Within the protection zone for a water project, any act of blasting, sinking a well, quarrying rock, and collecting earth, which endangers the safety of the water project, shall be prohibited.
在水工程保护范围内，禁止进行爆破、打井、采石、取土等危害水工程安全的活动。
According to the condition of the blasting site, blasting parameter is determined reasonably, safety protection measures are adopted, and the blasting achieves the expected effect as well.
根据爆破现场的情况，合理确定了爆破参数，并采取了安全防护措施，爆破达到了预期效果。
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 the same time, the blasting design and safe protection measures were briefly presented.
同时，还对爆破技术设计和安全防护措施做了简要的介绍。
The design methods and measures of safety protection of weakly loose blasting are introduced with field cases.
通过工程实例，介绍了微弱松动爆破的设计方法及安全防护措施。
In charge of construction safety management, blasting safety, traffic safety management, health of construction personnel, fire control, security, construction area environmental protection, etc.
负责施工安全管理、爆破安全、交通安全管理、施工人员健康、消防、保卫、施工区环境保护等。
The demolition scheme, technological parameters, safety and protection measures of the controlled blasting for demolishing a four-storey framed and brick-concrete structure building are introduced.
本文介绍一座四层框架与砖混混合结构办公楼房的爆破拆除方案、技术参数、爆破安全及防护措施。
In addition, the safety measures for protection of ancient city wall are outlined and the blasting results are briefly analyzed.
此外，简述了保护古城墙的安全措施，并对爆破效果做了简要分析。
Because of reasonably confirming the blasting parameter according to the blasting site, and correspondingly taking safety protection measure, the blasting lives up to the expected effect.
根据爆破现场的情况，合理确定了爆破参数，并采取了安全防护措施，爆破达到了预期效果。
To ensure safety, protection measure, such as advanced and practical "blasting quilts" and steel-pipe row frame, is adopted.
为确保既有线安全，采用的先进实用的“炮被”和“钢管排架”防护措施。
When the protected system overpressure, blasting sheet along the weak link tensile failure, relieving pressure, thus plays a role in protection.
当被保护系统超压时，爆破片沿薄弱环节拉伸破坏，泄放压力，从而起到保护作用。
The influence of blasting vibration on the main buildings around the stope was measured and analysed. The scientific basis of protection for the main buildings around the stope was provided.
通过对采场周边主要建筑物爆破振动效应观测及分析，为采场周边建筑物安全防护提供科学依据。
The blasting result shows that the blasting design of water tower demolition in the complicated circumstances and various safety protection measures are reasonable and feasible.
爆破结果表明，本次在复杂环境下拆除水塔的爆破设计及各项安全防护是合理的，可行的。
The selection of blasting program, blasting parameters, safety protection measures and blasting effectiveness is introduced.
介绍了该次爆破的爆破方案选择、爆破参数、安全防护技术及爆破效果。
Methods for safety protection on demolition blasting at specific condition were studied. Some examples were listed and corresponding safety methods were put forward.
研究了特殊条件下进行爆破拆除时的安全防护措施。列举了一些实例，提出了相应的防护措。
The experiment about using slim hole and cool explosives to excavate a slope protection layer in excavation blasting is introduced, and excellent effectiveness is achieved.
介绍在边坡保护层开挖爆破中采用小直径低爆速炸药的试验情况及取得的良好效果。
The blasting of earth and rock engineering in civic district is be given much higher requirements because it is restricted by factors involving narrow site and environmental protection.
市区土石方工程的爆破往往受到场地、环保等因素的限制，因而对施工提出了更高的要求。
Mechanism of smooth borehole wall protection blasting and calculation method of the charge are analyzed in this paper.
分析了光面护壁爆破的机理和装药量的计算方法。
The blasting result shows that the blasting design of water tower demolition in the complicated circumstances and various safety protection measures are reasonable and...
爆破结果表明，本次在复杂环境下拆除水塔的爆破设计及各项安全防护是合理的，可行的。
The blasting result shows that the blasting design of water tower demolition in the complicated circumstances and various safety protection measures are reasonable and...
爆破结果表明，本次在复杂环境下拆除水塔的爆破设计及各项安全防护是合理的，可行的。
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