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2011年08 期
| 標(biāo)題 |
| 巖質(zhì)高陡邊坡爆破降振技術(shù)研究(51 卷) |
| 英文標(biāo)題 |
| Study on blasting-vibration-reducing technology used for high steep rock slope |
| 摘要 |
| 爆破振動(dòng)對(duì)巖質(zhì)高陡邊坡穩(wěn)定性的影響極其復(fù)雜。通過對(duì)部分監(jiān)測(cè)數(shù)據(jù)進(jìn)行歸類統(tǒng)計(jì)，找出了該邊坡爆破峰值振速出現(xiàn)的區(qū)段、爆破振動(dòng)主頻的特點(diǎn)及沿高程的放大規(guī)律。從控制能量源、優(yōu)化爆破參數(shù)、優(yōu)化爆破網(wǎng)路、避免積累損傷效應(yīng)等四個(gè)方面探討了減振降振的技術(shù)措施。研究表明， |
| 作者 |
| 新聞作者:許名標(biāo)，彭德紅 |
| 關(guān)鍵字 |
