• Fields underwater blasting were carried out in the rock, concrete and reinforced concrete structures.

    爆破介质有岩石混凝土钢筋混凝土。

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  • Using underwater blasting to demolish the wrack in the waterway is a rapid, effective and economical means.

    水下爆破沉船清理航道一种快速有效经济手段

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  • An underwater blasting to explode the submerged reefs was performed in the condition of heavy traffic on the main channel.

    主航道交通繁忙条件下进行水下爆破除拦门

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  • This paper introduces the in situ model test results on the technology for the TGPs soil rock cofferdam compacted by underwater blasting.

    介绍三峡工程原位开展高土石围堰水下爆炸压实技术研究模型试验情况。

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  • The paper described the relational parameters and vibration test of the underwater blasting of guide ditch ahead of water conveyance tunnel.

    本文对导流隧洞进口围堰外引水下爆破方案有关参数震动监测等进行描述

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  • It is shown that the method of compacting bedding by underwater blasting is effective and workable, and it has a good and encouraging prospect.

    表明基床水下有效可行具有广阔的应用前景。

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  • Along with underwater blasting widely used in industrial and civil architecture, the significance of structural response analysis subjected to it is much more distinct.

    随着水下爆炸工业民用建设上广泛应用,开展水下爆炸结构响应影响的研究迫在眉睫。

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  • Through observation on shock wave and multiple pulsating caused by underwater blasting, the velocity, period, frequency and energy of shock wave and multiple pulsating are analysed.

    通过水中爆炸水击波及其多次脉动观测分析了水击波及其多次脉动传播速度、脉动周期频率能量分布等特性。

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  • The underwater drilling blasting engineering is a importance part of the engineering blasting.

    水下钻孔爆破工程爆破重要组成部分

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  • This paper presents various applied methods of underwater directional blasting and calculation.

    本文介绍了各种实用水下定向爆破方法及其计算

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  • The results of blasting implementation are helpful for underwater rock blasting.

    取得工程经验,水下爆破施工一定的参考价值。

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  • Underwater reef blasting has been extensively employed in Marine traffic engineering.

    水下炸礁爆破水运工程有着广泛的应用。

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  • A longitudinal concrete cofferdam was demolished by way of underwater controlled blasting.

    利用水下控制爆破方法拆除了大源渡河中的混凝土纵向围堰

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  • Underwater directional blasting can be achieved through the methods of reduced density of medium in thrown direction, formed directional pit, directional comulative blasting, delayed blasting etc.

    水下定向爆破可以通过减少抛掷方向介质密度形成定向,利用定向聚能药包及延期爆破等方法实现

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  • The link and explosion transmission of non-electric detonator network were analyzed and the cause of misfire during underwater reef blasting with the network was found out.

    分析了非电导起爆网络连接传爆过程找出了采用起爆网络进行水下炸礁时,炮孔装药产生爆的原因

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  • The mechanism of demolition of the reinforced concrete tank by hydraulic blasting is explained by the theory of underwater explosion.

    本文试图用水下爆炸原理说明水压爆破拆除钢筋混凝土罐体机理

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  • The construction technology, safety control and quality examination requirements of blasting method for underwater soft foundation of dikes and revetment words are briefly introduced.

    简要介绍爆炸处理水下筑堤护岸工程的施工工艺、施工安全控制质量检验要求方法

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  • Berth in Dongdu Port Area of Xiamen Port, the paper expounds the working mechanism, method design and result of execution of underwater strap-on blasting method for demolition of the pile foundation.

    通过厦门东渡19号泊位桩基码头几种桩基拆除试验及工期成本分析,重点阐述水下捆绑爆破法工艺原理方案设计实施效果

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  • Berth in Dongdu Port Area of Xiamen Port, the paper expounds the working mechanism, method design and result of execution of underwater strap-on blasting method for demolition of the pile foundation.

    通过厦门东渡19号泊位桩基码头几种桩基拆除试验及工期成本分析,重点阐述水下捆绑爆破法工艺原理方案设计实施效果

    youdao

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