淺析爆破試驗(yàn)臺壓力容器

通過壓力容器失穩(wěn)和爆破試驗(yàn)，可以檢查壓力容器的各項(xiàng)機(jī)械性能、結(jié)構(gòu)設(shè)計(jì)的合理性與可靠性，以及實(shí)際安全裕度的大小和其它方面性能。因此，在爆破試驗(yàn)臺教學(xué)實(shí)驗(yàn)中需要Through the pressure vessel destabilization and blasting test, can check the rationality and reliability design of the mechanical properties, structure of pressure vessels, as well as the actual safety margin size and other aspects of the performance. Therefore, in the blasting test-bed experiment in Teaching (l)測定試驗(yàn)容器在整個(gè)爆破過程的“壓力—膨脹量”關(guān)系曲線;(L) test container in the blasting process "pressure expansion curve" relationship; (2)測定試驗(yàn)容器爆破壓力。(2) determination of bursting pressure. 在容器爆破斷裂口完好的情況下根據(jù)測定的數(shù)據(jù)、實(shí)驗(yàn)現(xiàn)象，對斷口形貌進(jìn)行分析，做出爆破實(shí)驗(yàn)結(jié)果評定。在失穩(wěn)教學(xué)試驗(yàn)中需要In container blasting fracture well under the circumstances according to the measured data, the experimental phenomena, the fracture morphology analysis, make the blasting results evaluation. Need to instability in the teaching experiment. （1）觀察外壓容器的失穩(wěn)破壞現(xiàn)象及破壞后的形態(tài)，分析變形和破壞的實(shí)質(zhì)。(1) to observe the external pressure vessel failure phenomena and failure mode, the substantive analysis of deformation and failure of the. （2）驗(yàn)證外壓筒體試件失穩(wěn)時(shí)臨界壓力的理論計(jì)算式，分析軸向力對失穩(wěn)的影響。(2) calculation of cylinder specimen buckling critical pressure test pressure theory, analysis of axial force influence on instability. 為了能在教學(xué)環(huán)境下實(shí)現(xiàn)壓力容器失穩(wěn)和爆破試驗(yàn)臺http://m.jujiaso.cn/的教學(xué)效果，使每個(gè)學(xué)生都能理解試驗(yàn)理論、掌握壓力容器爆破和失穩(wěn)的實(shí)驗(yàn)操作，許多高校和實(shí)驗(yàn)研發(fā)單位都進(jìn)行過實(shí)驗(yàn)裝置開發(fā)。但成本較高，效果較差，為彌補(bǔ)現(xiàn)有實(shí)驗(yàn)不足，因此產(chǎn)生了基于“網(wǎng)絡(luò)化虛擬技術(shù)”開發(fā)“壓力容器的爆破與失穩(wěn)實(shí)驗(yàn)”的想法。In order to realize the pressure vessel in the teaching environment of instability and blasting test-bed teaching effect, so that each student can understand the test theory, master the pressure vessel explosion and loss of the experimental operation stability, many universities and research units have been developing experiment device. But the high cost, poor effect, to make up for the deficiency of existing experiments, which is based on the "virtual technology" development "pressure vessel explosion and instability experiment".

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