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Seismic behavior and mechanism analysis of innovative precast shear wall involving vertical jointsSUN Jian(孙建), QIU Hong-xing(邱洪兴) (Key Laboratory of Concrete and Prestressed Concrete Structures... vertical joints, an experimental investigation and theoretical analysis were successively conducted on two test walls. The test results confirm the feasibility of the novel joints as well as the favorable......
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track bed with damper fastener on vertical curve bridges QI Shaoxuan1, REN Juanjuan1, WU Jiang2, LIU Xueyi1 (1. MOE Key Laboratory of High-speed Railway Engineering, Southwest Jiaotong University... principle of wheel/rail system dynamics and the multi-body system dynamics theory. The influence of the different train speeds, the different gradient differences of track and the different radii......
gradient. But the case is not true with high plastic clay. On the basis of the traditional and classic consolidation theory of vertical drains, supposing that v is exponentially related to i, and taking...; 文章编号:1672-7207(2015)03-1075-07 Analytical solution for consolidation by vertical drains with exponential flow under vacuum preloading LI Feifei1, 2, XIE......
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Numerical model of soft ground improvement by vertical drain combined with vacuum preloadingWU Hui(吴辉), HU Li-ming(胡黎明)(State Key Laboratory of Hydro-science and Engineering (Department of Hydraulic... in the advancement of soft soil improvement techniques. Vacuum preloading combined with vertical drains has been proved to be an effective method in the treatment of soft foundation. A three-dimensional numerical......
J. Cent. South Univ. Technol. (2008) 15: 801-807 DOI: 10.1007/s11771-008-0148-y Cemented backfilling technology with unclassified tailings based on vertical sand silo WANG Xin-min(王新民)1, ZHAO Bin... settlement and continual slurry preparation without hardening in vertical sand silo were eventually realized by the addition of an effective flocculating agent (NPA). The results show that the sedimentation......