Geotech Capstone (1)

8/9/2019 Geotech Capstone (1)

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Design of 5-Storey Commercial Building

Dalida, John Benedict M.

2014

Design of 5-Storey Commercial Building..........................................................................................................1

CHA!"# 1$ #%J"C! BAC&'#%()D.....................................................................................................*

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1.1 !H" #%J"C!$.......................................................................................................................................*+igure 1.1 Site ocation lan................................................................................................................*

+igure 1. ersecti/e 0ie of San Bartolome Comle2 Building.......................................................5

1. #%J"C! %BJ"C!30"S$.......................................................................................................................51.4 !H" C3")!$...........................................................................................................................................1.* #%J"C! SC%"S A)D 3M3!A!3%)S$...............................................................................................1.5 #%J"C! D"0"%M")!$..................................................................................................................

CHA!"# $ D"S3') 3)(!S.....................................................................................................................6

.1 Descrition of the Structure....................................................................................................................6CHA!"# 4$ D"S3') C%)S!#A3)!S, !#AD" %++S A)D D"S3') S!A)DA#DS..............................1

4.1 D"S3') C%)S!#A3)!S.....................................................................................................................1"conomical..............................................................................................................................................1

Constructa7ility........................................................................................................................................1

4. !rade %ffs..............................................................................................................................................14.4 Design Standards..................................................................................................................................1*

CHA!"# *$ D"S3') %+ S!#(C!(#".....................................................................................................18

*.1 Methodology..........................................................................................................................................18*. Structural Design...................................................................................................................................

+igure *.1 Structural Design +lochart..............................................................................................

'eometric Modeling................................................................................................................................

+igure *. 9hole Structure Model......................................................................................................

+igure *4 'round +loor +oundation lan...........................................................................................48

+igure *.5 ongitudinal +rame :A to D...............................................................................................46

+igure *. ongitudinal #oof Beam....................................................................................................4;

+igure *.8 ongitudinal 5 th+loor Beam...............................................................................................4;

+igure *.6 ongitudinal * th+loor Beam...............................................................................................*ecti/e of the ro>ect is to design a highay em7an=ment in comliance ith the necessary codes and

design standards to suort the Mau7an : !ignoan #oad that satisfy the folloing criteria relating em7an=ment$

imit settlement to an acceta7le amount

imit the time ta=en for an acceta7le amount of consolidation settlement to occur

ro/ide ade?uate sta7ility

ro/ide ade?uate 7earing caacity

ro/ide a latform for the road a/ement

1+4 P!#$CT SC#PS A(D ,)TAT#(S"

!he ro>ect focuses mainly on the folloing$

Designing of road em7an=ment for the Mau7an : !ignoan #oad reinforced 7y geosynthetics

ro/ide comlete lans and details of em7an=ment considering the settlement of em7an=ment and its

foundation in the design.

Designing of em7an=ment sta7ility 7ased on short and long term 7eha/ior of the em7an=ment.

!he ro>ect is limited in some asect of design and these are the folloing$

!he ro>ect is limited only to the design of em7an=ment and does not co/er its construction rocess.

!he designers did not conduct the actual soil analysis of the roosed site 7ut instead rely on the data

ro/ided 7y D9H.

!he ro>ect ill >ust introduce and ill not design other means that can accelerate the rate of em7an=ment

settlement including alication of re-comression and installation of /ertical drains.

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1+5 P!#$CT D/,#P)(T"

!he design ro>ect had undergone different stages in order to achie/e the ro>ect o7>ecti/es. Cited 7elo

@+ig. are the said design stages. 3t starts ith determination and concetualiEation of the ro>ect herein the

designers consider the clientIs need together ith the ro>ect 7udget and locations. !he designers then identify the

inut arameters needed for the ro>ect. After gathering the inut arameters, the designers ill no sight for the

ossi7le constraints for the ro>ect and ill then e2lore design alternati/es considering all the constraints. Definite

design for these alternati/es ill ne2t 7e underta=en then it ill 7e modeled in softare such as Settle 4D and

%ASS S%". Data results from the design rocess ill 7e analyEed and ill comare to each other. +inally, the

client ill decide hich design they ill accet for the ro>ect.

CHAPT! 2" DS&( (P'TS

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igure 1


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+igure .1 ersecti/e 0ie of +raming lan

2+1 Descrition of te Structure

!he +i/e @5-Storey Commercial %ffices Building is to 7e design as a #einforced Concrete frames along

trans/erse section and longitudinal section, e/ery floor has an access ele/ator located at the middle of the 7uilding

this ill ro/ide a comfort for the occuants and there is an access stairs 7oth sides of the 7uilding 7esides the

ele/ator. !here are * rooms at the ground floor, hile 5 rooms at other floor @ ndto 5 thfloor and has a to comfort

room for e/ery floor located at the 7ac= corner of the 7uilding hich are di/ided into to for 7oth male and female.

"ach room has a corresonding area and function as shon in ta7le .1.

Ta*le 2+1 !ooms Classification 3it corresonding area

!oom Descrition unction Area

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1 Admission %ffice @.


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+igure . 'round +loor lan

+igure .4 ndto 5th!yical +loor lan

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+igure .* +ront "le/ation lan

+igure .5 eft-Side "le/ation lan +igure . #ight-Side "le/ation lan

+igure .8 #ear "le/ation lan

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CHAPT! ." DS&( C#(ST!A(TS6 T!AD #S A(D DS&( STA(DA!DS

.+1 DS&( C#(ST!A(TS

conomic

As indicated 7y the client, the roosed ro>ect needs to 7e economical. !herefore, economic constraint is a ma>orconstraint for this ro>ect and really needs to 7e considered. Different methods of designing the em7an=ment onsoft soil may 7e effecti/e 7ut some are too costly. !he designers ill focus to the design methods hich erfectly fitthe soil condition ith reasona7le cost. Design cost may increase due to the need of the roosed design to ha/e along term erformance.

Sustaina*ility

!he design ill focus on long term design hich greatly affects the economic asect of the design hich is also aconstraint as stated a7o/e.

n7ironmental

Based on the soil in/estigation ro/ided in Chater , there are some soils along the soil foundation ofMau7an : !ignoan #oad hich as found to 7e soft soil. Soft or loose soils are incaa7le of suorting additionalloads so the design of em7an=ments on that =ind of soil ill 7e crucial. !he designers ill also focus on identifyinginno/ati/e materials and construction techni?ues to sol/e the ro7lems that ill occur regarding the roosedhighay em7an=ment design here soft soils are resent.

.+2 Trade #ffs

Based on the constraints stated a7o/e, to construction methodologies ere considered on the floor system

design to satisfy the re?uirements of cost and seed of construction. (sing the model on trade off strategies in

engineering design 7y %tto and Antoonsson, the imortance of each criterion @on scale 1 to 5, 5 ith the highest

imortance as assigned and each design methodologyIs a7ility to satisfy the criterion.

Design Constraints 3mortance @ scale 1-5 !o ay sla7 %ne ay sla7

"conomical @Cost 5 4

Constructa7ility @Construction

Duration

* 4 1

!%!A %/erall 24 5

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Ta*le .+1Design Trade #ffs

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Geotech Capstone (1)

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