通过分析研究表明，这些预测方法和公式与实际试验爆破压力结果都有一定的偏差，并给出了最好的预测方法和公式。
The results show that these predicting methods have deviation compared with the testing results, and the reliable estimating methods for burst pressure are presented.
然后考察不同结构的模型在考虑温度场履历情况下加载均匀内压的计算结果，计算表明其计算爆破压力与试验爆破压力基本一致。
And then the conditions of different models under the pressure load considering temperature history are researched. The results showed that calculated burst pressure accords with test result.
他们做了一个管线爆破试验。
模型计算结果与采场实际统计结果十分吻合，利用该模型的计算结果对试验采场的爆破设计进行了改进，得到了令人满意的实际效果。
The calculated results from the model were very conformable to the actual statistic results of the stope and were used to modify the blasting design of the test stope, with a satisfactory result.
本文结合龙首水电站工程，较全面地研究了岩石开挖爆破的机理及生产试验的方法。
Combining Longshou Waterpower Station Project the mechanism of rock excavation explosion and production test method are studied more completely.
在石人沟铁矿的试验结果表明采用垂直深孔预裂爆破技术在该矿是一种可行方案。
The test results show that the technology of vertical deep hole presplitting blast is a feasible method in Shi Rengou Iron Mine.
试验结果表明，底部空气柱装药掏槽爆破效果优于常规装药效果。
Experimental results show that the cut blasting effect of bottom charge is better than that of conventional charge.
介绍了长江科学院就此进行的现场爆破试验研究成果以及实际规模开挖时所采取的控制开挖程序、锚杆支护等技术措施。
The site blasting test results, the technical measures, the actual controlled blasting excavation procedure, as well as the anchorage supports, are presented in the paper.
基于生产实践和试验观测，探讨了岩体爆破结构面效应、岩体爆破工程地质力学原理。
According to practice and experimental observation, the structure planes effect and engineering geology mechanics principle of rock-mass blasting were discussed.
容器的液压爆破试验证明，母材和焊接接头具有良好的综合力学性能。
The hydrostatic pressure explosion test on vessel indicates tha both base metal and weld metal have good comprehensive mechanical properties.
采用圆筒爆破试验方法研究了易碎型钨合金的破片分布特征，并与93W合金的结果进行了对比。
The fragments distribution characteristics of fragile tungsten alloys were studied by means of exploding tungsten alloy cylinders. The experimental results were also compared with that of 93w alloy.
在上述结论基础上，在露天矿进行生产爆破试验，并取得了预期的爆破效果。
Based on the above results, practical blasting tests have been carried out in open-pit mines and the expected results have been got.
试验表明，爆破震动监测可以及时反馈信息，指导设计与施工，有助于工程施工安全。
The test has shown that the monitoring of blasting vibration can feed back information timely to guide the design and construction and guarantee the safety in construction.
本文在室内模型试验与现场爆破漏斗试验基础上，着重论述了单个闭合状裂隙对单个球状药包爆破破碎效果的影响。
Based on the indoor model tests and field blasting crater tests, the paper discussed the influence of single closed fissure upon fragmentation effect of blasting with single spherical charge.
其中涉及到光面爆破参数的选择与试验确定，掏槽眼的布置方式、装药结构、起爆手段、管道效应、爆破效果及特点。
The selection and test determination of smooth blasting parameters, layout of snubbers, charging structure, initiation device, tubing effect, blasting effect and its properties are involved.
通过爆破试验、振动试验等试验手段，对我国电力机车用新型铝质冷却器的可靠性进行研究。
The reliability of new aluminium cooler for Chinese electric locomotive was studied by means of burst test, vibration test, etc.
通过现场爆破试验和碾压试验，研究坝体填筑材料的密实度要求和碾压参数；
Then the compactness postulate and roller parameter of embankment material are researched by blasting test and roller test on site.
同时运用正交法设计了试验方案，并获得了最优爆破参数，取得显著的经济效益和社会效益。
Orthogonality method was adopted to make the trial plan and the optimum blasting parameters derived which have achieved obvious economic and social benefits.
大红山铜矿地下中深孔采矿中，采用系列爆破漏斗试验方法确定中深孔采矿凿岩爆破参数，取得了较好的效果。
Serial blasting crater test method was used in underground medium and deep hole mining of Dahongshan copper mine for determining drilling and blasting parameters, and good results were obtained.
以经爆破试验的四件小钢管件裂纹为研究对象，找出裂纹宽度与磁记忆信号的关系，得出漏磁场变化梯度的最大值随裂缝宽度增加而增加。
Through the examination experiment on four tube pieces crack part, the relation of crack width, the maximum of leaking magnetic field and differential coefficient K is found out.
通过大量的预裂爆破试验，得出了适用于该边坡的炮孔直径、炮孔间距、线装药密度、不耦合系数等一系列常规预裂爆破参数。
Pre-splitting blasting experiments were carried out to obtain normal pre-splitting blasting parameters such as hole diameter, hole space, gun- powder charge line density, and uncoupling factor.
通过硐室爆破模拟试验，对不同布药结构产生的爆破震动强度进行了对比。
Through simulated tests of chamber blasting, a comparison between the intensities of blasting vibrations from different charge layouts is made.
在预裂爆破试验中，采用双因素试验方法，减少了试验的工作量。
During blasting test of rock split in advance using Double Factors test method, the work is reduced and predigested.
介绍了束状孔落矿工艺中采用爆破相似理论，试验的爆破参数和工艺。
The blasting similarity theory, blasting parameters and technology applied in mining ores by bunch hole are introduced.
按照高压气瓶的各类试验的目的和要求，设计出了气密、疲劳试验和水压、爆破试验系统。
With the reference of the test purpose and requirement for high pressure gas bottle, the systems for airproof, fatigue, water pressure and blast test are worked out.
通过在爆破生产中试验应用，确定了不同级别岩体的爆破技术参数。
Moreover, the blasting parameters for different levels of rock-mass were determined by making a series of field application experiments.
对野外人工饱和黄土液化爆破试验进行了室内模拟和数值分析。
A lab simulation experiment of explosion test on artificially saturated loess and its numerical analysis are made.
论述了辐照后包壳管在热室中的拉伸、爆破、蠕变等试验方法，比较辐照前后包壳力学性能的变化。
Tensile test, tube burst test and creep test of irradiated cladding in hot cell were discussed. The changes of mechanical properties of cladding before and after irradiation were compared.
论述了辐照后包壳管在热室中的拉伸、爆破、蠕变等试验方法，比较辐照前后包壳力学性能的变化。
Tensile test, tube burst test and creep test of irradiated cladding in hot cell were discussed. The changes of mechanical properties of cladding before and after irradiation were compared.
应用推荐