In this papert melting effects of aluminum dual-sheet structure in hypervelocityimpact are studied experimentally and numerically.
对超高速冲击铝双层板的熔化效应进行了实验研究和数值模拟，用扫描电镜观察后板的弹坑发现：当弹丸碰撞速度超过５ｋｍ／ｓ时，后板出现熔坑；随着弹丸碰撞速度的增加，后板熔坑数目亦随之增加，碎片云对后板的破坏明显减弱。
In this paper, melting effects of aluminum dual-sheet structure in hypervelocity impact are studied experimentally and numerically.
对超高速冲击铝双层板的熔化效应进行了实验研究和数值模拟,用扫描电镜观察后板的弹坑发现:当弹丸碰撞速度超过5km/s时,后板出现熔坑;随着弹丸碰撞速度的增加,后板熔坑数目亦随之增加,碎片云对后板的破坏明显减弱。
Experimental investigation of space effect on damage of aluminum dual-wall structure by hypervelocity impact;
铝双层板结构撞击损伤的板间距效应实验研究
In this paper,in order to simulate and study the hypervelocity impact of space debris on Aluminum dual-wall structure of spacecrafts,a non-powder two-stage light gas gun was used to launch Al-sphere projectiles.
本文采用非火药驱动二级轻气炮发射球形弹丸,对铝双层板结构进行超高速撞击实验研究,从而模拟空间碎片对航天器防护结构的超高速撞击作用。
After that, the double-wall grillage is simplified to an orthotropic plate with transverse shear deformation, w.
进而用减缩有效宽度作为双层板架中受压纵桁的带板宽度。
Deformation Performance of Double Steel Sheet Piles Cofferdam
大跨度双排钢板桩围堰的变形特性分析
Monitoring Technology of Large Span Double-row Steel Piles Cofferdam Project
大跨度双排钢板桩围堰工程监测技术探讨
Stability analysis of large-span double sheet-piled cofferdam on soft ground
软土地基大跨度双排钢板桩围堰结构稳定性研究
ched-type piling bar
(钢材) 拱形板桩
The Application of Larsen Steel Sheet Piling in the Reconstruction for the City's Drainpipe Network
拉森钢板桩在城市排水管网改造施工中的应用
The application of steel support double-row piles anchor combined support in deep foundation pit
钢支撑双排桩锚杆联合支护在深基坑中的运用
APPLICATION OF DUPLEX REINFORCED CONCRETE BORING CAST-IN-PLACE PILE ON LARGE-SCALE DEEP EXCAVATION SUPPORT
双排钢筋混凝土钻孔灌注桩在大面积超深基坑支护中的应用
Application of Type-steels-assembled Steel-plate Cofferdams to the Construction of Lower-pile Bearing Platforms
型钢“钢板桩围堰”在低桩承台施工中的应用
Experimental on squeezed pan piles in single and double rows under loading for protecting foundation excavation
单排与双排挤扩支盘桩支护特性试验
Discussion on the key technology of low pile cap steel sheet pile cofferdam construction
低桩承台钢板桩围堰施工关键技术浅议
Three-dimensional Numerical Simulation and Mechanical Behaviors Research with Double-row Pile Based on the Effect of Pile-soil Contact;
桩土效应下双排桩三维数值模拟及性状研究
Deformation Analysis of Double-row Piles by Finite Element Method
双排桩结构特性及桩体位移有限元计算分析
Specification for design and construction of cellular steel sheet-piled quays
格型钢板桩码头设计与施工规程
The Application of Cellular Steel Sheet Pile Structure on the Port Engineering
格形钢板桩结构在港口工程中的应用
The Stray Current Corrosion Research on the Ship Berthing at the Steel Sheet Dock;
钢板桩码头靠泊船杂散电流腐蚀研究
Construction of Steel-plate Pile Cofferdam for Taidong River Bridge in No.204 National Highway
204国道泰东河大桥钢板桩围堰施工
Finite Element Analysis of the Steel Sheet Cofferdam for the Kuaihe Mega Bridge
浍河特大桥钢板桩围堰的有限元分析
Water Blocking Cofferdam Construction Technology by Using Larssen Sheet Piles with Small Seam Allowance
小止口拉森钢板桩阻水围堰施工工艺