Proposed design of a four storey reinforced concrete building at Cavite State University, Cavite City Campus / by Mar R. Avilla

Design Project (BS Civil Engineering) Cavite State University.

Includes bibliographical references.

College of Engineering, and Information Technology (CEIT)

AVILLA MAR R. BAGANO ROBERT F. DIGO ANNALYN C., DINGLASAN ANNALISSA F. Bachelor of Science in Civil Engineering, Cavite State University, Indang Cavite. April 2003. PROPOSED DESIGN OF FOUR - STOREY REINFORCED CONCRETE BUILDING AT CAVITE STATE UNIVERSITY, CAVITE CITY CAMPUS. Adviser: Engr. Marcelino A. Dagasdas Jr.

The design project was conducted at Cavite State University, Cavite City Campus from July 2002 to March 2003 and was evaluated on the second week of February at the College of Engineering and Information Technology, Cavite State University. It aimed to prepare the architectural plan of the four - storey building Including the floor plan and elevation; section perspective; site development plan; plumbing, electrical and sewerage layout; apply knowledge in structural design; determine the detailed cost estimates of the project; and prepare the scaled model of the design four-storey building. The built-in capability of STAAD III linear analysis based on the stiffness within the elastic limit of the material was presented. Structural analysis involving modeling of the loads and the structural form work was done. Parameters like shear, reaction and moments were obtained. The ultimate strength design (USD) was used in determining the most economical sections. The principles and considerations in designing a building were safety, economical and aesthetic.
As As' b d d' Ec Es fc' fy В P Pb a Ac Ag Ast At C NOTATION -Area of non-prestressed tension reinforcement in mm² -Area of compression reinforcement in mm² -width of compression face of member in mm - distance from extreme compression fiber to centroid of tension reinforcement which is called effective depth in mm -depth of centroid of compression steel for compression face -Modulus of elasticity of Concrete in MPa - Modulus of elasticity of Steel in MPa -specified compressive strength of Concrete in MPa - Specified yield strength of non-prestressed reinforcement in Mpa -factor depending on the value of fc' -As/bd - Ratio of non-prestressed compression reinforcement - reinforcement ratio producing balance strain condition -strength reduction factor -depth of rectangular stress block area of concrete core of spirally reinforced compression members measured to outside diameter of spiral -gross area of column section -total area of longitudinal reinforcement -area of structural steel shape, pipe or tubing in a composite section -distance from extreme compression fiber to neutral axis - Cc -Concrete covering Ce Cm Cq Qs I EI Ec fs h Ig k N Pb Pc Pn Po Pu r La Ld Le -gust factor coefficient -Factor relating actual moment diagram to an equivalent uniform moment diagram -Pressure coefficient - wind stagnation pressure -importance factor -flexural stiffness of compression member -Modulus of Elasticity of Concrete -tensile unit stress in the longitudinal reinforcement -overall thickness of member -moment of inertia of gross concrete section about a centroidal axis neglecting reinforcement -effective length factor for compression members. - number of steel bars required -nominal axial load strength at balance strain condition -critical load - nominal axial load strength at a given eccentricity -nominal axial load strength at zero eccentricity -On factored axial load at given eccentricity - radius of gyration of cross section of a compression members -additional embedment length at support or at point of inflection -development Length - equivalent embedment length of a hook Mn Mc Mu M₁ M₂ 8 ( Es S db €s Ab Vu V Z Rw S W T - Asfy(d-a/2)nominal moment strength ACI -ultimate moment - Magnified factored moment -ideal moment strength of concrete steel couple -ideal moment strength of steel couple -moment magnification factor -constant value -compression steel strain -tension steel strain -spacing of stirrups or ties -nominal diameter of bar -area of individual bar -factored sheer force of section -seismic Load - seismic zone factor -Site coefficient for soil characteristic -fundamental period of variation - American Concrete Institute ASEP - Association of Structural Engineer of the Philippines ASTM - American Society of Testing Material

Submitted copy for the University Library 05/19/2003 DP-86