Persentation About FOUNDATION

7/23/2019 Persentation About FOUNDATION

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PERSENTATION ABOUT FOUNDATION

FOUNDATION

1.Preface

The foundation is a basic part of construction or construction thatserves to prop up the existing buildings on top of her to be forwardedevenly into the soil. There is also another sense which states that it is thefoundation construction accounted for in a way that can guarantee thestability of the building on its own weight .

The foundation is part of the construction that serves to place theburden of building and continue to be distributed from top to groundstructures basic foundation strong enough to hold him without theoccurrence of differential settlement on the system structure to build.

To select the type of foundation that is adequate, to consider whether thebase is suitable for a variety of circumstances on the ground and whetherthe economic foundation that allows it to be completed according to thework schedule.

The following points should be considered in choosing the type offoundation:1. The state of foundation soil

2. The limits due to construction at the top upper structure!". #ircumstances surrounding area locations$. The time and cost of work%. &turdy, rigid and strong

'enerally, the basic foundation soil conditions have varied characteristics,various parameters which affect the characteristics of the soil, amongothers, the influence of ground water level resulted in heavy volume ofdifferent land inundated with water submerged land is not the same eventhough the type of soil.

The type of soil with physical and mechanical characteristics of eachprovide a strong value of the land supporting different. Thus the selection of the type of foundation to be used must be adapted to the various aspects of land at the site where the building will be constructed.

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( foundation must be well planned, because if the foundation is notplanned properly there will be part of a larger decline than the surroundingparts.

There are three criteria that must be met in basic planning, namely:1. The foundation must be placed precisely, so as not to landslides due tooutside influences.2. )oundations should be safe from the sliding bearing capacity.". The )oundation should be safe from excessive settlement.

2.Kinds of foundation and brief explanation

1. FOUNDATION PI!

*ile foundation is a foundation that is usually used in the ground + theground is soft, marshy ground with a small capacity . &o pile foundationconstruction land is a foundation that can withstand the force orthogonal tothe axis of the pole by absorbing bending





2. FOUNDATION "TON!

The foundation stone is a foundation which is usually used in buildings +simple building , usually worn on a 1 +storey building , which is located veryclose to the ground hard , too, if the ground is very difficult because of the

rocky excavated .

#.FOUNDATION $%I&K

rick foundation is the same as the foundation stone , the foundation isusually made at the 1st floor of the building , which is located very close tothe ground hard .





'.FOUNDATION T!APAK(FOOTPAT

The soles of the foundation is usually used for multi+storey buildings ,are almost never made for building simple story first because it is usually asimple building load floor 1 is already sufficiently supported by the

foundation stones times.(nd when the soil is hard enough in up to 2meters ! .





).FOUNDATION "in*s

The wells are used for the foundation of hard soil depth of more than 2 m, but less than $ m.*ondasi pitting it made its way round to digging into thehard soil , then filled the concrete without reinforcement .





+. FOUNDATIONU,pa*

foundation pedestals found in wooden houses , traditional houses , orhouses ancient.





-. The foundation raft

-hen at shallow depths encountered soft ground to put the foundation ,then the solution can use a foundation raft , but it is also useful foundationto support columns that were located too close together it is impossible tobe fitted with the palm of one by one , the solution used as a strength . trueraft foundation is reinforced concrete plate

.FOUNDATION &onstruction &ob/ebs .

This foundation is a conventional shallow foundation , a combinationbetween a flat concrete slab foundation system with a continuousimprovement system ground . This foundation use the land as part of thefoundation structure itself . &pider nests foundation can be carried out at 2

to floor building which was built on land with low bearing capacity . -hileon the ground with a high carrying capacity , can be used on buildings over floors .

#ontinuous thin concrete slab underneath the rib + stiffened by thin verticalrib is relatively high , so that the overall shape of the box upside down . /ib+ rib rigid upright and are arranged to form a triangular plots with rigid





relationships rigid ! . /ib + rib is made of reinforced concrete . -hileexisting cavity below the rib plate between the rib + filled with improvedsoil 0 sand is compacted , layer by layer by 2 cm .

aybe so many kinds of foundation in this world but we can3t tell you one

by one,4ust this we knowed and usual we in the pro4ect of building or

houses.

-e apologi5e if we have mistakes to explain about the foundation.(nd

finally with all due respect we close our presentation of this.

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