亚博vip

woyuan“gongchengdizhizaihaifangkongyushenbuziyuankaicai”tuanduideyuanweifujiaoshou(diyizuozhe)hewangweijiaoshou(tongxunzuozhe)zaiguojicaikuang、shiyoudengxiangguantopqikanshang(international journal of rock mechanics and mining science; journal of petroleum science and engineering)fabiaoxiliewenzhang,tantaolebaopofangfagaizaoyoukuangchucengshentouxingderuoganlixuewenti,weibaopozengshenjishudetuiguangyingyongdiandingledelilunjichu。

shayanxingyoukuangshiwoguozuizhuyaodetianranyouziyuanleixing,qishouxuandekaicaifangshishiyuandijinchugongyi,woguoshayandexingyouziyuanfukuangyancengshentouxingpubianpiandi,dishentouziyuanzhanshayanyouziyuande 70% yishang,fukuangyanceng “ dishentou ” yizaochengdijinkaicai“ nanzhu、nancai、dihuishoulvjigaochengben ” dengzhuduotuchumaodun, yanzhongzuailecileiziyuandekaifaliyong。 gaizaodishentoushayanyouchucengdeshentouxing、tigaodishentouyouziyuandekaicaixiaolv,duibaozhangwoguohediandekechixufazhanhetishengwoguotianranyouziyuandezijilvjuyouzhongyaodezhanlveyiyi。baopojishukeyishiyanshizhongjihuo、guantonggengduodeweixiaoliewen,xingchengmijideliexiwangluo,tigaoyouchucengdeshentouxing。baopozengshenyuchangguigongchengbaopoyouliangdianxianzhubutong:(1)jibaimiyishangdemaishen,shidiyingliduiyouchucengbaopoposuixiaoguodeyingxiangwufahushi;(2)wulinkongmiancunzai,shiwuchukequde、gaowengaoyadebaoshengqitigengduodezuoyongyuqudongliewenkuaisukuozhanheguantong,baoshengqitipoyandedongtaixiaoyingheduiyanshiposuidegongxiandujianggengjiatuchu。  

zhenduiyishangkexuewenti,gongchengdizhizaihaifangkongyushenbuziyuankaicaituanduishouxiantichulewulinkongmianbaopotiaojianxiachongjiboshengyashijiandelilunjisuangongshi,tupoleshengyashijiannanyijiancedejishunanti,bingcaiyongkelilisanyuanfangfahewulimoxingshiyanyanjiulebutongbuouheshutiaojianxiachongjibozaiyanshizhongshuaijianguilvhezhiliexiaoying,tichulechongjibozuoyongxiazhiliedezuiyoubuouhexishu,tongshi,chanmingleshuangkongweichabaopotishengzhiliexiaoyingdezuoyongjizhi,jieshizuiyouweichashijianyupaokongjulideguanxi。lingwai,jiyukelilisanyuangoujianlebaoshengqitihebaozhachongjibolianhezuoyongdemonifangfa,chanminglebaoshengqitiyuchongjibozhiliexiaoyingdegongxianjizhi,jieshilebuouhexishuduishentouxingtishengdezuoyongguilv。

fabiaolunwen:

[1] experimental and numerical study on the effect of water-decoupling charge structure on the attenuation of blasting stress [j]. international journal of rock mechanics and mining science, 2019, (124): 104133. ( doi: 10.1016/j.ijrmms.2019.104133)

[2] numerical study of the contributions of shock wave and detonation gas to crack generation in deep rock without free surface[j]. journal of petroleum science and engineering, 2019, (177): 699-710. (doi:10.1016/j.petrol.2019.02.004)

[3]  numerical study of the impact mechanism of decoupling charge on blasting-enhanced permeability in low-permeability sandstones[j]. international journal of rock mechanics and mining sciences, 2018(106): 300-310. (doi: 10.1016/j.ijrmms.2018.04.029)

亚博vip[4] numerical study on the fracturing mechanism of shock wave interactions between two adjacent blast holes in deep rock blasting [j]. earthquake engineering and engineering vibration, 2019, 18(4): 735-746. (doi: 10.1007/s11803-019-0533-6)