| 静态控制破碎技术的研究 |
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| 引用本文：郭瑞平,霍雷声.静态控制破碎技术的研究[J].钻探工程,1998,(1):54-56.. Study on Controllability of SCA[J]. Drilling Engineering, 1998,(1):54-56. |
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| 郭瑞平 霍雷声 |
清华大学水利水电工程系(郭瑞平)
，河北省公路工程局第七工程处(霍雷声)
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| 基金项目:青年教师基金 |
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| 中文摘要:通过实验分析了静态破碎剂膨胀压的产生过程及膨胀压随温度变化的规律，把静态破碎剂的应用温度范围分为速效高效阶段、普通高效阶段和“滞死”阶段。为解决“滞死”阶段的药剂失效问题，研制了可回收利用的温控计。在此基础上，进行了控制同步破碎的理论分析及计算方法的研究。 |
| 中文关键词:静态破碎剂,膨胀压,爆破,温控计 |
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| Study on Controllability of SCA |
| Guo Ruiping |
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| Abstract:The applicable temperature range of SCA is classified into rapid effective range, common effective range and ineffective range by analysis of the swelling mechanism of SCA and the change of the swelling pressure with temperature and time A temperature control instrument is developed to solve the problem of ineffectiveness of SCA,and the method of calculation of controlled fragmentation is put forward |
| keywords:SCA, swelling pressure, blasting |
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