US1010131A - Dam construction. - Google Patents

Description

w. s: EDGE. -DAM GONSTIUG'HON. A

dA PPLI0ATI0I- FILED 'EB. 17. 1911.

2 SHEETS-snm a.'

Patented Nov." 28, 19.11',

w1TB STATES. PATENT GFFICE.

vWALTER S. EDGE, OF NEW YORK, N. Y. l

, 11AM oonsrmrcrion.

Specification of Letters Pate-nt.

Patented Nov. 2s, 1911.

Application led February 17, 1911. Serial No. 609,236.

To all whomfitfi'nay concern: Beitv known-that I, VAILTER S. Ence, a. citizen ef the United' States, and a resident of New' `York city, in the'county of New York and State of NewI York, have invented certain new and useful Improvements in Dani Constructions, of which the following is a specification.

' My invention relates to dainconstruetions, and the object of my invention is to provide an improved constructioninV which concrete is used and reinforced by metal rods in such i a manner as to brace and strengthen the whereby the expansion and contraction of the structure as a. whole, will not cause the deck of thedam to crack, by reason of uneven 'expansion between the concrete and reinforcing rods.

A further object is to yprovide exceptiony' ally strong' joints between the buttre'sses and sidewalls and to provide at these junctions, pillarconstructions which extend from the base of the (lain to thedeck, and Where thought to be necessary, to' strengthenthese pillar portions with metal reinforcement.

The deck may be supported by thev but.; tresses and walls, or maybe formed integral, vdepending on local conditions and the spe-- ciiic plans furnished by the engineer, in charge of the work.-

AIn the drawings which form a part o this' specification,` the deck is shown as formed integral with the walls'andbut- -tresses v Referring to said drawings, Figure 1 is a cross sectional view through a. dam einbodvl i'n'g my invention. with portions of thewall broken away to disclose certain features'of constru'etion. Fig; Q is a plan view of. av .portion of the dam. Fig. 3 is a rear. View of a'portion of the dam, Fig. 4 is a. sectional View through a portion of the deck to illustrate 'the location of the reinforcing rods.

,. Fig. '15 is a view of a ,portion of the .deck/fo further illustrate the arnangement of the reinfotciiig rods embedded therein, itfbeiiig un- Ailerstood-that the rods are shown as exposed 'crete at the junction 11, and corbels 18 atrthezjunction ot vthe deck vand walls 14, each of which extendl troni 4forthe purpose of clearness only. -Fig. is' a plan View of the walls and buttresses with the pillars/formed integral, and all of samereinforced by metal portions, the deck being removed.

The dani consists primarily of an inclined upstream deck l0 supported by vertical walls l1l running parallel to the stream, and inclined walls or buttresses llel1 and 11a extending across the stream and the walls and buttressesjoined integrally where they cross each other. By this arrangement-a series of rectangular walls are provided, on the tops of which the deck 10 is supported.A It will therefore be seen thatlthe deck may be divided up intorectangular slab-like sec-' tions, the ends .of each section extending half-way `across the' thickness of each wall, so that-fthe weight of water being known which the deck and walls-must support, the thickness and strength of the Adeck and walls mayy be easily ascertained. `Each Section may be formed with `expansion joints in which the reinforcing rods extend from wall 4to wall only, as illustrated in Fig. 5, and series of rods 12 and .13, crossing each other and placed nearer together near the middle of the walls lthan they are spaced adjacent thereto, to more perfectlyfcarry the load, as will be readily'. understood. -By this arrangement each section` becomes 'a unitconstruction and the thickness of the deck and the reinforcement may he varied at different portions 'of the structure to most perfectly carrythe load and resist 'the strains set up. If desired, each section of' the deck may be cast. separately and laid in position and secured to the Walls in any proper manner.

The inclined walls or buttresses 14 which extend across the stream are reinforced in those cases where the dam issifficiently'high to need reinforcing, by rods '15 which may extend 'from wall to'wall as illustrated in Fig. 3, or may extend unbroken across the stream if preferred, entirely embedded in the said walls.- The walls 11. running parallel to the stream may also be reinforced by the Arods 1G, which extend from wall Ito wall, or continuously the entire length there! of, ,as desired. .To further strengthen t-hc construction. corbels 1i' are formed vof con-1 'if the deck and walls Wall to wall, as will be readily understood.

of ythe deck, tlie water,

' buttresses which extend with,

n liigli temperatures, or otherwise Where cement can be saved by reinforcing or Where great strength is required, pillars 18 are constructed integralvitli the Walls, by forming fillets 19, which extend from top to bottoni oii the walls, and thus permit of tlie Walls being made of less thickness, since the fillets serve to stilien tlie construction. In cases -Where greater strength is needed, these pildani, falls first on the npper side ot tliis Wall and flows down over same, t-lins preventing noise and the ground from being Washed away to e certain degree, byA the Water,

The dein may be floor when built on a poor icundation, but in the vpresent drawings the buttresses are shown as resting in trenclics'in die4 groen Openings may be provided 'from cell te` cell throughv tlie supporting wells through Wliicli entrance 'can be made tor purposes et inspection, and to permit the escape oi Water in caseof e. leali in the decir. The cells formed between the walls ina-y be filled Witli loose rock or earth wli'ere saine is plentiful and can be obtainedata lowcost, thus giv ing.,-` greater Weigl'it to tbe construction ind permitting the walls to be built Wit'n less concrete, thereby reducing tbe cost ot ccnstruction.

By the' construction oit a dani es above specified the dain may be built et a low cost and oi" great strength end durability.

Havine' tlins descr. tied inv invention. l2 l y 1 claim a deelt supported by across tlie stream, tlie Walls of which are inclined at en angle il. A dani embodying to the Vertical, substantially as set forth.

2. A. dem embodying a deck supported by bnttresses which extend across the stream, the Walls ot which are inclined et an angle to die verticzrlgfland .Walls extending across said buttresses and termed integral therewith.

3. A dam embodying a deck supported by buttresses which extend across the stream, the Wallsl of which ere inclined at en angle to the vertical, and walls extending across said bnttresses and 'formed integral theren and corbels placed on said malls .at the junction of said decir.

e. A. dein embodying a decl; snpperted by providedI Wit-ii Vat solid buttresses which extend ecrcss tlie streeni, tbc wallsof which are inclined et an angle to the vertical, and means for bracing seid but-tresses and extending at right angles' thereto.

5. A dein embodying a decl; supported by buttresses which extend across thestrenrn, the 'elle of which fare inclined an angle to the vertical, and walls extending across said bnttresses and formed 'integral tbe-re- With, and pillars orined atv the jnncticn ef said Walls andbuttresses.

G. A. dani embodying a deck supported by buttresses which extend Vacross tlie streem, the walls o which are inclined.. at en angle te the vertical, and Walls extending across said buttresses and formed integral there with, and pillars having reinforcing ineens embedded therein.

7. A. dani embodying a deck supported by buttresses nfliicli extend across 'the stream, the Walls of which are inclined et an 'angle to the vertical, and Walls extending sacross seid buttresses and termed integral there- Witli, and a pillar containing a spiraliT formed rod embedded therein.

Si. .fr dani embodyingl a deelt support fl by butt-fesses which extend across tlie stream, tlie Walls ot' which are inclined at an :ingle to the vertical, and Walls ventending across aid bnttresses and formed .integral Vthere with, and a plurality of pillars eacli'cenining a -spirally formed red embedded therein.

dem embodying e decir supported by bnttresses Wliicli extend ecrcss tbe tbe walls of nbicb are ii'iclined to tbc Vertical, and walls er; ending' sicrcss seid bnttresses formed integral there with, iid buttrcsses nai/ing rcintorcii'ig rods embedded tlicrein and extending1 from one sider Wall to tie adjacent side Wall as fertili.

etree 10. darn embodying a ."ecl supported y bnttresses wliicli extend aci the stream, the Wells nii which inclined et an angle to tbe Averticed, and walls extending' across bnttresses and iornied 1ntegral therewith, seid bnttresses baring re infor-cine* rods .ei'nbedded tberein and er1:- tending troni one side will to the adjacent sidewall, and reinforcing rods embedded in said Walls.

11. A dam embodying a deck supported. by buttresscs Wliicli extend -across tlie stream, the Walls ot n'liicli are inclined at :in angle to tbe vertical, and Walls extend ine; acrcss said bnttresses and iorined int therewith, seid bnttresses bevingg reIN iegral v 1 1 .v intorcing rods embedded tlierein .and tending from Wall to wall. sind reinforcing rods embedded in Walls and extending troni buttress to bnttress l'l. A dem embodying; a t

sections, eacli section of wbr is provided v4With.reinf o'rcing extend. from las set forth.v

supporting said. deck,

ysaid bttresses and corbels carried; by-said wal1s,each ,of said sections having 'reinforcing -rods'embedded therein which" extemil from buttress- 'to v buttressabovesa corbels,4 l f 14. vA :demi-embodying.afgaan which' is s`a1d..but'tresse` s and supporting :said deck,

erei4 which extend' from 15. a. :aan 'embodying'.,affdeck Wma' 2c.

.lfsupporting said deck, walls extending af'srossA j-s'aid buttresses- 'and supporting said deck,

"divided into sections, -inclined -buttresses each -ofsaidsections havingreinforcin'g rods embedded therenwhich extend'from 'vbuttressQ to -buttress,

andA rodsr'exten'ding across said first-rods wall which is 'inclined from-:the-'vei'tical-'and 1 supporting said deck' and: extending' 'beyond downstream lside' "thereof, t he' 'rcar-side the ofI which serves a Wae-tshedfor vthe .Water which may 'flowfoveri thetop"v` ofthe dam, substantially-.as -fs'et forth.-

17. A dani embodying by a plurality of buttresses space spaced apart from and a' plurality of walls across said buteach other andV extending` tresses and serving to brace the same in position.

18. A darn embodymga deck,

ach other from buttress to buttres's,

. fesses Walls extending'a'acro'ss of "said- A :sections having Y reinforcing' said walls .and but-tresses.A y

20; A dam embodying a deck, a p1ual-ity.;r

- and extending a deck suiported;

apart from each other and extending from side to` side'of the stream and supporting' said deck,

--andetnding from side to -side of the streain and supporting said deck, a plurality of fwalls spaced apart from each other and extending across said buttresses and serving to brace the same in position, and reinforcing rods embedded in said walls and but'- tresses.

19. .A dam embodying a deck, a plurality of buttresses spaced apart from each other and extending from .side to side of the 'to brace the same in position, said buttresses and'said walls being formed integral with the deck', and reinforcing rods embedded in of buttresses spaced apart from each other-,

from side to 'side of Lne stream' said deck, a plurality of. Awalls spaced apart rom'each other' adenand supporting stream and supporting said deck, a-plurality -of walls spaced apart from .each other and 'extending lacross said buttresses and serving tending across saidbuttresses -11nd servingw buttress.

121. A 'dam embodying'. a deck, 5, pluflity of buttress'es spaced apart from each -ther 4*and extending from sideto side ffthe stream and supportingsaid deck, a plurality' across said buttresses and serving to brace the'same in position, reinforcing rods embedded in saidwalls and buttresses,

and a pillarhaying reinforcingfm'ans em bedded'therein and located attin` junction 0f the' Walls and buttresses andformed in. tegral therewith. l i. l

l v Signed at New Yorkcity in the county ot New York and State 'of N'ev'gY-Ork this 15th day of FebruaryA .n1 911 Witnesses:

' FRANK M. ASHLEY,

JosnPH H. MEL

ilopies of this patent may bc/fobtained for ve cents each, by addressing the Commissioner of Patents,

' Washington, D. C.

.WALTER s. EDGE.

to. brace' the` lsaine 'in Lposition=, and a .pi11ar...70 formed Vat 4thc .junction of each wall yand fromJ-wall-te wal 1,the' 'rods being' spaced .nearer together as they- "approach the center of thewalls, substan-Av j tiallyv-as described. j :16. 'A dam embodying ani nc1in edv decka Tof Walls spaced apart from eachother and vextending so'y

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