The Query Optimizer tries to select best plan for any query and it does that based on generating all possible plans, estimating cost of them, and selects cheapest costed plan. Estimating cos…Full description
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Ejercicios de usando la base de datos Adventure WorksDescripción completa
PROJECT
: REPUBLIC POLYTECHNIC POLYTECHNIC PROJECT
REF
: WELDING CALCULATION CALCULATION FOR REBAR JOIN
Objective
: Calculate and proposed welding welding length to rejoin the Rebar
Design Assumption 1. 2. 3. 4. 5. 6.
These designs have been done based on BS5990-1:2000. BS5990-1:2000 . Main Bar size Designed yield strength of reinforcement bar and shear link Fillet Weld Size Allowable Stress for Grade 43 steel fillet weld Strength for Grade 43 steel fillet weld
Calculation A. Main Rebar Fillet Weld Size
= 6 mm
Throat Length, a
= 0.7 x 6 mm = 4.2 mm
Length required for welding, L w
=
= 224 mm Effective length of weld for both sides
=
= 112 mm ≃ 115 mm Actual length of weld for both sides
