SEISMIC LIQUEFACTION ANALYSIS OF CAPITAL REGION OF ANDHRA PRADESH STATE, INDIA

Liquefaction is a phenomenon happens in a loose, fully saturated cohesionless soil in undrained condition subjected to cyclic loading. During liquefaction of the soil lost its shear strength when the mean effective stress is made equal to zero due to the progressively increasing excess pore water pressure. Liquefaction may cause failure of foundations, resulting in collapse of structure, even if the structure is designed as an earthquake-resistant. Liquefaction depends on characteristics of subsurface soil. Amaravathi is a new capital of Andhra Pradesh State, India. The construction activities in the capital region are swiftly increasing. It is essential that the new structures constructing in capital should be assessed for liquefaction susceptibility. In the present investigation an attempt has been made to assess the liquefaction susceptibility of various sites in the capital of Andhra Pradesh State, India. The liquefaction analysis is carried out by using simplified method which mainly relies on Standard Penetration Test (SPT) value

Studies on Hexagonal Wire Mesh-Reinforced Crushed Stone Dust

Crushed Stone Dust (CSD), which is a waste product from an aggregate crusher, could be used as a pavement layer. To improve the tensile strength of CSD, it is worthwhile reinforcing it. In the present study an attempt has been made to reinforce a loosely and densely compacted CSD layer with Hexagonal Wire Mesh (HWM) placed in various positions. The results indicate that the California Bearing Ratio (CBR) value is improved by the placement of HWM in CSD. Field Rutting studies were also conducted on test tracks made of unreinforced and reinforced CSD layers. The rut depths were significantly reduced due to the inclusion of the reinforcement in the CSD layer

Synthesis and electrochemical studies of the 4 V cathode, Li(Ni2/3Mn1/3)O2

10.1016/j.jpowsour.2006.03.046Journal of Power Sources1602 SPEC. ISS.1369-1374JPSO

Metal oxides and oxysalts as anode materials for Li ion batteries

10.1021/cr3001884Chemical Reviews11375364-5457CHRE

Effect of MgO addition on the ionic conductivity of LiGe2(PO4)3 ceramics

10.1016/S0167-2738(03)00032-8Solid State Ionics1593-4357-367SSIO

Electrochemical properties of carbon-coated CaWO4 versus Li

10.1016/j.electacta.2005.03.007Electrochimica Acta50275305-5312ELCA

X-ray photoelectron spectroscopy and electrochemical behaviour of 4 V cathode, Li(Ni1/2Mn1/2)O2

10.1016/S0013-4686(03)00088-4Electrochimica Acta48111505-1514ELCA

Layered manganese oxide with O2 structure, Li(2/3)+x(Ni1/3Mn2/3)O2 as cathode for Li-ion batteries

10.1016/S1388-2481(02)00392-2Electrochemistry Communications48633-638ECCM

Electrochemical kinetic studies of Li-ion in O2-structured Li2/3(Ni1/3Mn2/3)O2 and Li(2/3)+x(Ni1/3Mn2/3)O2 by EIS and GITT

10.1149/1.1521754Journal of the Electrochemical Society1501A1-A13JESO