内容。
The study has provided a ba se for design of blasting parameters of parallel cut.
为 含空孔直眼掏槽爆破参数设计提供了依据。
The study has provided a ba se for design of blasting parameters of parallel cut.
为 含空孔直眼掏槽爆破参数设计提供了依据。
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