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Precast Parking Garages

Precast Parking Garages

wbkengineers
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Precast Parking Garages

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  1. Precast parking garages

  2. Precast concrete parking garages Multilevel parking garages or car parks are buildings which are specifically intended to park vehicles. The most preferred building system for parking garages is a precast concrete structure made of precast concrete columns, beams, slabs and walls. Precast concrete construction is a technique where reinforced concrete building components are manufactured off-site and thereafter these precast components are transported to the construction site where they are erected by cranes. The precast concrete building components can either be reinforced with normal reinforcing bars or with high tensile prestressed strands. Some of the major advantages of utilizing a precast building system for multilevel parking garages are the super fast construction speed with durable precast components that result in a low maintenance building system which reduces the overall building cost. Additional advantages are the large spans that can be achieved with the prestressed precast slabs and beams and the increased fire resistance of precast concrete elements compared to other building materials. Furthermore beautiful architectural designs can be achieved with different colors and textures in the precast panels. Page 1

  3. Typical precast members for parking structures • Some of the most typical precast concrete members used in the construction of multilevel precast parking structures are as follows: • Precast columns • Precast beams • Precast spandrel beams • Prestressed double tee slabs • Precast shear walls • Precast ramp walls • Precast stair and elevator walls • Precast solid slabs Page 2

  4. Precast concrete columns The precast columns can be placed internally or at the periphery of the car park and they support the spandrel beams and inverted T-beams. Page 3

  5. Precast concrete beams The precast beams are resting on the columns and walls and they are supporting the precast slabs. Inverted T and L shaped beam sections are mostly used in precast parking garages. Page 4

  6. Precast concrete spandrel beams Precast spandrel beams are used at the exterior of the precast parking garage and they support the precast slabs and transfer their loads to the precast columns and precast walls. Page 5

  7. Precast prestressed double tee slabs Double tees are prestressed concrete slabs which are made of two vertical stems connected by a horizontal deck. Page 6

  8. Precast concrete shear walls The precast concrete shear walls are designed to withstand the lateral loads like wind and earthquake forces and they can be made as solid panels or with small openings for ventilation and lighting purpose. Page 7

  9. Precast concrete ramp walls Precast ramp walls are placed parallel the ramps inside the precast parking garage and they are generally designed to be part of the lateral load resisting structure. Page 8

  10. Precast concrete stair and elevator walls These precast walls are placed around the staircase and elevator shaft openings and are can be split in horizontal or vertical direction to create multilevel precast panels. Page 9

  11. Precast concrete solid slabs Precast concrete solid slabs are used to cover the elevator shaft and staircase shaft openings at roof terrace level. Page 10

  12. WBK Engineering Services Pvt. Ltd. About us WBK Engineering Services is a privately held structural engineering firm based in GurgaonIndia and is owned and managed by Dutch nationals Bob van Gils and Willem van Boxsel. The business activities started in India in 2005 and the company was officially registered as an Indian private limited company in the year 2010. Designing and detailing of precast concrete building structures are the main services provided by the company. Page 11

  13. WBK Engineering Services Pvt. Ltd. • Precast detailing services (in 2D and 3D): • Precast shop drawings • Precast panel detailing (mould / form details) • Precast fabrication drawings • Bill of materials • Quantity take-off • Precast erection drawings (plans, elevations, sections and details) • Precast connection details • Precast rebar detailing • Bar bending schedules Page 12

  14. WBK Engineering Services Pvt. Ltd. • Why choose us • Since 2005 we are providing precast detailing services to the global precast industry • We have successfully completed more than 500 precast detailing projects • We are exclusive design partner to several precast manufacturers in Europe • We are also actively involved in the Indian precast construction market • Excellent infrastructure and software technology • Flexibility and quick turnaround time • Our quality management system • Experience in precast detailing projects from small to big: • Worked on small size precast building projects (200 m2 / 2000 sq. Ft.) • Completed some large scale precast housing projects (+200,000 m2 / +2.0 million sq. Ft.) • Completed detailing of some large precast parking garages (+600,000 sq. Ft.) Page 13

  15. WBK Engineering Services Pvt. Ltd. • Our specialties and projects • Structural precast concrete (precast columns, beams, walls and slabs) • Architectural precast (precast staircases, balconies, walkways, etc.) • Precast façade / precast cladding / precast panels • Precast parking garages • Precast wall panel structures Page 14

  16. Contact information Company: Location: Activities: • WBK Engineering Services Pvt. Ltd. • B17/1, DLF phase 1, Gurgaon, 122002 • Haryana, India • Structural design and analysis • Precast concrete design and detailing • Precast 3D modeling and BIM • Engineering services outsourcing Contact: www.wbkengineers.com info@wbkengineers.com +91-124-4304580 Page 15

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