US20030084630A1 - Perimeter walls - Google Patents
Perimeter walls Download PDFInfo
- Publication number
- US20030084630A1 US20030084630A1 US10/272,281 US27228102A US2003084630A1 US 20030084630 A1 US20030084630 A1 US 20030084630A1 US 27228102 A US27228102 A US 27228102A US 2003084630 A1 US2003084630 A1 US 2003084630A1
- Authority
- US
- United States
- Prior art keywords
- perimeter wall
- load bearing
- wall
- elements
- bearing element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000004567 concrete Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 10
- 239000011440 grout Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
Definitions
- the present invention relates to methods of forming a foundation structure and, in particular, to the construction of perimeter or retaining walls.
- perimeter walls are designed essentially to act as earth or soil retaining structures, e.g. basement structures, storm water tanks and traffic underpasses etc.
- the retaining walls comprise a series of piles (such as bored, CFA or secant piles), diaphragm walls, sheet pile walls or ‘post & plank’ schemes.
- the perimeter wall is also required to support vertical loads from the superstructure. Often the loads are relatively small and can therefore be carried on a single wall element. Alternatively, the loads can be accommodated by installing a relatively small capping beam, which serves to distribute the load over several wall elements (piles, panels, etc.).
- Preferred embodiments of the present invention seek to provide a method whereby substantial concentrated vertical loads can be carried in the line of a perimeter or retaining wall which, advantageously, do not require the use of a capping beam or spreader beam to distribute the vertical loads onto several wall elements.
- the depth of the retaining wall can therefore be reduced. Additionally, in some circumstances, it may be possible to reduce the thickness of the retaining wall element.
- the present invention therefore seeks to provide a method in which a load bearing pile is installed in the line of a perimeter wall.
- the method of the present invention is particularly applicable to a perimeter wall consisting of a series of diaphragm wall panels.
- a foundation structure comprising a load bearing element positioned between adjacent elements of a perimeter wall.
- a method of constructing a perimeter wall comprising the formation of at least one load bearing element in the ground between adjacent elements of the perimeter wall.
- diaphragm wall panels are constructed either side of the load bearing element.
- the present invention may also be applied to periemter walls constructed from a driven sheet wall or a secant pile wall formed from complementary “male” and “female” piles.
- a steel reinforcement section provided along a longitudinal axis of the load bearing element serves to transmit the load of an above ground structure down to the toe of the load bearing element.
- the foundation structure of the present invention is generally constructed by forming the load bearing element first and then constructing the adjacent elements of the perimeter wall either side.
- Formation of the load bearing element may be by forming a hole in the ground to a depth below that of the proposed perimeter wall. The hole is then partially filled with concrete to a level just below the toe of the proposed perimeter wall and a reinforcement section is plunged into the concrete before it has hardened. Alternatively the section may be positioned within the hole and the concrete placed around the lower end thereof, within the lower part of the bore hole. Preferably, a suitable embedment length is used in order to accommodate the load to be transferred by the reinforcement section to the base of the pile.
- Positioning of the reinforcement section is advantageously achieved by employing the use of a positioning frame having a means to adjust the plan position of the section at an upper and lower level.
- the reinforcement section may comprise steel, pre-cast reinforced concrete, or a combination of steel and concrete.
- an “I” shaped section has advantages since the width of the panels may complement either side of the I shape.
- the bore is filled above the low level cast concrete with a backfill mixture of sand/cement, bentonite, mortar/grout. After the backfill has gained adequate strength (usually after 1 to 2 days), guide walls are constructed to define the proposed perimeter wall in the conventional manner.
- the perimeter wall elements are then constructed on either side of the column section.
- the column section will preferably be slightly wider than the perimeter wall element excavating tool, and the tool will excavate any material in the ‘belly’ of the section.
- a load-bearing element e.g. a column section
- a load-bearing element e.g. a column section
- loads of 40,000 kN and even greater can be accommodated.
- perimeter walls are designed to span vertically, whether as a cantilever or between horizontal supports such as floor slabs.
- the thickness of the wall element depends on the soil properties and the length of vertical span.
- An important advantage of the present invention is that it is possible to economise the design of the perimeter wall by the provision of a load bearing element in the line of the wall.
- the wall elements between adjacent (main) piles can be designed to span horizontally. This reduces the stresses, and a thinner, more economical, wall can be designed.
- the horizontal support can be accommodated by, for example, a steel walling beam spanning between the vertical load-bearing elements.
- the individual load bearing elements and the embedded sections can be designed to resist the external soil forces, and at the same time support substantial vertical loads as described herein.
- FIGS. 1A to 1 D illustrate the stages involved in a method of constructing a perimeter wall, according to an embodiment of the present invention
- FIG. 2 shows the formation of a load bearing column according to embodiments of the present invention
- FIG. 3 shows the construction of a perimeter wall element on a first side of the load bearing column depicted in FIG. 2;
- FIG. 4 shows the construction of a perimeter wall element on the other side of the load bearing column depicted in FIG. 2;
- FIGS. 5A and 5B illustrate the stages involved in a method of constructing a perimeter wall, according to a further embodiment of the present invention.
- FIGS. 6A to 6 C illustrate the stages involved in a method of constructing a perimeter wall, according to a further embodiment of the present invention.
- FIG. 1A illustrates the first stage in the construction of a perimeter wall embodying the present invention and shows a plan view of a large diameter bored pile 1 , having a reinforcement element 2 in the form of a steel I section column, positioned along its central longitudinal axis.
- the areas 3 and 4 either side of the pile column 1 indicate the line of the proposed perimeter wall.
- the dimensions of the I section are advantageously chosen to complement the thickness of the future perimeter wall elements.
- FIG. 2 shows in more detail the construction of the pile column shown in FIG. 1A.
- a hole of appropriate size is formed in the ground and concrete 5 is pumped or poured into the bore up to a level 7 just below the lower level 8 of the proposed perimeter wall.
- the section 2 is plunged into the wet concrete to a predetermined depth and the plan position of the column is adjusted at an upper and lower level using a positioning frame having an upper and lower steering module.
- the bore is then filled with a mortar grout 6 up to a level at or near ground level.
- the resultant column will serve to carry a load 10 , from an above ground structure, down into the base of the pile 5 .
- FIG. 1B shows the next stage of the construction in which guide walls 11 and 12 have been formed at an appropriate distance apart and above the load bearing column.
- FIG. 1C area 4 between the guide walls 11 and 12 has been excavated so as to provide a cavity in the ground into which a cementious fluid will be pumped or poured in order to form a diaphragm wall panel.
- a stop end 13 (shown in FIG. 1D) is positioned within the cavity so as to comprise the end of the diaphragm wall panel.
- a reinforcing cage 14 is usually placed within the excavated area before filling with concrete to form the panel 15 (shown in FIG. 1D).
- FIG. 3 The construction of the first diaphragm wall panel is also illustrated by FIG. 3.
- the mortar grout substance which was used to form the upper part of the load bearing column has been excavated so that the concrete may be placed right up to the I section which is intended to protrude above the upper level of the perimeter wall.
- FIG. 1D and FIG. 4 the diaphragm wall panel 16 constructed on the other side of the load bearing column is shown.
- the resultant structure thus comprises a load bearing column which extends between two adjacent diaphragm wall panels and serves to transmit a load 10 down into the base of the pile in the ground.
- FIGS. 5A and 5E illustrate the construction of a perimeter wall according to a further embodiment of the present invention.
- the load bearing element 20 is constructed as previously described, however the perimeter wall element comprises a sheet pile wall 21 .
- the sheet piles which may be interlocking or may be discrete elements in suitable ground conditions, will extend to the same level 8 to which the diaphragm wall 16 extended in FIG. 4.
- a pitching frame is erected along the proposed line of the sheet pile wall 21 , and the sheet piles are then driven or vibrated to the required depth in the conventional manner.
- suitable soil conditions it may be possible to install discrete sheet pile, i.e. without the need to inter-lock adjacent sheets.
- FIGS. 6A, 6B and 6 C illustrate the stages in the construction of a perimeter wall embodying the present invention in which a secant pile wall, comprising complementary male 26 and female 28 piles, is constructed either side of the load bearing element 23 .
- a secant pile wall comprising complementary male 26 and female 28 piles
- guide walls 24 and 25 Prior to the installation of the secant piles, guide walls 24 and 25 are formed and the mortar grout column of the load bearing element itself is partially excavated so as to complement adjacent secant pile 26 a and 26 b.
- the secant piles will extend to the same level 8 to which the diaphragm wall 16 extends in FIG. 4.
- a secant pile wall is constructed in the conventional manner: a sequence of primary (or “male”) piles 26 and secondary (or “female”) piles 28 are formed which are counter-bored into the mortar grout column of the load bearing element 23 .
Landscapes
- Engineering & Computer Science (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)
- Structural Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The present application describes methods and apparatus for installing a load bearing pile 1 which is installed in the line of a perimeter wall, in particular to a perimeter wall consisting of a series of diaphragm wall panels. In this way substantial concentrated vertical loads can be carried in the line of a perimeter or retaining wall, in particular
Description
- The present invention relates to methods of forming a foundation structure and, in particular, to the construction of perimeter or retaining walls.
- Most perimeter walls are designed essentially to act as earth or soil retaining structures, e.g. basement structures, storm water tanks and traffic underpasses etc. Often the retaining walls comprise a series of piles (such as bored, CFA or secant piles), diaphragm walls, sheet pile walls or ‘post & plank’ schemes.
- In many instances the perimeter wall is also required to support vertical loads from the superstructure. Often the loads are relatively small and can therefore be carried on a single wall element. Alternatively, the loads can be accommodated by installing a relatively small capping beam, which serves to distribute the load over several wall elements (piles, panels, etc.).
- In many instances there is a need to support heavy concentrated loads and in these circumstances it is usually necessary to: i) extend the depth of the perimeter walls; and/or ii) install a deep capping beam to distribute the load to several elements.
- However, both of these approaches suffer from a number of disadvantages. Extending the depth of the perimeter wall is labour intensive and obviously requires a larger quantity of concrete, therefore adding considerable cost to the overall foundation construction. Installing a deep capping beam which serves to distribute the load to a number of elements requires considerable skill and can be difficult and time consuming. Furthermore, it may be necessary to support local structures in order to excavate for a deep capping beam.
- Preferred embodiments of the present invention seek to provide a method whereby substantial concentrated vertical loads can be carried in the line of a perimeter or retaining wall which, advantageously, do not require the use of a capping beam or spreader beam to distribute the vertical loads onto several wall elements. Advantageously, the depth of the retaining wall can therefore be reduced. Additionally, in some circumstances, it may be possible to reduce the thickness of the retaining wall element.
- The present invention therefore seeks to provide a method in which a load bearing pile is installed in the line of a perimeter wall. The method of the present invention is particularly applicable to a perimeter wall consisting of a series of diaphragm wall panels.
- According to one aspect of the present invention there is provided a foundation structure comprising a load bearing element positioned between adjacent elements of a perimeter wall.
- According to a second aspect of the present invention there is provided a method of constructing a perimeter wall, the method comprising the formation of at least one load bearing element in the ground between adjacent elements of the perimeter wall.
- In one embodiment of the present invention diaphragm wall panels are constructed either side of the load bearing element. However, the present invention may also be applied to periemter walls constructed from a driven sheet wall or a secant pile wall formed from complementary “male” and “female” piles.
- A steel reinforcement section provided along a longitudinal axis of the load bearing element serves to transmit the load of an above ground structure down to the toe of the load bearing element.
- The foundation structure of the present invention is generally constructed by forming the load bearing element first and then constructing the adjacent elements of the perimeter wall either side.
- Formation of the load bearing element may be by forming a hole in the ground to a depth below that of the proposed perimeter wall. The hole is then partially filled with concrete to a level just below the toe of the proposed perimeter wall and a reinforcement section is plunged into the concrete before it has hardened. Alternatively the section may be positioned within the hole and the concrete placed around the lower end thereof, within the lower part of the bore hole. Preferably, a suitable embedment length is used in order to accommodate the load to be transferred by the reinforcement section to the base of the pile.
- Positioning of the reinforcement section is advantageously achieved by employing the use of a positioning frame having a means to adjust the plan position of the section at an upper and lower level.
- The reinforcement section may comprise steel, pre-cast reinforced concrete, or a combination of steel and concrete. For perimeter walls which are to be constructed from diaphragm wall panels, an “I” shaped section has advantages since the width of the panels may complement either side of the I shape.
- When the reinforcement section has been positioned, the bore is filled above the low level cast concrete with a backfill mixture of sand/cement, bentonite, mortar/grout. After the backfill has gained adequate strength (usually after 1 to 2 days), guide walls are constructed to define the proposed perimeter wall in the conventional manner.
- The perimeter wall elements are then constructed on either side of the column section. The column section will preferably be slightly wider than the perimeter wall element excavating tool, and the tool will excavate any material in the ‘belly’ of the section.
- In accordance with the present invention it is possible to install a load-bearing element (e.g. a column section) into a perimeter wall, which can support a concentrated load of 20,000 kN. In practice, with a suitably designed embedment detail, loads of 40,000 kN and even greater can be accommodated.
- Conventionally perimeter walls are designed to span vertically, whether as a cantilever or between horizontal supports such as floor slabs. The thickness of the wall element depends on the soil properties and the length of vertical span.
- An important advantage of the present invention is that it is possible to economise the design of the perimeter wall by the provision of a load bearing element in the line of the wall. For example, where the cantilever height, or distance between supports, is large, the wall elements between adjacent (main) piles can be designed to span horizontally. This reduces the stresses, and a thinner, more economical, wall can be designed.
- In a similar manner, where the wall elements themselves are reinforced concrete piles, sheet piles or other discrete vertical elements, the horizontal support can be accommodated by, for example, a steel walling beam spanning between the vertical load-bearing elements.
- The individual load bearing elements and the embedded sections can be designed to resist the external soil forces, and at the same time support substantial vertical loads as described herein.
- For a better understanding of the present invention, and to show how the same may be carried into effect, reference will now be made, by way of example, to the accompanying drawings, in which:
- FIGS. 1A to1D illustrate the stages involved in a method of constructing a perimeter wall, according to an embodiment of the present invention;
- FIG. 2 shows the formation of a load bearing column according to embodiments of the present invention;
- FIG. 3 shows the construction of a perimeter wall element on a first side of the load bearing column depicted in FIG. 2;
- FIG. 4 shows the construction of a perimeter wall element on the other side of the load bearing column depicted in FIG. 2;
- FIGS. 5A and 5B illustrate the stages involved in a method of constructing a perimeter wall, according to a further embodiment of the present invention; and
- FIGS. 6A to6C illustrate the stages involved in a method of constructing a perimeter wall, according to a further embodiment of the present invention.
- FIG. 1A illustrates the first stage in the construction of a perimeter wall embodying the present invention and shows a plan view of a large diameter bored pile1, having a
reinforcement element 2 in the form of a steel I section column, positioned along its central longitudinal axis. Theareas - FIG. 2 shows in more detail the construction of the pile column shown in FIG. 1A. A hole of appropriate size is formed in the ground and
concrete 5 is pumped or poured into the bore up to alevel 7 just below thelower level 8 of the proposed perimeter wall. Thesection 2 is plunged into the wet concrete to a predetermined depth and the plan position of the column is adjusted at an upper and lower level using a positioning frame having an upper and lower steering module. The bore is then filled with amortar grout 6 up to a level at or near ground level. The resultant column will serve to carry aload 10, from an above ground structure, down into the base of thepile 5. - FIG. 1B shows the next stage of the construction in which
guide walls - In FIG. 1C,
area 4 between theguide walls cage 14 is usually placed within the excavated area before filling with concrete to form the panel 15 (shown in FIG. 1D). - The construction of the first diaphragm wall panel is also illustrated by FIG. 3. The mortar grout substance which was used to form the upper part of the load bearing column has been excavated so that the concrete may be placed right up to the I section which is intended to protrude above the upper level of the perimeter wall.
- In FIG. 1D and FIG. 4 the
diaphragm wall panel 16 constructed on the other side of the load bearing column is shown. The resultant structure thus comprises a load bearing column which extends between two adjacent diaphragm wall panels and serves to transmit aload 10 down into the base of the pile in the ground. - FIGS. 5A and 5E illustrate the construction of a perimeter wall according to a further embodiment of the present invention. The
load bearing element 20 is constructed as previously described, however the perimeter wall element comprises asheet pile wall 21. The sheet piles, which may be interlocking or may be discrete elements in suitable ground conditions, will extend to thesame level 8 to which thediaphragm wall 16 extended in FIG. 4. - After installation of the
load bearing element 20, a pitching frame is erected along the proposed line of thesheet pile wall 21, and the sheet piles are then driven or vibrated to the required depth in the conventional manner. In suitable soil conditions it may be possible to install discrete sheet pile, i.e. without the need to inter-lock adjacent sheets. - FIGS. 6A, 6B and6C illustrate the stages in the construction of a perimeter wall embodying the present invention in which a secant pile wall, comprising
complementary male 26 and female 28 piles, is constructed either side of theload bearing element 23. Prior to the installation of the secant piles, guidewalls adjacent secant pile 26 a and 26 b. The secant piles will extend to thesame level 8 to which thediaphragm wall 16 extends in FIG. 4. - After installation of the load-
bearing element 23, a secant pile wall is constructed in the conventional manner: a sequence of primary (or “male”) piles 26 and secondary (or “female”) piles 28 are formed which are counter-bored into the mortar grout column of theload bearing element 23.
Claims (12)
1. A foundation structure comprising a load bearing element positioned between adjacent elements of a perimeter wall.
2. A foundation element as claimed in claim 1 , wherein the load bearing element extends from a level above that of the perimeter wall to a level below that of the perimeter wall.
3. A foundation element as claimed in claim 1 or 2, wherein the load bearing element comprises a concrete column having a reinforcement section provided along a longitudinal axis thereof.
4. A foundation element as claim in claim 3 , wherein the reinforcement section comprises a steel “I” section.
6. A foundation element as claimed in claim 1 or 2, wherein the elements of the perimeter wall comprise diaphragm wall panels.
7. A foundation element as claimed in claim 1 or 2, wherein the elements of the perimeter wall comprise sheet piles.
8. A foundation element as claimed in claim 7 , wherein the sheet piles may be inter-locking or discrete elements.
9. A foundation element as claimed in claim 1 or 2, wherein the elements of the perimeter wall comprise complementary male and female piles.
10. A method of constructing a perimeter wall, the method comprising the formation of at least one load bearing element in the ground between adjacent elements of the perimeter wall.
11. A method as claimed in claim 10 , wherein the method comprises the steps of:
i) forming the load bearing element in the plane of the proposed perimeter wall; and
ii) forming perimeter wall elements either side of the load bearing element.
12. A method as claimed in claim 10 or 11, wherein the load bearing element extends from a level above that of the perimeter wall to a level below that of the perimeter wall.
13. A method as claimed in any one of claims 10 or 11, wherein the load bearing element comprises a concrete column having a reinforcement section provided along a longitudinal axis thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0124991.1 | 2001-10-17 | ||
GBGB0124991.1A GB0124991D0 (en) | 2001-10-17 | 2001-10-17 | Perimeter walls |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030084630A1 true US20030084630A1 (en) | 2003-05-08 |
Family
ID=9924061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/272,281 Abandoned US20030084630A1 (en) | 2001-10-17 | 2002-10-17 | Perimeter walls |
Country Status (2)
Country | Link |
---|---|
US (1) | US20030084630A1 (en) |
GB (2) | GB0124991D0 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190136481A1 (en) * | 2017-11-06 | 2019-05-09 | Richard J. Gagliano | Foundation integral construction components and support systems |
WO2021013200A1 (en) * | 2019-07-24 | 2021-01-28 | 青岛理工大学 | Secant pile and retaining wall combined foundation pit supporting structure and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101532287B (en) * | 2008-03-14 | 2011-07-13 | 上海市基础工程有限公司 | Prefabricated concrete insertion block for controlling closure deformation of guide wall |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US819067A (en) * | 1905-04-07 | 1906-05-01 | William Hunter | Metallic piling. |
US850496A (en) * | 1906-02-23 | 1907-04-16 | Composite Pile Construction Company | Sheet-piling. |
US1617762A (en) * | 1923-06-30 | 1927-02-15 | William G Kiefer | Column and guard |
US2439606A (en) * | 1946-04-12 | 1948-04-13 | Hurt Joel | Retaining sea wall |
US3555830A (en) * | 1969-01-27 | 1971-01-19 | Pomeroy & Co Inc J H | Concrete wall structure and method |
US3728862A (en) * | 1971-06-23 | 1973-04-24 | Meredith Drilling Co Inc | Shoring system and components therefor |
US4055927A (en) * | 1975-08-12 | 1977-11-01 | Icos Corporation Of America | Concrete walls and reinforcement cage therefor |
US4804299A (en) * | 1986-07-09 | 1989-02-14 | United International, Inc. | Retaining wall system |
US5324469A (en) * | 1992-08-26 | 1994-06-28 | Insul Holz-Beton Systems, Inc. | Method of making single wood concrete layer sound absorption panel |
US5404685A (en) * | 1992-08-31 | 1995-04-11 | Collins; Dennis W. | Polystyrene foamed plastic wall apparatus and method of construction |
US5689927A (en) * | 1997-01-22 | 1997-11-25 | Knight, Sr.; Larry E. | Concrete post usable with a sound barrier fence |
US6371699B1 (en) * | 1997-10-16 | 2002-04-16 | Durisol Inc. | Anchored retaining wall system |
US6554544B1 (en) * | 1999-02-10 | 2003-04-29 | Barkasz Sandor | Method to build a water seal, creep-line increasing cutoff |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6017898B2 (en) * | 1980-09-05 | 1985-05-07 | 株式会社 巴組鉄工所 | Construction method of pile foundation with underground wall |
JPS57108326A (en) * | 1980-12-23 | 1982-07-06 | Tomoegumi Iron Works Ltd | Construction of pile foundation with underground wall |
GB8602254D0 (en) * | 1986-01-30 | 1986-03-05 | Roxbury Ltd | Supports for building structures |
US6394703B1 (en) * | 1999-04-26 | 2002-05-28 | Cementations Foundations Skanska Limited | Formation of capping beams for piles |
-
2001
- 2001-10-17 GB GBGB0124991.1A patent/GB0124991D0/en not_active Ceased
-
2002
- 2002-10-10 GB GB0223647A patent/GB2381014A/en not_active Withdrawn
- 2002-10-17 US US10/272,281 patent/US20030084630A1/en not_active Abandoned
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US819067A (en) * | 1905-04-07 | 1906-05-01 | William Hunter | Metallic piling. |
US850496A (en) * | 1906-02-23 | 1907-04-16 | Composite Pile Construction Company | Sheet-piling. |
US1617762A (en) * | 1923-06-30 | 1927-02-15 | William G Kiefer | Column and guard |
US2439606A (en) * | 1946-04-12 | 1948-04-13 | Hurt Joel | Retaining sea wall |
US3555830A (en) * | 1969-01-27 | 1971-01-19 | Pomeroy & Co Inc J H | Concrete wall structure and method |
US3728862A (en) * | 1971-06-23 | 1973-04-24 | Meredith Drilling Co Inc | Shoring system and components therefor |
US4055927A (en) * | 1975-08-12 | 1977-11-01 | Icos Corporation Of America | Concrete walls and reinforcement cage therefor |
US4804299A (en) * | 1986-07-09 | 1989-02-14 | United International, Inc. | Retaining wall system |
US5324469A (en) * | 1992-08-26 | 1994-06-28 | Insul Holz-Beton Systems, Inc. | Method of making single wood concrete layer sound absorption panel |
US5404685A (en) * | 1992-08-31 | 1995-04-11 | Collins; Dennis W. | Polystyrene foamed plastic wall apparatus and method of construction |
US5689927A (en) * | 1997-01-22 | 1997-11-25 | Knight, Sr.; Larry E. | Concrete post usable with a sound barrier fence |
US6371699B1 (en) * | 1997-10-16 | 2002-04-16 | Durisol Inc. | Anchored retaining wall system |
US6554544B1 (en) * | 1999-02-10 | 2003-04-29 | Barkasz Sandor | Method to build a water seal, creep-line increasing cutoff |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190136481A1 (en) * | 2017-11-06 | 2019-05-09 | Richard J. Gagliano | Foundation integral construction components and support systems |
US11078641B2 (en) * | 2017-11-06 | 2021-08-03 | Richard J. Gagliano | Foundation integral construction components and support systems |
US11091894B2 (en) * | 2017-11-06 | 2021-08-17 | Richard J. Gagliano | Foundation integral construction components and support systems |
US11746492B2 (en) | 2017-11-06 | 2023-09-05 | Richard J. Gagliano | Foundation integral construction components and support systems |
WO2021013200A1 (en) * | 2019-07-24 | 2021-01-28 | 青岛理工大学 | Secant pile and retaining wall combined foundation pit supporting structure and method |
Also Published As
Publication number | Publication date |
---|---|
GB0124991D0 (en) | 2001-12-05 |
GB2381014A (en) | 2003-04-23 |
GB0223647D0 (en) | 2002-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6234716B1 (en) | Underground structural work including prefabricated elements associated with piles and a process for its production | |
US5039256A (en) | Pinned foundation system | |
US20140270990A1 (en) | Precast concrete retaining wall | |
KR102208793B1 (en) | Under ground structure using column wall and construction method thereof | |
WO2011114507A1 (en) | Method of constructing underground structure to be newly built | |
KR20200029079A (en) | Construction method for Eearth self-retaining wall using reinforcing member and CIP construction method | |
KR100313720B1 (en) | Composite Underground Structure Construction Method | |
US10060087B2 (en) | Fully adjustable suspended post and panel modules and installation methods | |
KR20200029080A (en) | Construction method for earth self-retaining wall using reinforcing member and PHC pile | |
JP2000352296A (en) | Method o constructing passage just under underground structure | |
US20030084630A1 (en) | Perimeter walls | |
US5871307A (en) | Pre-cast concrete panel wall | |
KR102277470B1 (en) | Basement Composite Wall Using Retaing Wall And Method for Constructing the Same | |
KR102195496B1 (en) | Pile for earth self-retaining wall using cast in place concrete pile with double I beam | |
KR20210090100A (en) | In a building where the underground structure is a wall structure, the shortened construction type top down construction method and structure that enables early ground frame start using temporary transfer structures | |
KR20010028793A (en) | Precast Retaining Wall Using High Strength Micro Pile | |
EP1348812A1 (en) | Building methods and apparatus | |
JPH09203053A (en) | Precast reinforced concrete foundation structure | |
KR102613254B1 (en) | Self-standing fixing type pile and construction method of earth retaining facilities including it | |
KR102626431B1 (en) | Thumb pile using guide bracket and bottom part of drilling diameter ground anchor and construction method for retaining temporary facility using the same | |
KR102272494B1 (en) | Slope reinforcement structure using support and tension and Its Construction method | |
KR102149709B1 (en) | Deformation prevention method of files for retaining wall of underground | |
KR102216972B1 (en) | Construction method for building concrete foundation which piles are supposed to be exposed because of nearby excavation | |
KR100767954B1 (en) | Monowall with re-bar trussed wale | |
JP4159148B2 (en) | Construction method of shaft |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CEMENTATION FOUNDATION SKANSKA LIMITED, UNITED KIN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SHOTTON, PETER GILBERT;REEL/FRAME:013780/0979 Effective date: 20021029 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |