US3815368A - Method for installing concrete anchor piles in situ - Google Patents

Method for installing concrete anchor piles in situ Download PDF

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Publication number
US3815368A
US3815368A US00380917A US38091773A US3815368A US 3815368 A US3815368 A US 3815368A US 00380917 A US00380917 A US 00380917A US 38091773 A US38091773 A US 38091773A US 3815368 A US3815368 A US 3815368A
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Prior art keywords
overburden
pile body
cavity
pile
extent
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US00380917A
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L Turzillo
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Individual
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Priority to US00380917A priority Critical patent/US3815368A/en
Priority to CA191,440A priority patent/CA961283A/en
Priority to GB935074A priority patent/GB1429107A/en
Application granted granted Critical
Publication of US3815368A publication Critical patent/US3815368A/en
Priority to JP49082348A priority patent/JPS5043710A/ja
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles

Definitions

  • 3,541,798 shows such an arrangement in which a tie-back rod extends at an angle to the horizontal centrally through a cavity drilled through the overburden, to be anchored in a concrete base or anchor'pile in the underlayer below the overburden.
  • the method of the present invention has particular utility for producing an anchor pile in an earth situs, as foranchoring a vertical retaining wall against movement of an overburden.
  • a hollow shafted auger may be drilled into the situs at a downward incline with reference to the retaining wall, and at a substantial angle to a slippage plane of the overburden, for example, to form a cavity of predetermined depth in the earth retained by the wall.
  • the auger is withdrawn from the cavity while replacing the removed earth with fluid, self-hardenable, cementitious material to form a pile body having an elongated tension element or anchor rod positioned centrally there through as for anchoring attachment to the wall.
  • a suitable hollow shafted auger is screwed into said body to remove an axially centered core of the cementitious material therefrom and to form a second cavity with a substantial extent of the anchor rod exposed within the cavity.
  • the retained cementitious material including at least a small thickness thereof adhered to or within the wall of the original cavity, is allowed to become set or at least partially hardened.
  • the earthern wall of the original cavity will be protected by a thickness of cementitious material of sufficient consistency to prevent'ingress of the sur rounding earth into the second cavity around the rod, and thereby to obviate any chance of the overburden applying unwanted radial tension to the rod.
  • a selective extent of the anchor'rod within the redrilled cavity may be removed, as by disconnection of the rod at a screw threaded coupling or joint at a preselected depth in the cavity, thereby to facilitate removal of overburden above a given level upon completion of the work which required provision of the retaining wall in the first place.
  • a general object of the invention is to provide an improved method for installing a tie-back pile in an earth situs, as for affixing an earthretaining wall against movement of an overburden in an earth situs, in a man ner by which the overburden is prevented from apply? ing damaging radial tension to a tie-rod extending between the pile and the retaining wall.
  • Another object of the invention is to provide a method for installing a tie-back anchoring pile in a
  • FIG. I is a vertical crosssection, partly broken away, through an earth situs and illustrating a com pleted step of the improved method by which a hollowshafted auger has been screwed into an earth situs to define a cavity of requisite depth for installing a rod-reinforced concrete pile, or an anchor-pile, as for anchoring an earth retaining wall.
  • FIG. 2 is a view corresponding to FIG. 11, in which the auger has been operated first to remove the augered earth from the cavity, and then to fill the cavity with fluid cement mortar for forming a concrete pile body with an anchor rod centered therein.
  • FIG. 3 is a view corresponding to FIG. 2, illustrating a further step of rotating the same or a different auger through an upper axial extent of formed pile body while the mortar is still in partly set, but relatively fluid con- I sistency, andotherwiseoperated to form a new cavity of like extent with the reinforcing rod therein.
  • FIG. 4 is a view corresponding to FIG. 3, showing the completed anchor pile, in which the rod is anchored to the retained inner extent of now solid concrete pile, with the outer end of the rod affixed to a tension applying device secured to the retaining wall to hold the freely centered same in place.
  • FIG. 1 of the drawings there is illustrated earth drilling equipment 10, of .known type such as disclosed in Turzillo U.S. Pat. No. 3,464,216 and by which a hollow shafted auger 111 has been passed through an aperture means 12 in a vertical earth retaining wall 13, and selectively rotated into the earth S behind the wall, thereby to define a first cavity 14 of predetermined depth or extent presented at a downward angle to the vertical plane of the retaining wall, and to a substantial inward depth beyond a soil slippage plane P.
  • a tension rod 15, centered within a hollow shaft 16 of the auger may be associated with a bit or other suitable closure member 17, releasably attached to the inner end of the auger as shown in FIG.
  • the rod 15 may be of a type adapted to be axially manipulated to knock the bit v 17 from the auger shaft, in the manner disclosed in pumped into the cavity, from the lower end of the auger, to replace the earth removed from the cavity in timed relationship with progressive withdrawal of the auger until the cavity is filled with cement mortar around the rod and then the auger is fully withdrawn, whereby a pile body 20 is initially formed with the rod centered through the same, as shown in FIG. 2.
  • the same or a different hollow-shafted auger of smaller diameter may be screwed axially into said pile body to define a new cavity or hole 14a of the same or reduced diameter, which is thereby lined with a thickness or layer 22 of the aforesaid cement mortar adapted to set in due course, after removal of the newly inserted auger.
  • the layer 22, upon becoming at least partially hardened or set, serves to prevent ingress of the overburden into the new cavity 14a and thereby obviates tensional restraint which would otherwise be applied to the portion of the tension rod presented above the slippage plane.
  • the upper extent 15a of the rod 15 may be removed, as by unscrewing the same at the coupling 24, located just above the anchoring pile portion a of the pile 20 retained below the slippage plane P. Removal of the upper part 15a of the'rod '15 in this manner makes it possible to excavate earth to any desired level above the retained portion 20a of the anchor pile 20, after the retaining wall 13 has served its purpose and is no longer needed at the situs. After said removal of the rod part 15a the redrilled hole 14a may be filled with earth or other loose material, thereby to provide additional support of the overburden prior to said removal of the retaining wall 13, for example.
  • a method as for producing an anchor pile in an earth situs such as in a location including an overburden comprising; forming a reinforced pile body of fluid, self-hardening cementitious material in a pile cavity extending through the overburden and into the situs inwardly of the overburden, with at least one elongated tension element extending through the formed pile body; screwing a hollow-shafted auger about said at least one element and into the formed pile body while the cementitious material thereof isin set, but somewhat unhardened, penetrable condition, thereby to define a new cavity therein through which a part of said at least one element extends substantially-freely of the overburden; and allowing the remainder of the formed pile body extending inwardly of the new cavity to harden, with an inner extent of said element anchored in said hardened remainder of the pile body.
  • said at least one element is rigid and includes a selectively removable extent thereof freely presented within the new cavity, and wherein the steps of the method include removal of at least a part of the free extent of therigid element from said anchored inner extent thereof.
  • a method of producing an anchor pile in an earth situs such as in a location including an overburden comprising the steps of: screwing a hollow-shafted auger into the situs to predetermined depth and loca' tion to define a cavity therein passing through the overburden, by removal of the augered material; progressively withdrawing the auger from said cavity and replacing the removed material with fluid, selfhardenable cementitious material to form a pile body with an elongated rigid tension element positioned lengthwise therein said pile body extending through the overburden and into the situs inwardly of the overburden; screwing a hollow-shafted auger about said element and into the formed pile body while the cementitious material thereof is in unhardened, pentrable condition, thereby to form a new cavity around the rigid element in the area of the overburden; and allowing the remainder of the formed pile body extending inwardly of said new cavity to harden, and thereby anchor said rigid element thereto with an outer extent of the rigid tension element above said area of

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
US00380917A 1973-07-19 1973-07-19 Method for installing concrete anchor piles in situ Expired - Lifetime US3815368A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US00380917A US3815368A (en) 1973-07-19 1973-07-19 Method for installing concrete anchor piles in situ
CA191,440A CA961283A (en) 1973-07-19 1974-01-31 Method for installing concrete anchor piles in situ
GB935074A GB1429107A (en) 1973-07-19 1974-03-01 Method for installing concrete anchor piles in situ
JP49082348A JPS5043710A (enrdf_load_stackoverflow) 1973-07-19 1974-07-19

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Application Number Priority Date Filing Date Title
US00380917A US3815368A (en) 1973-07-19 1973-07-19 Method for installing concrete anchor piles in situ

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US3815368A true US3815368A (en) 1974-06-11

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US00380917A Expired - Lifetime US3815368A (en) 1973-07-19 1973-07-19 Method for installing concrete anchor piles in situ

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US (1) US3815368A (enrdf_load_stackoverflow)
JP (1) JPS5043710A (enrdf_load_stackoverflow)
CA (1) CA961283A (enrdf_load_stackoverflow)
GB (1) GB1429107A (enrdf_load_stackoverflow)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886754A (en) * 1973-07-27 1975-06-03 Lee A Turzillo Method of extending augered pile cavity through rock or like obstruction
US3999391A (en) * 1975-06-12 1976-12-28 Meredith Drilling Co., Inc. Tie-back anchor components and method for a shoring system
US4036026A (en) * 1974-07-05 1977-07-19 Kabushiki Kaisha Takechi Koumusho Method and apparatus for establishing an anchor
US4055051A (en) * 1976-01-08 1977-10-25 The United States Of America As Represented By The Secretary Of The Interior Unitary drill bit and roof bolt
US4253781A (en) * 1979-03-08 1981-03-03 Philipp Holzmann Aktiengesellschaft Method and an apparatus for providing a grouted anchorage against hydrostatic pressure
US4718791A (en) * 1985-11-15 1988-01-12 Schnabel Foundation Company High capacity tieback installation method
US4750887A (en) * 1986-08-11 1988-06-14 Simmons Walter J Anchor bolt assembly
US4970835A (en) * 1989-06-06 1990-11-20 Harmon Rick A Wall anchoring device and method of installation
EP0665337A1 (en) * 1994-01-27 1995-08-02 Hollandsche Beton Groep N.V. Method for fitting a grouted anchor for anchoring revetment walls, buildings, bank protection works, quay walls and the like and grouted anchor which can be used for carrying out this method
US6588986B1 (en) * 1999-09-23 2003-07-08 Forasol International Sa Device for drilling and anchoring and process for placing grout anchors
US6672806B2 (en) 2000-11-22 2004-01-06 Forasol International Sa Device for drilling and anchoring and process for placing grout anchors
US6793445B1 (en) * 1999-03-31 2004-09-21 Paul Charlton Method and apparatus for insertion of rock bolts
US6908258B2 (en) 2003-07-11 2005-06-21 James E. Timmerman Methods and apparatus for maintaining seawalls
US20050232700A1 (en) * 2003-07-11 2005-10-20 Timmerman James E Methods, systems and apparatus for maintaining seawalls
US20080083565A1 (en) * 2005-02-28 2008-04-10 Roussy Raymond J Method of geothermal loop installation
US20090065255A1 (en) * 2005-02-28 2009-03-12 Roussy Raymond J Method and system for installing geothermal transfer apparatuses with a sonic drill
WO2009103149A1 (en) * 2008-02-22 2009-08-27 Roussy Raymond J A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit
US20090211811A1 (en) * 2008-02-22 2009-08-27 Roussy Raymond J Method and system for installing geothermal transfer apparatuses with a sonic drill and a removable or retrievable drill bit
US20100040419A1 (en) * 2005-02-28 2010-02-18 Roussy Raymond Method and system for installing micropiles with a sonic drill
US20100155141A1 (en) * 2005-02-28 2010-06-24 Roussy Raymond Method and system for installing geothermal transfer apparatuses with a sonic drill
CN102535455A (zh) * 2011-05-27 2012-07-04 李宪奎 一种旋喷锚桩的形成方法
CN103726498A (zh) * 2014-01-21 2014-04-16 山东正元建设工程有限责任公司 一种纤维袋注浆扩体预应力锚杆及使用方法
US8943775B2 (en) 2011-03-23 2015-02-03 Michael William Binns Wall system using T-shaped blocks
CN104695435A (zh) * 2015-04-07 2015-06-10 兰州理工大学 一种自锁锚固纤维锚杆及施工方法
CN106013143A (zh) * 2016-05-20 2016-10-12 中铁十六局集团地铁工程有限公司 一种地下工程抗浮体系施工用锚杆及施工方法
CN112031000A (zh) * 2020-08-28 2020-12-04 浙江钱塘江水利建筑工程有限公司 一种水利边坡开挖预支护装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135361B (en) * 1983-01-17 1986-01-22 Cementation Piling & Found Ground treatment
FR2574442B1 (fr) * 1984-12-07 1987-07-31 Crambes Michel Procede pour le compactage des terrains et la construction d'ouvrages dans le sol enrobes de terrain compacte ou decompacte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363422A (en) * 1965-03-19 1968-01-16 Lee A. Turzillo Method and apparatus for anchoring a tie-down bar in an earth situs
US3541798A (en) * 1969-04-18 1970-11-24 Harry Schnabel Jr Method and structure for shoring a lateral face of an excavation
DE1945493A1 (de) * 1969-09-09 1971-03-11 Cementation Company Ltd Verfahren zum Herstellen einer Kabelverankerung
US3650112A (en) * 1970-09-21 1972-03-21 Howlett Machine Works Method of shoring and apparatus therefor
US3754401A (en) * 1971-12-29 1973-08-28 J Lipow Earth anchor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222959Y2 (enrdf_load_stackoverflow) * 1971-09-02 1977-05-25

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363422A (en) * 1965-03-19 1968-01-16 Lee A. Turzillo Method and apparatus for anchoring a tie-down bar in an earth situs
US3541798A (en) * 1969-04-18 1970-11-24 Harry Schnabel Jr Method and structure for shoring a lateral face of an excavation
DE1945493A1 (de) * 1969-09-09 1971-03-11 Cementation Company Ltd Verfahren zum Herstellen einer Kabelverankerung
US3650112A (en) * 1970-09-21 1972-03-21 Howlett Machine Works Method of shoring and apparatus therefor
US3754401A (en) * 1971-12-29 1973-08-28 J Lipow Earth anchor

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886754A (en) * 1973-07-27 1975-06-03 Lee A Turzillo Method of extending augered pile cavity through rock or like obstruction
US4036026A (en) * 1974-07-05 1977-07-19 Kabushiki Kaisha Takechi Koumusho Method and apparatus for establishing an anchor
US3999391A (en) * 1975-06-12 1976-12-28 Meredith Drilling Co., Inc. Tie-back anchor components and method for a shoring system
US4055051A (en) * 1976-01-08 1977-10-25 The United States Of America As Represented By The Secretary Of The Interior Unitary drill bit and roof bolt
US4253781A (en) * 1979-03-08 1981-03-03 Philipp Holzmann Aktiengesellschaft Method and an apparatus for providing a grouted anchorage against hydrostatic pressure
US4718791A (en) * 1985-11-15 1988-01-12 Schnabel Foundation Company High capacity tieback installation method
US4750887A (en) * 1986-08-11 1988-06-14 Simmons Walter J Anchor bolt assembly
US4970835A (en) * 1989-06-06 1990-11-20 Harmon Rick A Wall anchoring device and method of installation
EP0665337A1 (en) * 1994-01-27 1995-08-02 Hollandsche Beton Groep N.V. Method for fitting a grouted anchor for anchoring revetment walls, buildings, bank protection works, quay walls and the like and grouted anchor which can be used for carrying out this method
NL9400121A (nl) * 1994-01-27 1995-09-01 Hollandsche Betongroep Nv Werkwijze voor het aanbrengen van een groutanker ter verankering van grondkerende wanden, bouwwerken, oeverbeschoeiingen, kademuren en dergelijke, en groutanker die voor het uitvoeren van deze werkwijze kan worden gebruikt.
US6793445B1 (en) * 1999-03-31 2004-09-21 Paul Charlton Method and apparatus for insertion of rock bolts
US6588986B1 (en) * 1999-09-23 2003-07-08 Forasol International Sa Device for drilling and anchoring and process for placing grout anchors
US6672806B2 (en) 2000-11-22 2004-01-06 Forasol International Sa Device for drilling and anchoring and process for placing grout anchors
US6908258B2 (en) 2003-07-11 2005-06-21 James E. Timmerman Methods and apparatus for maintaining seawalls
US20050232700A1 (en) * 2003-07-11 2005-10-20 Timmerman James E Methods, systems and apparatus for maintaining seawalls
US7517175B2 (en) 2003-07-11 2009-04-14 Timmerman James E Method for maintaining seawalls
US8132631B2 (en) 2005-02-28 2012-03-13 Roussy Raymond J Method of geothermal loop installation
US8002502B2 (en) 2005-02-28 2011-08-23 Raymond J. Roussy Method and system for installing cast-in-place concrete piles with a sonic drill
US8210281B2 (en) 2005-02-28 2012-07-03 Roussy Raymond Method and system for installing geothermal transfer apparatuses with a sonic drill
US8136611B2 (en) 2005-02-28 2012-03-20 Roussy Raymond Method and system for installing micropiles with a sonic drill
US20080083565A1 (en) * 2005-02-28 2008-04-10 Roussy Raymond J Method of geothermal loop installation
US7647988B2 (en) 2005-02-28 2010-01-19 Raymond J. Roussy Method and system for installing geothermal transfer apparatuses with a sonic drill
US20100040419A1 (en) * 2005-02-28 2010-02-18 Roussy Raymond Method and system for installing micropiles with a sonic drill
US20100124462A1 (en) * 2005-02-28 2010-05-20 Roussy Raymond J Method and system for installing geothermal transfer apparatuses with a sonic drill
US20100155141A1 (en) * 2005-02-28 2010-06-24 Roussy Raymond Method and system for installing geothermal transfer apparatuses with a sonic drill
US20090065255A1 (en) * 2005-02-28 2009-03-12 Roussy Raymond J Method and system for installing geothermal transfer apparatuses with a sonic drill
US8118115B2 (en) 2008-02-22 2012-02-21 Roussy Raymond J Method and system for installing geothermal heat exchangers, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit
EP3239453A1 (en) * 2008-02-22 2017-11-01 Raymond J. Roussy A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit
US8074740B2 (en) 2008-02-22 2011-12-13 Roussy Raymond J Method and system for installing cast-in-place concrete piles with a sonic drill and a removable or retrievable drill bit
US7891440B2 (en) 2008-02-22 2011-02-22 Roussy Raymond J Method and system for installing geothermal transfer apparatuses with a sonic drill and a removable or retrievable drill bit
US20090214299A1 (en) * 2008-02-22 2009-08-27 Roussy Raymond J Method and system for installing geothermal heat exchangers, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit
US20090211811A1 (en) * 2008-02-22 2009-08-27 Roussy Raymond J Method and system for installing geothermal transfer apparatuses with a sonic drill and a removable or retrievable drill bit
WO2009103149A1 (en) * 2008-02-22 2009-08-27 Roussy Raymond J A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit
EP2247816A4 (en) * 2008-02-22 2013-10-09 Raymond J Roussy METHOD AND SYSTEM FOR INSTALLING GEOTHERMIC HEAT EXCHANGERS, ENERGY PACKS, CONCRETE CARBONES, MICROPHILES AND ANCHORS ON THE BASIS OF A SOUND DRILL AND A REMOVABLE OR REPAIRABLE DRILLING CROWN
US20110100713A1 (en) * 2008-02-22 2011-05-05 Roussy Raymond J Method and system for installing geothermal transfer apparatuses with a sonic drill and a removable or retrievable drill bit
US8943775B2 (en) 2011-03-23 2015-02-03 Michael William Binns Wall system using T-shaped blocks
CN102535455A (zh) * 2011-05-27 2012-07-04 李宪奎 一种旋喷锚桩的形成方法
CN103726498A (zh) * 2014-01-21 2014-04-16 山东正元建设工程有限责任公司 一种纤维袋注浆扩体预应力锚杆及使用方法
CN104695435B (zh) * 2015-04-07 2016-05-25 兰州理工大学 一种自锁锚固纤维锚杆及施工方法
CN104695435A (zh) * 2015-04-07 2015-06-10 兰州理工大学 一种自锁锚固纤维锚杆及施工方法
CN106013143A (zh) * 2016-05-20 2016-10-12 中铁十六局集团地铁工程有限公司 一种地下工程抗浮体系施工用锚杆及施工方法
CN106013143B (zh) * 2016-05-20 2019-01-29 中铁十六局集团地铁工程有限公司 一种地下工程抗浮体系施工用锚杆及施工方法
CN112031000A (zh) * 2020-08-28 2020-12-04 浙江钱塘江水利建筑工程有限公司 一种水利边坡开挖预支护装置

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Publication number Publication date
GB1429107A (en) 1976-03-24
CA961283A (en) 1975-01-21
JPS5043710A (enrdf_load_stackoverflow) 1975-04-19

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