what is differences between solid slabe and deck slabe

11.3 Prestressed concrete slab bridges. 11.3.1 General arrangement. For the designer, the main difference between prestressed and reinforced concrete solid- slab bridge decks is that the self-weight deflections of the former are entirely cancelled by the effect of the prestress; fully prestressed slabs deflect upwards slightly 

A grid deck uses beams and diaphragms as the supporting structure. The supporting system of a grid deck is analyzed using a grillage analysis. A slab deck is one where the deck is analyzed as a plate. If the slab has a stiffness that is different in two directions (at right angles), then the deck is known and analyzed as an 

The results from practical tests are compared with a theoretic analysis, concluding consistency between theory and practice. The differences in deflections are very small, and explained by a slight difference in stiffness. (Table 1). Table 1. % of a solid slab. Bubble Deck solid slab. Same strength. Same bending stiffness.

The main diff. is slab is not a structural member. The beam takes the whole load which is coming from the slab. The slab transfers that load to beam. The beam then transfer that load to column. The slab is not designed for deflection. Instead, the Beam is designed for Deflection which is caused by thr Bending Moment And 

Shear • The main difference between a solid slab and a voided biaxial slab refers to shear resistance. Due to the reduced concrete volume, the shear resistance will also be reduced. • Near the columns, bubbles are left out so in these zones a Bubble deck slab is designed exactly the same way as a solid 

A concrete slab is a common structural element of modern buildings. Horizontal slabs of steel reinforced concrete, typically between 4 and 20 inches (100 and 500 millimeters) thick, are most often used to construct floors and ceilings, while thinner slabs are also used for exterior paving. Sometimes these thinner slabs, 

For instant, there are different types of slabs like: solid slabs, hollow/ribbed slab, waffle slab, and flat slab. So how does one choose the best type of slab for a building? what are the criteria one should look out for? Here, we will discuss the two most common floor types in Nigeria : Solid floor slab and Hollow 

Experimental Study of Thermal Actions on a Solid Slab Concrete Deck Bridge and Comparison with Eurocode 1. Show less Show all authors. Hugo Corres . The time period between November 19, 2009, and May 13, 2010, had no available data as a result of equipment failure. In general terms, the available information 

BubbleDeck is a biaxial technology that increases span lengths and makes floors thinner by reducing the weight while maintaining the performance of reinforced concrete slabs. The concept is based on the fact that the area between columns of a solid slab has limited structural effect beyond adding weight.

The potential for any contact is only theoretical because the balls do not perfectly fit between reinforcement bars and moves slightly during assembly / site concrete compaction so that some grout surrounds it and provides a measure of passivation. However, even if there were contact between the ball and the steel, the 

A deck is a platform that is usually light and suspended over something. A slab is best defined as a thick, flat and heavy sheet of stone, concrete or other

Slab with Steel Deck Sheets. by GRAPHISOFT and Concrete Slabs on Steel Decks are commonly used in today's architectural structures. It is very simple to create them in ARCHICAD's BIM environment, using such features as Complex Profiles, Composite Structures and Solid Element Operations. 1.jpg.

properties of Bubble deck slab based on various studies and researches done in comparison with the consisted of laying blocks of a less heavy material like expanded polystyrene between the bottom and top . Deflection of Bubble deck is 5.88% more than the solid slab as the stiffness is reduced due to the hollow.

evaluate the cracking performance of structural slab bridge decks and compare with that of bridges constructed with have been constructed within the last two years, a definitive relationship between the age of the bridge and the longitudinal cracks occur primarily on solid and hollow slab bridges. Curtis and White 

The main difference between flat slab & conventional slab-beam system is that the one is directly supported on the column while another system has a beam

RISAFloor assumes that each floor of your building has at least one, if not multiple decks on it. The program checks the unsupported spans of each deck, and uses the deck direction to attribute uniform floor loads to supporting members. In other words, decks affect the gravity design of the floor system.