Evaluating The Strength Gain And Structural Properties Of Self-Compacting Con...ijcite
Self-compacting concrete is identified as “highly flow able” and stable
concrete that can spread readily into place and fill the formwork without
any vibration and without undergoing any significant segregation. The
design of concrete mix is not a simple task on account of widely varying
properties of the constituent materials and many factors affect its target
value. The mix design problem is a multi-characteristic optimization
problem. However, in the present work, the problem is considered to the
single characteristic optimization problem and the characteristic to be
optimized strength of concrete. In the present paper, Okamora technique
has been applied to obtain optimum of SCC mix design to get the
mechanical and structural strength of concrete and cement is replaced
by GGBS and fine aggregate is replaced by Robo sand and the
experimentation work includes the fresh properties tests on SCC to know
the characteristic behaviour and the hardened properties of SCC is
determined to know the compression strength, split tensile strength,
flexural strength of beams and durability properties.
A Basic Frame Work For Formulation Of Road Safety Improvement Programijcite
Road accidents have increased and reached to an alarming point in past
few years in most of the developing countries including India. The
continued steep increase in the number of road accidents indicates that
these losses are undoubtedly inhibiting the economic and social
development of the countries and adding to the poverty and hardships of
the poor. Thus, there is an urgent need to take preventive measures to
reduce accidents and to develop road safety improvement program. This
study proposes a basic frame work for formulation of road safety
improvement program. The framework consist of four major stages i.e
Stage I ranking of safety hazardous location, stage II evaluation of
safety hazardous condition at different Section in road network, Stage III
prioritization of remedial safety measures and Stage IV selection of
safety measures (formulation of road safety improvement program) .
This study also presents the basic concepts to develop a methodology for
formulation of road safety improvement program. Thus, this study will
be useful for researcher and policy makers to develop a methodology for
formulation of road safety improvement program to select remedial
safety measures to improve safety on hazardous location in the road
network
Evaluating The Strength Gain And Structural Properties Of Self-Compacting Con...ijcite
Self-compacting concrete is identified as “highly flow able” and stable
concrete that can spread readily into place and fill the formwork without
any vibration and without undergoing any significant segregation. The
design of concrete mix is not a simple task on account of widely varying
properties of the constituent materials and many factors affect its target
value. The mix design problem is a multi-characteristic optimization
problem. However, in the present work, the problem is considered to the
single characteristic optimization problem and the characteristic to be
optimized strength of concrete. In the present paper, Okamora technique
has been applied to obtain optimum of SCC mix design to get the
mechanical and structural strength of concrete and cement is replaced
by GGBS and fine aggregate is replaced by Robo sand and the
experimentation work includes the fresh properties tests on SCC to know
the characteristic behaviour and the hardened properties of SCC is
determined to know the compression strength, split tensile strength,
flexural strength of beams and durability properties.
A Basic Frame Work For Formulation Of Road Safety Improvement Programijcite
Road accidents have increased and reached to an alarming point in past
few years in most of the developing countries including India. The
continued steep increase in the number of road accidents indicates that
these losses are undoubtedly inhibiting the economic and social
development of the countries and adding to the poverty and hardships of
the poor. Thus, there is an urgent need to take preventive measures to
reduce accidents and to develop road safety improvement program. This
study proposes a basic frame work for formulation of road safety
improvement program. The framework consist of four major stages i.e
Stage I ranking of safety hazardous location, stage II evaluation of
safety hazardous condition at different Section in road network, Stage III
prioritization of remedial safety measures and Stage IV selection of
safety measures (formulation of road safety improvement program) .
This study also presents the basic concepts to develop a methodology for
formulation of road safety improvement program. Thus, this study will
be useful for researcher and policy makers to develop a methodology for
formulation of road safety improvement program to select remedial
safety measures to improve safety on hazardous location in the road
network