共搜索到655条信息,每页显示10条信息,共66页。用时:0小时0分0秒712毫秒
水平封底隔渗帷幕深度hs与厚度hg的关系 Fig. 3 Relationship between depth hs and thickness hg of jet-grouted bottom sealing curtains 1) 当基坑宽度B一定时,随着深层水平封底隔渗帷幕厚度hg增加,深层水平封底隔渗帷幕深度hs不断减小. 2) 对于基坑深层水平封底隔渗帷幕可能发生的"失稳破坏"及"渗透破坏.... 然而,在现场实际施工中,考虑到安全储备和诸多不确定因素并参照相关工程施工经验,基坑深层水平封底隔渗帷幕厚度hg保守设计为5.0 m,即最终确定基坑深层水平封底隔渗帷幕深度hs与厚度hg的设计值分别为14.0 m和5.0 m,具体设计图如图4所示. 图4 基坑深层高压旋喷封底加固设计示意图 Fig. 4 Design diagram of jet-grouted bottom sealing......
thin foils for TEM observation from corresponding locations in the weld. The thin foils for TEM were then polished by jet electro-polishing employing a solution of 70% methanol and 30% nitric acid......
, 28(3): 461-468. [3] SUN Ya-li, LIU Qing-cai, HUANG Xin, ZHANG Fa-xing, YANG Jian, MEI Hua. Effect of jet milling on micro-strain behavior and rupture behavior of agglomerates of ultrafine WC powders......
wake using synthetic jet actuation[J]. Experimental Thermal & Fluid Science, 2013, 46: 89-102. [19] KAWAI H, OKUDA Y, OHASHI M.Near wake structure behind a 3D square prism with the aspect ratio......
fluid-like state at the interface and promotes "jetting" phenomenon. According to Ref. [28], jet formation leads to good bonding. For a lower loading ratio (R=0.6), the maximum pressure of 1.5 GPa......
J. Cent. South Univ. (2020) 27: 1880-1890 DOI: https://doi.org/10.1007/s11771-020-4415-x A non-monotonic blow-off limit of micro-jet methane diffusion flame at different tube-wall thicknesses LI... Germany, part of Springer Nature 2020 Abstract: In order to provide guideline for choosing a suitable tube-wall thickness (d) for the micro-jet methane diffusion flame, the effect of tube-wall thickness......
De-jun. In-situ solidification/stabilization of heavy metals contaminated site soil using a dry jet mixing method and new hydroxyapatite based binder [J]. Journal of Hazardous Materials, 2019, 369......
: 10.1243/09544070JAUT O211. [7] GOWDAGIRI S, CESARI X M, HUANG Ming-di, OEHLSCHLAEGER A. A diesel engine study of conventional and alternative diesel and jet fuels: Ignition and emissions......
composites using a low-velocity, high- particle-concentration two-phase jet in a solid rocket motor [J]. Carbon, 2014, 67: 140-145. DOI: 10.1016/j.carbon. 2013.09.072. [8] ZHANG Zhong-bin, LI Fang, CAO Li-hua......
: 1082-1090. [3] SHI Yi, ZHANG Wei-zhao, CAO Jian, EHMANN K F. Experimental study of water jet incremental micro-forming with supporting dies [J]. Journal of Materials Processing Technology, 2019, 268......