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Zhang Mei,Zhang Minqing,Zhu Pengfei,Huang Hongjian
Strategic Study of CAE 2009, Volume 11, Issue 12, Pages 13-19
Keywords: filling solution cavity of high pressure and rich water the energesis and depressurization technology accurateblasting safety design
Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2, Pages 191-204 doi: 10.1007/s11709-022-0906-1
Keywords: drainage box culvert underpass blasting dynamic response numerical simulation safety assessment
Progresses in Explosive Materials and Engineering Blasting
Wang Xuguang
Strategic Study of CAE 2002, Volume 4, Issue 4, Pages 36-40
The progresses in explosive materials and engineering blasting in the recent five years at home and
Keywords: explosive blasting accessories blasting
Study on Blasting Fragmentation Control for Moderate Deep Hole in Underground Mine
Zhao Yanwei,He Dongmei,Li Xianglong,Liu Junxuan
Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 48-52
The scallop moderate longhole blasting mining method in Da Hong-shanIn order to realize the mine production efficient development, the circular moderate longhole blastingThe test results show that circular hole blasting can reduce the block rate is reduced to 10.3%, andthe traditional scallop moderate longhole blasting mining compared with the average lump ore decreasedof detonators, the efficiency of drawing and at the same time, reduce the mining cost ,achieved good blasting
Keywords: The scallop moderate longhole blasting the circular moderate longhole blasting lump ore blasting effect
Design,test and construction of the LKP1000-type movable shot blasting machine
Zhou Chang,Kan Rong ,Zhou Yi,Jiang Qin,Zhu Liang
Strategic Study of CAE 2013, Volume 15, Issue 8, Pages 84-88
Shot blasting process is a process which use of shot blasting materialIn order to make the working efficiency and process of shot blasting machine more optimization, thisthrough mathematical analysis and validation adjustment by experimental machine design new type of shot blastingThis research conduct optimize design and discussion for the size and position of key parts of shot blastingwidth reach 1 000 mm, and at the same time ensure best shot blasting effect.
Keywords: shot blasting machine shot blasting apparatus surface treatment experimental machine shot blastingwidth shot blasting effect
Smart model for accurate estimation of solar radiation
Lazhar ACHOUR, Malek BOUHARKAT, Ouarda ASSAS, Omar BEHAR
Frontiers in Energy 2020, Volume 14, Issue 2, Pages 383-399 doi: 10.1007/s11708-017-0505-3
Keywords: global solar radiation statistical indicator hybrid model spatial database correlation coefficients
Improving Internationally Core Competences Based on the Capabilities of Precise and Accurate Project
Zhen-you Li,Ji-shan He,Meng-jun Wang
Frontiers of Engineering Management 2016, Volume 3, Issue 3, Pages 231-238 doi: 10.15302/J-FEM-2016032
Keywords: precise and accurate project management project strategic planning decision-making project supervision
The Vibration Testing Analysis of Chamber & Deep-hole Pre-splitting Blasting
Shen Zhenyu,Wang Xuguang,Yu Yalun,Liu Honggang
Strategic Study of CAE 2006, Volume 8, Issue 3, Pages 70-74
The vibration testing analysis of blasting in Tai-Chang freeway show that it is chamber & deep-holepre-splitting blasting that can strikingly drop the seismic effect of chamber blasting, so it effectivelysolves some problems of slope stability, slope quality and safety of building & structure that blastingThe improved technique of chamber blasting is beneficial to extending its scope of application so that
Keywords: chamber blasting deep-hole pre-splitting blasting blasting vibration vibration testing analysis
Current Situation and Prospect of Precision Blasting
Xie Xianqi
Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 14-19
Precision blasting is different from control blasting, was regarded as the symbol of development newstage of engineering blasting.With regard to the prospect of precision blasting, following aspects should be studied furthermore: (1) In order to provide theoretical basis of explosive energy release and quantitative blasting designNumerical simulation was an important method for engineering blasting scheme optimization and blasting
Keywords: Precision blasting current situation information technology standardization prospect
Guo Chen, Zhaoqiong Zhu*, Jin Liu, Wei Wei
Frontiers of Medicine 2012, Volume 6, Issue 4, Pages 406-410 doi: 10.1007/s11684-012-0217-3
Keywords: esophageal pulse oximetry conventional pulse oximetry hypoxemia
A fast and accurate dynamic relaxation scheme
Mohammad REZAIEE-PAJAND, Mohammad MOHAMMADI-KHATAMI
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1, Pages 176-189 doi: 10.1007/s11709-018-0486-2
Keywords: viscous dynamic relaxation time step displacement error geometric nonlinear analysis
New technology of double-pipe protecting borehole wall blasting
Pu Chuanjin,Xiao Zhengxue,Zhang Zhicheng,Hao Yafei
Strategic Study of CAE 2009, Volume 11, Issue 8, Pages 88-92
Double-pipe protecting borehole wall balsting,a new control blastingand directional fracture controlled blasting.The characteristics of the new blasting technology, matching sets and explosion mechanism are detailedlyintroduced in the paper.The results of experiment on single borehole model blasting and tunnel diggingtesting indicate that it has very good blasting effect.
Keywords: blasting engineering double-pipe protecting borehole wall balasting sets blasting mechanism dynamic
Blasting Technologies of Decreasing Vibration in Subway Tunnel Underpass Adjacent Upper Buildings
Fang Junbo
Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 58-64
Reduce the blasting vibration is important for blasting excavation inproblems of shock conducting tube detonator delay number difficulty to meet large cross-section tunnel blasting
Keywords: blasting design parallel cut big empty hole delay- time initiation short- hole blasting
Xie Xianqi,Jia Yongsheng,Yao Yingkang,Sun Jinshan,Wu Xinxia,Liu Changbang
Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 65-71
Key technologies of precision blasting were put forward based on characteristics of urban viaductblasting demolition in complicated surroundings.and sequenced collapsed dynamics model were established for quantitative blasting design.Technologies of water pressure blasting were applied in multi-cell box girder fragmentation.The rationality of blasting scheme and parameters were validated by physical model test.
Keywords: viaduct blasting demolition precision blasting instability model initiation network adverse effects control
Forecast and Measurements for Reduction of Dust in Demolition Blasting
Zheng Bingxu,Wei Xiaolin
Strategic Study of CAE 2002, Volume 4, Issue 8, Pages 69-73
A series of technical measurements for dust-laying in demolition blasting of building of a sport center
Keywords: demolition blasting dust forecasting reducing dust high pressure sprinking water film environment protection
Title Author Date Type Operation
The energesis and depressurization technology of filling solution cavity of high pressure and rich water
Zhang Mei,Zhang Minqing,Zhu Pengfei,Huang Hongjian
Journal Article
Safety assessment for buried drainage box culvert under influence of underground connected aisle blasting
Journal Article
Study on Blasting Fragmentation Control for Moderate Deep Hole in Underground Mine
Zhao Yanwei,He Dongmei,Li Xianglong,Liu Junxuan
Journal Article
Design,test and construction of the LKP1000-type movable shot blasting machine
Zhou Chang,Kan Rong ,Zhou Yi,Jiang Qin,Zhu Liang
Journal Article
Smart model for accurate estimation of solar radiation
Lazhar ACHOUR, Malek BOUHARKAT, Ouarda ASSAS, Omar BEHAR
Journal Article
Improving Internationally Core Competences Based on the Capabilities of Precise and Accurate Project
Zhen-you Li,Ji-shan He,Meng-jun Wang
Journal Article
The Vibration Testing Analysis of Chamber & Deep-hole Pre-splitting Blasting
Shen Zhenyu,Wang Xuguang,Yu Yalun,Liu Honggang
Journal Article
Esophageal pulse oximetry is more accurate and detects hypoxemia earlier than conventional pulse oximetry
Guo Chen, Zhaoqiong Zhu*, Jin Liu, Wei Wei
Journal Article
A fast and accurate dynamic relaxation scheme
Mohammad REZAIEE-PAJAND, Mohammad MOHAMMADI-KHATAMI
Journal Article
New technology of double-pipe protecting borehole wall blasting
Pu Chuanjin,Xiao Zhengxue,Zhang Zhicheng,Hao Yafei
Journal Article
Blasting Technologies of Decreasing Vibration in Subway Tunnel Underpass Adjacent Upper Buildings
Fang Junbo
Journal Article
Key technologies of precision demolition blasting of ultra-long urban viaduct in complicated surroundings
Xie Xianqi,Jia Yongsheng,Yao Yingkang,Sun Jinshan,Wu Xinxia,Liu Changbang
Journal Article