[1]王峰,李必紅,王喜,等.射孔彈用RDX基含鋁炸藥性能實驗及分析[J].測井技術,2019,43(02):206-210.[doi:10.16489/j.issn.1004-1338.2019.02.019]
 WANG Feng,LI Bihong,WANG Xing,et al.Performances Experiments and Analysis of RDX-based Aluminized Explosives for Perforating Charge[J].WELL LOGGING TECHNOLOGY,2019,43(02):206-210.[doi:10.16489/j.issn.1004-1338.2019.02.019]
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射孔彈用RDX基含鋁炸藥性能實驗及分析()
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《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年02期
頁碼:
206-210
欄目:
射孔技術
出版日期:
2019-06-20

文章信息/Info

Title:
Performances Experiments and Analysis of RDX-based Aluminized Explosives for Perforating Charge
文章編號:
1004-1338(2019)02-0206-05
作者:
王峰 李必紅 王喜 李尚杰 楊翕智 趙文杰
(西安物華巨能爆破器材有限責任公司, 陜西 西安 710061)
Author(s):
WANG Feng LI Bihong WANG Xing LI Shangjie YANG Xizhi ZHAO Wenjie
(Xi'an Wuhua Juneng Blasting Equipment CO. LTD., Xi'an, Shaanxi 710061, China)
關鍵詞:
石油射孔 含鋁炸藥 安全性 射孔彈 穿深
Keywords:
perforation aluminized explosive safety perforating charge penetration
分類號:
TJ55; TE257
DOI:
10.16489/j.issn.1004-1338.2019.02.019
文獻標志碼:
A
摘要:
針對傳統的常溫射孔彈用R852炸藥,提出了RDX基含鋁高威力炸藥作為射孔彈用炸藥。通過理論計算、RDX基含鋁炸藥的機械感度、靜電火花感度、5 s延滯期爆發點測試以及裝填射孔彈后的地面模擬裝槍穿目標靶試驗,得出RDX含鋁炸藥作為射孔彈用炸藥的可行性和優勢。結果顯示RDX基含鋁炸藥具有合適的機械感度,耐熱性和壓制性良好,適用于射孔彈用裝藥; 與裝填R852炸藥的射孔彈穿深性能相比,裝填RDX基含鋁炸藥射孔彈的地面模擬裝槍侵徹柱狀混凝土靶穿深降低了7.5%,但裝填RDX基含鋁炸藥射孔彈在柱狀混凝土靶上形成干凈的射流孔道、孔道無明顯白色壓實帶,在射流孔道及孔道末端出現密集型微裂縫。
Abstract:
Based on R852, a traditional explosive for perforating charge at room temperature, a RDX-based powerful aluminized explosive is proposed as the explosive for perforating charge. Through theoretical calculation of mechanical sensitivity and electrostatic spark sensitivity, 5 senconds delay bursting point test and ground target penetrated test, the RDX-based aluminized explosive is feasible and advantageous as the explosive for perforating charge. The RDX-based aluminized explosive has suitable mechanical sensitivity, good heat resistance and compactibility, and is suitable for perforating charge. Ground simulation experiments found that the charge with RDX-based aluminized explosive penetrated a cylindrical concrete target shallower than the charge with R852 explosive by 7.5%, however, the channel induced by the charge with RDX-based aluminized explosive is clean and without obvious white compacted zones, and dense micro-fractures appeared on the wall and the end of the channel.

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備注/Memo

備注/Memo:
(收稿日期: 2018-12-19 本文編輯 余迎)第一作者: 王峰,男,1974年生,高級工程師,碩士,從事石油民爆器材項目管理及市場開發。E-mail:[email protected]
更新日期/Last Update: 2019-06-20
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