1) sjot chamber
爆破室
2) coyote blasting
硐室爆破
1.
Considering the simple equipment and relatively lagged technique,a way of substituting coyote blasting for small diameter drifting blasting is introduced in this paper.
结合小型采石场设备简单、工艺相对落后的实际,介绍了一种采用硐室爆破替换其小直径钻眼爆破的方法,并对药室的布置及起爆网路作了阐述。
2.
The disign method and features of coyote blasting in quarrying rockfill material for the Doulingzi hydro power project are described.
介绍了陡岭子水电工程堆石料采用硐室爆破开采的设计方法和特点。
3) chamber blasting
峒室爆破
1.
The chamber blasting with bar charges is used in rock dig of openpit, railway road, hydroelectric industry and other projects.
条形药包峒室爆破广泛用于矿山露天的剥离 ,铁路、公路、水电等基建工程土石方的开挖。
2.
The linear charge chamber blasting method which was popular in recent years was put into use to reach the purpose of reducing the hidden accident quickly and effectively in mining stope and insuring the copper production smoothly.
针对武山铜矿采石场在中后期开采遇到的安全问题及后续开采无法正常接替的局面,采用近年来推广使用的条形药包峒室爆破作为整治手段,实现了采石场事故隐患快速、高效整治,确保生产顺利接替的目的。
3.
Based on the practice of exploiting dam materials for panel rock-fill dam at Dahe reservior (Grangdong Province) by chamber blasting technique, the feasibility of exploiting dam materials by such technique is discussed, also, some viewpoints in the implementation process are put forward.
结合广东省大河水库利用峒室爆破法开采面板堆石坝料的实践，说明了用峒室爆破法开采面板堆石坝料的可行性，并对施工中的有关问题，提出了一些看法。
4) chamber blasting
洞室爆破
1.
The technique of decreasing Vibration of deep and Wide road cut of two side by chamber blasting;
深宽双壁路堑洞室爆破开挖减震技术
2.
The technique of slope protection of deep and wide road cut of two side by chamber blasting;
深宽双壁路堑洞室爆破开挖边坡保护技术
3.
The paper gives out main technical measures to keep side-slope in stableness by chamber blasting,which can also make high side-slope stable only when useful geological information and reasonable plan are well known,and charge's broken scope is precisely defined and single charge is independently exploded.
论证了采用洞室爆破保持边坡稳定的主要技术措施。
5) Chamber blasting
药室爆破
1.
Based on this case, through filling the gob area by means of chamber blasting, the requirement of protective top - layer for slicing and caving can be achieved.
针对这一情况,从药室爆破放顶充填采空区,从而达到分层崩落法采矿的护顶层要求。
6) chamber blasting
硐室爆破
1.
Application of decoupling linear plane charge in chamber blasting;
条形不耦合平面布药技术在硐室爆破中的应用
2.
Dynamic photoelastic research and engineering application of chamber blasting at different cavity ratios;
硐室爆破空腔比的动光弹研究与工程应用
3.
Application of chamber blasting technology to goaf filling;
硐室爆破在空区处理中的应用
补充资料：洞室爆破
将炸药集中装填于爆破区内预先挖掘的洞室中进行爆破的技术。洞室爆破常用于开挖、采石和进行定向爆破、扬弃爆破、松动爆破以及水下岩塞爆破等。这种爆破方式的优点是:①一次爆破方量大,劳动生产率高；②钻孔工作量少，设备、材料、动力消耗相对较省；③可缩短工期；④不受气候、地形和交通条件限制；⑤易于集中管理和安全监督检查。其主要缺点是：①导洞药室开挖、通风排烟比较困难；②炸药装填和导洞堵塞工作集中，劳动强度大，工作条件差；③爆落岩块不够均匀，大块率高；④爆破对环境影响问题较突出，爆破振动影响范围较大；⑤设计施工较复杂，精度要求较高。
洞室爆破设计要充分掌握地形地质资料，对于地形起伏，冲沟众多和地质构造复杂、 有断层、 溶洞和滑坡体的地区，尤其要充分注意。药室布置的形式因地而异，常用的形式是以导洞相连的多个集中药室或条形药室。集中药室布置比较灵活，对复杂的地形地质条件适应性强，但导洞开挖和堵塞工作量较大。条形药室一般适用于地面较平整，岩层均匀,地质构造简单的场区,起爆网路敷设连接简便。洞室爆破时个别飞石的抛掷距离较远，尤其在最小抵抗线方向更要注意防避。
洞室爆破设计要充分掌握地形地质资料，对于地形起伏，冲沟众多和地质构造复杂、 有断层、 溶洞和滑坡体的地区，尤其要充分注意。药室布置的形式因地而异，常用的形式是以导洞相连的多个集中药室或条形药室。集中药室布置比较灵活，对复杂的地形地质条件适应性强，但导洞开挖和堵塞工作量较大。条形药室一般适用于地面较平整，岩层均匀,地质构造简单的场区,起爆网路敷设连接简便。洞室爆破时个别飞石的抛掷距离较远，尤其在最小抵抗线方向更要注意防避。
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