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q why we need transition slabs in bridgesin a number of designs transition slabs are provided on the approach to bridges for example soils in
stress corrosion of pre-stressing steelstress corrosion is crystalline cracking of metals under tensile stresses in the presence of corrosive agents
spalling reinforcement for pre stressing works in anchor blocksreinforcement of anchor blocks in prestressing works usuallycomprises equilibrium
q explain shear stiffness in elastomeric bearingfor elastomeric bearing shear stiffness is a significant parameter for design since it influences the
shear lag in typical box-girder bridge for multiple-cell box girders there are normally two arrangements first one is that independent cells are
reason of loading on alternative s to obtain maximum positive moment in a of a continuous beam to attain a maximum sagging moment in a
q purpose of dowel bars in elastomeric bearingelastomeric bearing is generallycategorized into two types free andfixed for fixed types bridge deck is
q what are the parasitic forces for prestressingin statically determinate structures prestressing forces will cause the concrete structures to end
q show the overlays on concrete bridge deckafter years of servicing some overlays can be applied on the top surface of bridges overlays on concrete
q one-way pre stressing vs two-way pre stressingat the time of pre-stressing operation at one end frictional losses will take place and the
q local scour at obstructions in riverswhen the water flow in river is deflected by obstructions such as bridge piers scouring would occur arising
q show the limitations of grillage analysisin designing the number of cells for concrete box girder bridges in case depth of a box girder bridge
q knife edge loads ndash representation of wheel axlesin bs5400 traffic loads for ha loading are given by uniformly distributed loads along loaded
presence of bridge piers across a stream causes constricted flow in the openings due to the decrease of width of stream owing to presence of the
q show the earth pressure on abutmentthe magnitude of earth pressure coefficient in calculating the earth pressure on bridge abutment
q show the excessive movement joints in bridgesmovement joints are generally added to bridge structures to accommodate movements because of
dimples in polytetrafluoroethylene ptfeptfe is a fluorocarbon polymer that possesses good chemical resistance and can function in a wide range of
q advantages of continuous multiple- deck over simply supported multiple- deckmovement joints are generally added to bridge structures to
the two sides of a triangle are 17 cm and 28 cm long and the length of the median drawn to the third side is equal to 195 cm find the distance from
i need help on my assignments that i need to submit in 10 days there are total 3-4 assignments on two different subjects 1 2-3 assignments in
q what is the cost of phoenix activityphoenix activity has a range of impacts on the australian economy employees lose entitlements when phoenix
contributes to violence in our society others point out that television contributes to the high level of obesity among children now we may have to
1 joe and sam each invested 20000 in the stock market joes investment increased in value by 5 per year for 10 years sams investment decreased in
effect of curing conditions on strength porosity absorptivity and shrinkage of concrete in hot and dry climateabstractthis term paper will study the
many medium-to-large information services units for modern business have reorganized to be decentralized with an emphasis on dynamic teams