WO2016149780A1 - Fondation hybride pour tours - Google Patents

Fondation hybride pour tours Download PDF

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Publication number
WO2016149780A1
WO2016149780A1 PCT/BR2016/050026 BR2016050026W WO2016149780A1 WO 2016149780 A1 WO2016149780 A1 WO 2016149780A1 BR 2016050026 W BR2016050026 W BR 2016050026W WO 2016149780 A1 WO2016149780 A1 WO 2016149780A1
Authority
WO
WIPO (PCT)
Prior art keywords
foundation
hybrid
vertical plates
hybrid tower
tower foundation
Prior art date
Application number
PCT/BR2016/050026
Other languages
English (en)
Portuguese (pt)
Inventor
Paulo Emmanuel De Abreu
Paulo Emmanuel DE ABREU JUNIOR
Original Assignee
Paulo Emmanuel De Abreu
De Abreu Junior Paulo Emmanuel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from BR102015006857A external-priority patent/BR102015006857A2/pt
Priority claimed from BR102015023930-0A external-priority patent/BR102015023930B1/pt
Application filed by Paulo Emmanuel De Abreu, De Abreu Junior Paulo Emmanuel filed Critical Paulo Emmanuel De Abreu
Publication of WO2016149780A1 publication Critical patent/WO2016149780A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts

Definitions

  • the present invention relates to foundations such as superstructures, more particularly special purpose support foundations and other vertical structures.
  • Some tower support configurations utilize the general foundation concept configured by an all-metal structure to dispense with the use of concrete, featuring a lighter weight structure that provides greater transport logistics capacity, faster assembly, and lower costs, since it dispenses materials and time for concreting.
  • Such structures are known, for example, from documents BRPI0203213 and CN102400471, which feature tower metal foundations that do not require the use of concrete.
  • a modular tower base configuration is disclosed by US8919051 which describes at least four vertical walls, a central pillar, interconnecting segments, and recesses in both the central pillar and the middle of the vertical walls to receive each of at least four interconnecting elements.
  • BRPI9608177 describes the advantageous use of the physical characteristics of cylindrical or tubular structures, specifically tubular towers, whose cross sections of a profile should have a higher D / t ratio, where D is the diameter and t is the thickness. It is shown that the higher the D / t ratio, the lower the structural forces submitted to the tower structure.
  • the present invention aims to provide a fast-mounting hybrid floor foundation structure using at least two vertical plates, at least two counterweight blocks disposed internally and adjacent to one another in one embodiment. opposite sides of at least two vertical plates, a central pillar made of reinforced, solid or cast concrete that forms the basis of a vertical structure; and at least two interconnecting structures arranged axially between the central pillar and each counterweight block.
  • the hybrid foundation has interconnecting structures consisting of high D / t metal pipes, reinforced concrete beams or metal trusses.
  • interconnecting structures are reinforced concrete beams such as baldrame shallow foundation beams, sometimes dispensing with a central pillar.
  • Hybrid foundation can be installed above ground without the use of ground anchoring systems, and therefore does not require ground excavation.
  • Reinforcement plates make it easy to fix the connections between the walls and the tower's central pillar, reducing the length, weight and number of interconnecting bars of the structure.
  • Counterweight blocks arranged internally and adjacent to opposite sides of at least two vertical plates make it easy to attach the frames interconnection, reducing the length and weight of such structures.
  • the torsional strength may be sufficient. to resist tipping using only one axis instead of two cross axes.
  • Figs. 1A, 1B and 1C show top and perspective views of the hybrid foundation in its basic configurations applied to the embodiments of the present invention.
  • FIGs. 2A and 2B show perspective views of the hybrid foundation in a first embodiment of the present invention with interconnecting structures composed of metal pipes and the solid central pillar.
  • a Fig. 3 shows a top view of the hybrid foundation of the first embodiment of the present invention with interconnecting structures composed of metal pipes and the hollow central pillar.
  • Fig. 4 shows a perspective view of the hybrid foundation in a second embodiment of the present invention with reinforced concrete beam interconnecting structures and the central reinforced concrete pillar.
  • FIGs. 5A and 5B show perspective views of a foundation. hybrid whose reinforced concrete beams are baldrame shallow foundation beams applied to a monotubular tower configuration.
  • FIGs. 6A and 6B show perspective views of a hybrid foundation whose reinforced concrete beams are baldrame shallow foundation beams applied to a triangular tower configuration.
  • Fig. 7A shows a top view of a triangular tower hybrid foundation configuration comprising a shallow foundation beam parallel to at least one of the shallow foundation beams arranged in a cross configuration.
  • Fig. 7B shows a top perspective view detailing the interior of a triangular tower hybrid foundation configuration comprising shallow foundation beams arranged in a cross configuration.
  • Fig. 8 shows a configuration comprising an access door to the internal area of the hybrid foundation.
  • the present invention provides, by way of example and not limitation, a rapidly assembling hybrid foundation applied to single-tower and lattice towers, but the hybrid foundation may also be applicable to a number of other vertical structures of various other shapes. .
  • Figs. 1A, 1B and 1C show top views of the hybrid foundation (1) in their basic configurations applied to the embodiments of the present invention.
  • the hybrid foundation (1) of the present invention comprises at least two vertical plates (2), at least two counterweight blocks (3) disposed internally and adjacent to the vertical plates (2), a central base pillar (4) for a vertical structure to be positioned on its axis, and at least two interconnecting structures (5) arranged axially between the central pillar (4) and each counterweight block (3).
  • the vertical plates (2) and counterweight blocks (3) of the present invention may consist of a material or combination of materials known in the technical field of construction without thereby departing from the scope of the invention.
  • the vertical plates (2) and counterweight blocks (3) may consist of reinforced concrete, cyclopean concrete blocks, masonry walls, concrete or metal troughs filled with other heavy material, concrete blocks or filled screens with gravel, among other alternatives.
  • the configurations observed in the figures of the present invention have vertical plates (2) of greater length and thickness relative to the counterweight blocks (3), however other shape relationships and variations between said vertical plates ( 2) and said counterweight blocks (3) should be understood as possible alternatives and developments without departing from the scope of the present invention.
  • the vertical plates (2) may have the same length as the counterweight blocks (3), or may even be configured together as a single structure, the same material or the combination of metals and / or other materials known to the art. construction.
  • the present invention is disclosed comprising embodiments whose interconnecting structures (5) are metal pipes, reinforced concrete beams or metal trusses.
  • the central pillar (4) of the present invention may be of the reinforced, solid or cast concrete type.
  • Fig. 1C shows, by way of example, a "cross-sectional" configuration comprising four interconnecting structures (5) fixed between the concrete center pillar (4) and each of the four counterweight blocks (3) .
  • the present invention may also be carried out with at least two internally disposed counterweight blocks (3), for example concrete. and next to opposite sides of at least two vertical plates (2), and with at least two interconnecting structures (5) arranged axially between the concrete central pillar (4) and each counterweight block (3).
  • FIG. 2A shows a perspective view of the hybrid foundation (1) in a first embodiment of the present invention comprising interconnecting structures (5) composed of metal pipes and a solid type central pillar (4).
  • the interconnecting structures (5) can be implemented by high D / t ratio metal pipes, greater than 25, where D is the pipe diameter and t is the wall thickness. from the tube.
  • D / t ratios are known, eg NBR 8800.
  • hybrid foundation (1) is composed of at least two metal tubes arranged axially between the central pillar (4) and each of the respective two counterweight blocks (3) as
  • interconnecting structures (5) composed of at least one second metal tube disposed above. a first lower metal tube as seen in Fig. 2B.
  • the first embodiment of the present invention comprises interconnecting structures (5) consisting of metal pipes and may also have a hollow-type central pillar (4) for fixing a vertical structure. (not shown) on its axis.
  • FIG. 4 shows the hybrid foundation (1) in a second embodiment of the present invention, whose interconnecting structures (5) consist of concrete beams and the central pillar (4) of reinforced concrete type.
  • the hybrid foundation (1) may be characterized in that the interconnecting structures (5) or reinforced concrete beams are shallow foundation beams of the baldrame type. As seen in Figs 5A, 5B and 6, ok! This configuration can be applied when greater versatility of access to the internal area of the hybrid foundation (1) is required for both single and triangular towers.
  • the hybrid tower foundation (1) comprises at least two vertical plates (2); at least two counterweight blocks (3) disposed internally and adjacent to at least two vertical plates (2); and a plurality of interconnecting structures (5) being shallow foundation beams arranged in a cross configuration and having their outer ends joined to each of the respective counterweight blocks (3), as seen in Fig. 6, Still further.
  • the hybrid foundation (1) can additionally comprise at least one further shallow foundation beam (6) in parallel. at least one of the shallow foundation beams arranged in a cross configuration as seen in Fig. 7.
  • Embodiments of shallow foundation beams with foundation or baldrams shown in Figs. 5A, 5B, 6A, 6B, 7A and 7B include, for example, foundation type configurations enclosed by a concrete slab.
  • the interconnecting structures (5) are configured to consist of metal trusses.
  • the access door may be present in at least one of the vertical plates (2), or be present in at least one intermediate structure present alongside at least one of the vertical plates (2), as exemplified in Fig. 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Foundations (AREA)

Abstract

La présente invention concerne des fondations telles que des superstructures, et notamment des fondations utilisées à des fins spéciales de support de tours et d'autres structures verticales. La fondation hybride (1) pour tours, dans l'un de ses modes de réalisation, se caractérise en ce qu'elle comprend au moins deux plaques verticales (2), au moins deux blocs de contrepoids (3) disposés intérieurement et au voisinage de côtés opposés d'au moins deux plaques verticales (2), un pilier central en béton (4) de base pour une structure verticale, et au moins deux structures de liaison (5) constituées par des tubes métalliques à haut rapport D/t, des poutres de béton armé ou des grilles métalliques, disposées axialement entre le pilier central (4) et chacun des blocs de contrepoids (3).
PCT/BR2016/050026 2015-03-26 2016-02-10 Fondation hybride pour tours WO2016149780A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BR102015006857A BR102015006857A2 (pt) 2015-03-26 2015-03-26 fundação híbrida para torres
BRBR1020150068573 2015-03-26
BR102015023930-0A BR102015023930B1 (pt) 2015-09-17 2015-09-17 Hybrid foundation for towers
BRBR1020150239300 2015-09-17

Publications (1)

Publication Number Publication Date
WO2016149780A1 true WO2016149780A1 (fr) 2016-09-29

Family

ID=56976884

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2016/050026 WO2016149780A1 (fr) 2015-03-26 2016-02-10 Fondation hybride pour tours

Country Status (1)

Country Link
WO (1) WO2016149780A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194613A1 (fr) * 2021-12-09 2023-06-14 Q-Evo GmbH & Co. KG Module de fabrication d'une fondation en béton, utilisation et procédé

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010138978A2 (fr) * 2009-05-05 2010-12-02 Ahmed Phuly Engineering & Consulting, Inc. Fondation résistant à la fatigue
US20120228442A1 (en) * 2011-02-25 2012-09-13 American Resource & Energy, Inc. Portable modular monopole tower foundation
CN103556648A (zh) * 2013-10-11 2014-02-05 沈阳建筑大学 可移动装配式钢箱独立基础
WO2014182870A1 (fr) * 2013-05-10 2014-11-13 Michael Clifton Fondation modulaire de tour monopolaire
US8919051B1 (en) * 2013-12-02 2014-12-30 Abel Echemendia Tower with exterior cable support and a modular base
US20150308140A1 (en) * 2014-04-29 2015-10-29 Are Telecom Incorporated Modular monopole tower foundation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010138978A2 (fr) * 2009-05-05 2010-12-02 Ahmed Phuly Engineering & Consulting, Inc. Fondation résistant à la fatigue
US20120228442A1 (en) * 2011-02-25 2012-09-13 American Resource & Energy, Inc. Portable modular monopole tower foundation
WO2014182870A1 (fr) * 2013-05-10 2014-11-13 Michael Clifton Fondation modulaire de tour monopolaire
CN103556648A (zh) * 2013-10-11 2014-02-05 沈阳建筑大学 可移动装配式钢箱独立基础
US8919051B1 (en) * 2013-12-02 2014-12-30 Abel Echemendia Tower with exterior cable support and a modular base
US20150308140A1 (en) * 2014-04-29 2015-10-29 Are Telecom Incorporated Modular monopole tower foundation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194613A1 (fr) * 2021-12-09 2023-06-14 Q-Evo GmbH & Co. KG Module de fabrication d'une fondation en béton, utilisation et procédé

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