PROBLEM: Project Name: Matabanako Elementary School Project Location: Taytay, Rizal Soil Characteristic: Soft Rock Concrete weight: 24kN/cubic meter Use wall weight from NSCP 2010 of 3.3kPa with 1m parapet at deck Floor to floor height 4m of 3-storey structure with roof deck Design as special reinforce concrete moment frame Typical beam is 250x500mm and typical column is 350x350mm Slab thickness is 150mm Consider stairwell as slab only Econcrete = 24.87 GPa Architectural Finishes o Include 20mm thick ceramic tiles on 25mm thick mortar on all places except roof deck o 15mm thick gypsum board on standard metal framing system o Include 0.10 kPa for MEPFS (utilities) Determine the following: 1. Design Shear. 2. Max. Total Base Shear 3. Min. Design Base Shear

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Q: Problem No. 1 A 250x450mm beam with a concrete cover of 40mm and stirrups of 10mm with fc' of 21Mpa…

A: b=250 mmd=450-40=410 mmfc'=21 MPafy=276 MPa

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Q: Q1: For the flooring slab system shown in Fig (1), compute positive and negative reinforcement for…

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Q: n has a simple sp n uses stress reli

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Q: 4) If the coefficient of resistance, R., has been found to be 410 psi for a solid one-way slab of 4…

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Q: for the slab shown below: 1- If the service dead load = 4 kN/m2, find the maximum live load can be…

A: As math type is not available, providing hand written solution

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A: This question is related to the Design of concrete structures from Civil Engineering.

Q: 3] A pre-stress concrete beam 300mmx500mm in section has a span of 6.6m and is subjected to a…

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Load and resistance factor design

Load and resistance factors design (LRFD), also known as Limit state design (LSD), refers to the design method used in building engineering. A boundary condition is a condition of a structure where it can no longer meet the relevant design requirements. The condition may refer to the load level or other actions on the structure, while the terms refer to the integrity of the structure, suitability for use, durability, or other design requirements. A structure designed for LRFD is limited to keeping track of all possible actions during its design time and is always ready for use, with the appropriate level of reliability in each boundary condition. LRFD-based construction codes clearly define the appropriate levels of reliability in their instructions.