charging room

When the environment temperature were -20℃,0℃and 20℃ respectively,by using MSC/NASTRAN,the transient finite element analysises of the temperature field of the powder chamber wall of the 155mm cannon were carried out while firing.

利用MSCNASTRAN,对155mm火炮在发射期间,其环境温度分别为-20℃、0℃、20℃时,药室室壁温度场进行了瞬态有限元分析。

Analysis of the Charge Influence on the Property of Electric Initiating Device;

装药对电火工品性能的影响分析

The Application of Oblate Spherical Powder to High Loading Density Gun Propellant Charge;

球扁药应用于大口径火炮高装填密度发射装药

Experimental Research on Safety Protection of Chamber Blasting Charging in High-temperature Chamber

硐室爆破时高温硐室装药的安全防护试验研究

Numerical Simulation Research on Blasting Vibration about Chamber Blasting with Linear Charge

条形药包硐室爆破地震效应的数值模拟研究

Discussion on the Application of Strip Charge Chamber Blasting in the Control of Certain Landslide

浅谈条形药包硐室爆破在某滑坡治理中的应用

In China, it is the first time to adopt vehicle-made emulsified dynamite successfully in cave laneway blasting.

在我国,车制乳化炸药成功地应用于硐室爆破尚属首次。

A Simulation Study of Controlled Coyote Blast with Column and Strip-shaped Charge and Its Application in Highway Subgrade;

条形药包硐室控制爆破仿真研究及其在高等级路基工程中的应用

Design and construction of two-door prevention water gate chamber with high pressure

高压双门硐防水闸门硐室设计与施工

Optimization Design and Internal Force Monitoring Analysis of Supporting Structure to Main Shaft-Roadway Connection below a Depth of 1000m

千米深井主井装载硐室支护结构优化及其内力监测分析

Research on Effect of Pressure Relief for Chambers in Deeply Buried HJ Composite Soft Rocks with Pilot-tunneling Method

深埋HJ复合型软岩硐室导硐法让压效果研究

Code for design of chambers around pit-bottom of coal mine

煤矿矿井井底车场硐室设计规范

Code for design of district station and chambers of coal mine

煤矿矿井采区车场和硐室设计规范

Code for design of inclined shaft and chambers of coal mine

煤矿矿井斜井井筒及硐室设计规范

The Influence of Surface Blasting Vibration on Underground Chambers;

地表爆破震动对地下硐室的影响研究

Experience in combined supporting for use in large-span underground chamber under soft roof strata

软岩顶板下大断面硐室联合支护经验

Deep Shaft chamber group dynamic two-dimensional physical model experiments

深立井硐室群动态二维物理模型实验

Failure Mechanism and Stability Control of Deep Mine Caverns

深部硐室群破坏机理及其稳定性控制

Waters of the central substation,pumping chamber design optimization

海域中央变电所、水泵房硐室设计优化

Reinforcement of Repaired Large Section Chamber and Numerical Simulation

返修大断面硐室加固及数值模拟研究

Alternative Integrated Design of Pump House Chambers in Deep Soft Rocks

深部软岩泵房硐室群集约化设计技术