what is the deferent between ribbed slab and flat slab

Comparison between Ribbed Slab Structure using Lightweight

Structural analysis is the force acting on different parts of the structure that can There are two significant types of slabs, solid slab and flat slab but the loads and . comparison between one way ribbed slab with lightweight foam concrete and


also known as two way ribbed flat slab and it includes recesses between the ribs. Waffle slabs have economical and constructional benefits. They are used for

Cost Comparison Between Different Types of Reinforcing Concrete

This study has found the best alternative among the types of concrete slabs in terms of cost. The study focused on four types of slabs: flat slab, two ways, ribbed

?????? ??? ? Solid Slab & Flat Slab & Hollow blocks Slab & Waffle

Aug 15, 2016 thanks for invite some details flat slabs based directly on columns without The reinforcement is located between the blocks inside the ribs.

(PDF) Comparison between Ribbed Slab Structure - ResearchGate

Full-Text Paper (PDF): Comparison between Ribbed Slab Structure using ere are two significant types of slabs, solid slab and flat slab but the loads . After that, the development of cellular concrete continued in Sweden but with different

16 Different types of slabs in construction Where to use? - Civil Read

Waffle slab is a reinforced concrete roof or floor containing square placed on shuttering then reinforcement is provided between the pods and longer distances than flat slabs as these systems are light in weight.

Evaluation of dynamic behavior of waffle slab to gym center - Scielo.br

In fact, flat slab can be an uneconomical option, because it requires high The waffle slab behavior is intermediary between plate (concrete slab), grillage of beams slab, ribbed inclined, and board beams, which is analyzed in three different

Flat Slab and Ribbed or Waffle Slab Secrets - My Civil

Secrets behind Flat Slab and Waffle Slab all you need to know including column as column is supporting the beam, then from column it goes to the foundation as that means Beams and Slabs are not two separate member, but two different


Waffle flat-slab systems have been widely used in residential and office buildings in A recent survey of construction practices in southern Spain from 1970 to the . deformation, but also important positive strains in the previous (different) sign.

Advantages and Disadvantages of Flat Slabs - Civil Engineering

A flat slab is a two-way reinforced concrete slab that usually does not have due to its advantages over other reinforced concrete floor system in different cases.

Taxonomy - Flat slab/plate or waffle slab [LFLS]

Unlike flat plates, flat slabs have capitals and/or drop panels at the tops of A simplified ding of a flat slab / plate or waffle slab structure (adapted from: A.

What is the difference between a flat slab and a ribbed slab? - Quora

Sep 7, 2017 Two way slabs directly supported on columns are called flat plates. The main limitation of flat slab is the problem posed by resisting two-way

Ribbed or Waffle Slab System - Advantages & Disadvantages

Ribbed slabs are suitable for medium to heavy loads, can span reasonable Slab depths typically vary from 75 to 125 mm and rib widths from 125 to 200 mm.

Shear wall Locations with Flat Slab and its Effect on - IJESC

The author studied three systems, flat slab, ribbed slab, and paneled beam comparison of the difference between the earthquake behavior of buildings with

Flat Grid / Waffle Slab - SlideShare

Jan 10, 2016 Flat Grid Slab / Waffle Slab Information. Strht lines run the entire width and length of the slab, generally raised several inches from the surface. ? These Connectors Different Types of Pods ? Wall connectors ? Clits ? Pods

10.1 Final skripsies

The objective of this study is to compare different concrete construction Do structural requirements influence the choice of slab type? 2.2 Solid Flat Slabs . The distance that a slab is required to span between columns will have a great . Also commonly known as waffle slabs, the term “coffer slabs” could also be.

analytical study of punching shear on waffle slab with different rib sizes

waffle slabs are very similar to that of flat slabs, the shear capacity is relatively between the waffle slab models of different sizes, providing more depth in slab.

Ribbed Slab with Various Topping Thicknesses - AIP Publishing

Ribbed slab provides lighter slab than an equivalent solid slab which helps in reducing the weight with its voids. from the external ribs and propagates toward the internal rib. replacement of reinforcement in the flat slab with SF [7]. The different parameters were in terms of topping thickness and all samples were.

Ribbed and waffle slabs - The Concrete Centre

Ribbed slabs are made up of wide band beams running between columns with narrow ribs spanning the orthogonal direction. Normally the ribs and the beams

Grid model for the non-linear behavior of R/C flat-slab - POLITesi

tion of frame cut from slab structure, at the bottom on the left cross section of .. and lightened slabs (waffle slabs), suited for medium-big spans (Fig. 1.4). . to subdivide the slab-beam in different elements in correspondence of the changing of


It study three systems, flat slab, ribbed slab, and panelled beam slab. moments between slab and columns that may trigger a progressive building collapse.

analysis and design of flat slabs using various codes - International

The slab directly rests on the column and load from the slab is directly As per local conditions and availability of materials different countries have adopted different me Eurocode 2 is applicable for ribbed reinforcement with characteristic.

seismic load analysis of different rc slab systems for tall building

It study three systems, flat slab, ribbed slab, and panelled beam slab. The three concrete slabs are ductile, and balanced moments between slab and columns.

Cost Comparison between Frames with Solid Slab and Ribbed - Irjet

There are three essential types of slabs; solid slab, Flat slab To undertake a comparison between solid and ribbed slab . Among different construction.

Cost Comparison Between Frames with Solid Slab and Ribbed Slab

To undertake a comparison between solid and ribbed slab adapted or not well . The differences in construction methods between different .. Comparative Study of Post Tensioned and RCC Flat Slab in Multi-Storey Commercial Building.

Estimating the Economic Quantities of Different Concrete Slab Types

optimum quantities, rebar percentage, concrete slabs, cost estimation, quantity of solid, hollow block, flat slab and waffle slab based on the simplified design Superimposed load is ranged between (0.15 – 0.25) t/m2, live load is ranged