THE DISTRIBUTION OF SOIL PRESSURES
E ' UNDER PAVEMENTS

THESIS FOR DEGREE OF B. S.

1

F. N. CAWOOD C. W. GOHR

1926

 

 

 

 

THES\S

If”)
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C. {a I g, Ix , ' , ' («Lt ”an:
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I_
kffi.‘ f

Ill msnnmmr or 8011. mam mm “ms

Autumnal»
bot-alt)“

THE MIMI“! MAT! COLL-IO!
O!
mxwm MID mun IOIEHGI

l]

r‘. l; mu 0; II; upm-
mum.- m m D0370.

of
lunch:- 0! 301....

in. 1916.

I\

mun.

he must nee! fer leteeee Italy ef enmede countie- 1e
«Nut 1: the fiber ef nip-eh “11““ Intel heve reenltel :- the
tenureetthehereeerteeeebeve 1:. new tum-o then-entire”
”mute-nee eteeneretereeleeent theeutheput. Lerner
elite et tretfle net be eeeeueree. the (teeter ounce fer team.
Previeee reel elebe were net define! for inter- etreqth, tut tether
etulfer-thleheee. hpleeee it'eetee thietendheenepluee
m an. " '

nun eyed creme eueh reeulte in high up» etreeeee eel
huh etreeeee reeultnc tr- the am tending te uéreeee truck lee“
Meet the emtr: melt in the agetmtien e: men: tnee e! reel
ens-teen. Whether or not then condition ere the reenlt of adequate
leve they.» tenet nu. future. Bone epeeleed leedreguletlea
eleun he nae ht etul there in the queettee of economic leelgn. le-
eue fer ulter- etreugth end net for utter- thick-en.

rreeeet epeeifleetlem cell for ulter- tueteeee ever e11
eleeeee e! e011. We will ettqt te ehee he- experllent flu indieete
ee um neel fer miter. etreecth epeeirieetione mun. epeoifle
Mflflmh ten-gamut» etpeve-eet rqerlleee of tneet
«n er eub eefl «Mitten.

fie mete ee eley. leel. er peet eene net we eat ended
fillet-en tile e nah leeeer tuck-en I111 euffloe en the nere eteble
eeue eeeh W er (revel. A greet teete my be eevet by the preper
teem et eeurete reede. ' .

Illieetiee et {entree ny leed one te nete thet thereie
e-ethiu ere-g with the preeent reel. deeign. Peihree en eeiie of
high heeriu peter tote]. 17%. tile under ee- condition feileree en
leeheerieceoileereeehighee70%. Ougrevelendeemieoiie m1-
ereeereee leveexteiéemiereneeenydueto feeltyeeletnetiee.‘
a». tigeree weld further intieete thet elite:- etrenth beige
eheuil mine the eheelete miter. eeetiee (nip.

a. nut ilperteht heel ie the «cor-nu. or the beet-inc
peter er the different eeile end the ietenining et the mi— deei
Me. The letter. eet hy the etete lee. leevee the deter-hing er
the heerinc peter of the different eleeeee of eeile alone.

he grater yert e! the tile eno'el to thie theeie tee
epent in the deeige ef eh inetment thet‘weuld eeeeretely neeeere
eeil preeeeree. In the eeeetreetiee et thie emu-eta we etteqted
te tint e Ieeee ei leeenring the menu directly under the percent
iepeleupereeeere inch. nieeppereteeveeooeetrueteitre-e
eeetiec nehieed inte the ieeirei ehepe with en eleetrie eeneetien
ell 1W eo eemeetei thet t. the lieyhrep vee eehjeeted to
peeeere it Ileneetel eeoi eeqietee the eieetrie eiueit eel lit the
light. Airue than“ ineheve the aiming-until. theeeneeetiee
‘I hate. indieetel hy the light pin; out. At thie point the eoii
memeeeitheeiryreeeueveeeeenee tohe inequiiihri-ee thet
theeirpreeeere ieyeuleyereqeereinehmneneitheeeiipreee-

 

are in genie yer eqnere inch Inner eny 10‘.

W ram“: ; eletehee ef appnrntne. tut elnh. 10nd.
nee-Tunic"- ehteineihyeneri-ent eneeieh 8’ by 12- by".
he neenrney en! plenenhility er the inetr-ent nee neeerteined in
the unenrenent of the eeii preeenre through the detn obtained.

' hen e ”Or preeentei hetere the inerienn need sullen ieeeeie-
tien. mince, illineie., hy a. 6. Shirley.

 

DETAIL DRAWING of PRESSURE APP/{RA TUS

     

  

Fave/wed Wn‘h (g
I

,g‘Sfove Ball's W3:

 

 

 

 

 

T°E View

£2091“ __ ,,i , _,i m,

‘ lnsfrumern‘

3*
h

 

 

 

 

.i\ :% Jade new J
1—.

Drawing of Concrete .S/ab Showmy Locaf/an

of Insfrumenf

 

 

Ml:

DIS/‘aflce from Read/n98 In
origin 0 In Inches lbs. per .59. In.

6 ———————————————— 9.8

5—————-———— -——.9./

l0 ——————————————————— 8.8

12 —————————— ————82

I4 ——————————————————— 90

/ ————————— ——————-—//.o

la ——————————————————— 12.5

20 ——————————————————— /L5

22 —————————————————— ILZ

24 ——————~———————————-——/0;6

26 _________________ 7'6

za———————-——~———————-——Zo

50 —————————————————— 5.5

32 —————————————————— 4.3

3; ——————————————————— L5

36 ———————————————— 90

1.0on gap/190’ a/ony can/e, fine of (aflCrel‘C’ 8/05

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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III I I I k In I II I

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III IflIvayIIfi I I II II

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III I \m II A I In I
2/1. ah. H M 9 .0 7 6 5 4 3 2 I 0

 

 

{95 963mm, 30‘ 6Q\ 5 “.3:ka xtukxhxxatx

024eammmwwmnynmwmwxw

Dlsfance 1/7 Inches from 0/1910

 

@105 3/Iowmy Disfrlbuf/on of Pre33ure

 

 

 

DATA OR LOADS
'OMtI of cm: 080‘.

fete). i'rnoh Weight 88.600!I
he Beer Iheele 10.600!
heft Rent- Wheel 9.450!

WWW 9.450!

eeeeeeeeeeeeeeee

Mounties er ieel tote). hen preeeure

tietrihntien - "in; one err-em en
mi“ eereee eleh.

"lg. “0312.“ ”O

§E§§§§§§

' " 311.501!“

" " 111.8816]! _ Mineeienietien
a - sum-use .9450
21:22
" "17.5.1060 ~11erre:
" " x 7.0- 1000 Very close oheoh. hey
" “25.15:”! eruynetherepreeente-
" " 34.3.“! tire.

N N I . 1.. “-fl
“3’

 

 

 

 

 

A eqiete eoil W
nyperetne ie repreeentei hy
W MW. mum:
metre nee. '17 eene.
I“. .11 11¢“- !130 00.-
neetione enl eoil meme
lit-min: inetrnnent. -

“Miami-MO
‘iohndeqlhtelylho—lperk
“.mmteneime
eeetinchy-enneotriuenl
etmhelte.nlnlthepreeenre
linelendingeneyfreninetrn-

uttegeceendm.

     

 

 

thie ie e We tel” . liehigen Home hem loot
heating on! anoint one royroeente pehnhly the nut ontie-
futon my of “than! n fin roulette! tor rend he... I!
neeneoteuevetionet themeuipete-terieleutho
replacing nnoonnd neterielo with thet at out which in one
at the heet ot honing eoile. i'hie ie one at the tint u-
pon-ate et thie kin! envied on hy the etete. it my er
nynotyroveeneeeeetnl’eeeeneeineflerteeonntenom
eehevin‘highheoringyowerit nethomtinea. the“
' my e1" under trnttio he to the “in et the edgee.

A-

 

Genolueien

In thie thoeie we hevo ettempted to deeign e oeil prou-
nre .eeenring epperetne end indiuto the ueeo and neeoeeity of each
en epperetne. IJ."hie thoeio on. non. only e eterter in non preeenre
enelyoie.

Anolyeie .ny proceed elonc line et,-

. 1. Field enlyeie ot oeil preeenro end diwioien ot eoilo eo nee:
ee yeeeihlo end no to their lend hoot-in. eapneity.

2. ‘ Leon-Ills theoltuto'lhelldho lending. Ind dint-co
roe-nation.

I. A. etndy ot the'treetIent et enheeil tor the prevention et eh-
eerytieh.

e. theettoetthui'endtroeeinheenyenthoenheeil. ietho
We‘vol‘otthooeilfiieh reenlte inthohoo'iuend the
hreelin den. ot yew-onto.

8. the further eleeeitieetien ot oeil under ditmont audition.
.inly the .eietnre eentent ot eneh.

6. thedeeinet enrtneo to-netrength etehole roedhedet
nniter. degree.

7. rinelly the Nation et oeil ehenetorietiee to the extent
thetelleeileee'nhoeeqerodtoeeet etenderdendtheeeeyetu-
etie o’eretiene eid in the deeign in miter. etreegth enrteeo ova
entire leyth.

 

 

      

      

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