Take the quarrying of the Lagos harbor moles repairing project in Nigeria as example, this paper introduces the blasting design and construction technology.
以尼日利亚拉格斯防波堤修复工程石料开采为例，介绍石料开采爆破设计、施工工艺。
The paper introduced the design, construction and protection technology for blasting network of (30 + 15) ton dock cofferdam under water-filled condition.
介绍了充水条件下(30 +15)万吨级船坞围堰水下爆破网路的设计、施工与防护技术。
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。
This blasting project is with reasonable design, scientific construction management and good blasting effect.
该工程爆破设计合理，施工管理科学，爆破效果较好。
During the construction of decked rockfill dam for Haichaoba Reservoir, chamber blasting was applied with local conditions, and the graduation agreed with THC design requirements.
海潮坝面板堆石坝在施工中调地制宜采用堆石料洞室爆破，级配符合设计要求。
The test has shown that the monitoring of blasting vibration can feed back information timely to guide the design and construction and guarantee the safety in construction.
试验表明，爆破震动监测可以及时反馈信息，指导设计与施工，有助于工程施工安全。
Measures such as blasting control, concrete quality control and high-pressure grouting have been taken in construction to achieve the design requirement.
施工中从控制爆破、混凝土质量、高压灌浆等方面实现设计意图。
The engineering design and construction technique for reef blasting in deep channel of Meizhou are introduced in this paper.
作者介绍了湄洲深水航道炸礁爆破工程设计与施工技术。
Combining the actual engineering, it introduced the applicable condition of the technique, viable the blasting parameter plus its selection in design, and the construction techniques etc.
结合实际工程介绍了该技术应用条件、可行的爆破参数及其选取法、施工工艺等。
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。
The paper introduces design and construction methods using blasting to remove clay dam in the case of water level difference for both sides of the dam.
结合实例阐述在粘土坝两侧有水位差的情况下，用爆破法拆除的设计与施工方法。
Drilling and blasting are important components in mine construction design.
钻眼爆破工作是矿山施工设计的重要组成部分。
The paper summarized the blasting method involving design and construction.
本文对该方法从设计到施工进行了全面总结。
Expected blasting results were reached thanking to the above elaborate design and construction.
经过精心施工，取得了预期的爆破效果。
Expected blasting results were reached thanking to the above elaborate design and construction.
经过精心施工，取得了预期的爆破效果。
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