TWI825759B - Improved watertight continuous foundation pile - Google Patents
Improved watertight continuous foundation pile Download PDFInfo
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- TWI825759B TWI825759B TW111120521A TW111120521A TWI825759B TW I825759 B TWI825759 B TW I825759B TW 111120521 A TW111120521 A TW 111120521A TW 111120521 A TW111120521 A TW 111120521A TW I825759 B TWI825759 B TW I825759B
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- Prior art keywords
- casing
- foundation pile
- water stop
- pile
- steel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000009412 basement excavation Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
Description
本發明係關於一種基樁防水結構,特別是關於一種改良式水密連續基樁。 The present invention relates to a foundation pile waterproof structure, in particular to an improved watertight continuous foundation pile.
全套管式鑚掘混凝土基樁為一種場鑄混凝土基,簡稱全套管基樁(All-casing Pile),主要是利用鋼套管保護樁位孔璧,以搖管機將鋼套管扭轉壓入土層中,使用鑽頭或懸吊抓桶挖掘管內土石,壓入套管及挖掘土石兩者交互進行,直到設計深度再吊放鋼筋籠,清除樁底沉泥,以特密管澆置水中混凝土,隨混凝土高度提升,同時拔除套管,完成基樁之施築。 The fully casing type excavation concrete foundation pile is a type of field-cast concrete foundation, referred to as the all-casing pile (All-casing Pile). It mainly uses steel casing to protect the pile hole wall, and uses a pipe shaker to twist and press the steel casing into the soil. In the layer, use a drill bit or a hanging grab bucket to excavate the earth and rock in the pipe, press in the casing and excavate the earth and rock alternately until the designed depth is reached, then hoist the steel cage, remove the sediment at the bottom of the pile, and pour concrete in the water with a special dense pipe , as the height of the concrete increases, the casing is removed at the same time to complete the construction of the foundation pile.
承上所述,目前全套管施工中,因樁徑限制故於連續施作時兩樁間距常易造成滲水,由於滲水會對整體結構強度產生影響,故,基樁間的止水問題在現階段是一個須改善的重要課題,目前仍沒有妥善及簡易有效的防水措施。有鑑於此,發明人苦心孤詣、潛心研究,終於完成本案發明的改良式水密連續基樁,來克服習知技術的缺失。 Based on the above, in the current full casing construction, due to the limitation of pile diameter, the distance between two piles during continuous construction is often prone to water seepage. Since water seepage will affect the strength of the overall structure, the water stop problem between foundation piles is now a problem. Waterproofing is an important issue that needs to be improved. Currently, there are still no proper, simple and effective waterproofing measures. In view of this, the inventor worked hard and devoted himself to research, and finally completed the improved watertight continuous foundation pile invented in this case to overcome the shortcomings of the conventional technology.
有鑑於上述,本發明的主要目的,在於提供一種改良式水密連續基樁,其係可於基樁間有效止水,達到防止結構強度弱化之功效。 In view of the above, the main purpose of the present invention is to provide an improved watertight continuous foundation pile, which can effectively stop water between the foundation piles and prevent the weakening of the structural strength.
本發明之另一目的,在於提供一種改良式水密連續基樁,其係可適用於現有施工作業,且無需再額外增設樁接縫止水施工,提高基礎樁施工品質,具有節約施工成本之有利功效。 Another object of the present invention is to provide an improved watertight continuous foundation pile that can be applied to existing construction operations and does not require additional pile joint water-stopping construction, thereby improving the construction quality of foundation piles and having the advantage of saving construction costs. effect.
為達上述之目的,本發明為一種改良式水密連續基樁,包括套管部及止水部,套管部係呈一中空圓柱形套管,可套設於設置於地面下之鋼筋基樁外側;止水部設置於套管部內側,止水部為一對式結構,以通過套管部圓心之縱向軸,呈左右對稱,止水部進一步包括鋼曲面板及止水帶,鋼曲面板呈弧形板狀並朝向套管部之圓心處內凹;止水帶為防水材質設置並貼附於鋼曲面板內側靠套管部之圓心處,套管部及該止水部由俯視圖觀之其斷面略呈U字型;當灌漿後將套管部移除於鋼筋基樁外側,止水部保留並接觸貼附於該鋼筋基樁之外壁面,止水部阻隔水滲入鋼筋基樁之外壁面,達到防水之功效;鋼筋基樁的左右兩側分別具有一左側公單元全套管挖掘樁及一右側公單元全套管挖掘樁,左側公單元全套管挖掘樁及右側公單元全套管挖掘樁外側可方別套設一左側公單元全套管套管部及一右側公單元全套管套管部,且左側公單元全套管套管部及右側公單元全套管套管部內可分別具有止水部,換言之本發明可視需求向左右延伸成複數個套管部。 In order to achieve the above purpose, the present invention is an improved watertight continuous foundation pile, which includes a casing part and a water stop part. The casing part is a hollow cylindrical casing that can be sleeved on the steel foundation pile installed under the ground. Outside; the water-stop part is arranged inside the casing part. The water-stop part is a pair of structures, symmetrical to the longitudinal axis passing through the center of the casing part. The water-stop part further includes a steel curved plate and a water-stop belt. The steel curved part The panel is in the shape of an arc plate and is concave toward the center of the casing part; the water stop is made of waterproof material and is attached to the inside of the steel curved panel near the center of the casing part. The casing part and the water stop are shown in a top view The cross-section is slightly U-shaped; after grouting, the casing part is removed from the outside of the steel pile. The water-stop part is retained and attached to the outer wall of the steel pile. The water-stop part blocks water from penetrating into the steel bar. The outer wall of the foundation pile is waterproof; the left and right sides of the reinforced foundation pile have a left male unit full casing excavation pile and a right male unit full casing excavation pile, a left male unit full casing excavation pile and a right male unit full casing excavation pile. A left male unit full casing casing part and a right male unit full casing casing part can be respectively set outside the pipe excavation pile, and the left male unit full casing casing part and the right male unit full casing casing part can respectively have The water stop part, in other words, the present invention can be extended to the left and right into a plurality of casing parts as required.
綜上所述,本發明之改良式水密連續基樁,可直接設置在現有的施工作業,靈活度高,且無需再額外增設樁接縫止水施工,可節省成本,提升經濟效益;並且防水性佳,不會造成整體結構的弱化。 In summary, the improved watertight continuous foundation piles of the present invention can be directly installed in existing construction operations, are highly flexible, and do not require additional pile joint water-stopping construction, which can save costs and improve economic benefits; and are waterproof It has good properties and will not weaken the overall structure.
1:改良式水密連續基樁 1: Improved watertight continuous foundation piles
10:套管部 10: Casing Department
20:止水部 20: Water stop department
202:鋼曲面板 202: Steel curved panel
204:止水帶 204:Waterstop
30:鋼筋基樁 30:Reinforced steel foundation piles
40:左側公單元全套管挖掘樁 40: Full casing excavation pile of the left public unit
50:右側公單元全套管挖掘樁 50: Full casing excavation pile of the right public unit
60:左側公單元全套管套管部 60: Full casing casing part of the left male unit
70:右側公單元全套管套管部 70: Full casing casing part of the right male unit
圖1為本發明之單元示意圖。 Figure 1 is a schematic diagram of a unit of the present invention.
圖2為本發明之單元俯視示意圖。 Figure 2 is a schematic top view of the unit of the present invention.
圖3為本發明之施工完成剖面示意圖。 Figure 3 is a schematic cross-sectional view of the completed construction of the present invention.
圖4為本發明之實施例俯視示意圖。 Figure 4 is a schematic top view of an embodiment of the present invention.
圖5為本發明之實施例立體示意圖。 Figure 5 is a schematic perspective view of an embodiment of the present invention.
以下配合圖式,提出各種實施例進行詳細說明,然而,實施例僅用以作為範例說明,並不限縮本發明欲保護之範圍。 Various embodiments are proposed for detailed description below with reference to the drawings. However, the embodiments are only used as examples and do not limit the scope of the present invention.
圖1為本發明之單元示意圖,圖2為本發明之單元俯視示意圖,請同時參閱圖1及圖2,如圖所示,本發明為一種改良式水密連續基樁1,包括套管部10及止水部20,套管部10係呈一中空圓柱形套管,套管部10係可套設於設置於地面下之鋼筋基樁外側,套管部10可為例如:鋼全套管(steel all-casing),但不以此為限;止水部20設置於套管部10之內側,止水部20為一對式結構,以通過套管部10圓心之縱向軸,呈左右對稱;止水部20進一步包括鋼曲面板202及止水帶204,鋼曲面板202呈弧形板狀並朝向套管部10之圓心處內凹,鋼曲面板202並呈左右對稱之兩片狀結構;止水帶204為防水材質,止水帶204設置並貼附於鋼曲面板202內側靠套管部10之圓心處;如圖2所示,套管部10及止水部20由俯視圖觀之其斷面略呈U字型。
Figure 1 is a schematic diagram of the unit of the present invention. Figure 2 is a schematic top view of the unit of the present invention. Please refer to Figures 1 and 2 at the same time. As shown in the figures, the present invention is an improved watertight
圖3為本發明之施工完成剖面示意圖,請圖時參閱圖2,如圖所示,當灌漿後將套管部10移除於鋼筋基樁30外側,止水部20保留並
接觸貼附於該鋼筋基樁30之外壁面,由於止水部20具有鋼曲面板202及止水帶204,能有效阻隔水滲入鋼筋基樁30之外壁面內,達到防水之功效,進一步防止結構強度弱化。
Figure 3 is a schematic cross-sectional view of the completed construction of the present invention. Please refer to Figure 2 when drawing. As shown in the figure, after grouting, the
圖4為本發明之實施例俯視示意圖,如圖所示,鋼筋基樁30的左右兩側分別具有一左側公單元全套管挖掘樁40及一右側公單元全套管挖掘樁50,由於本發明具有止水部20,止水部20接觸貼附於該鋼筋基樁30之外壁面,阻絕鋼筋基樁30與左側公單元全套管挖掘樁40及右側公單元全套管挖掘樁50直接接觸,有效阻隔水由外部滲入鋼筋基樁30之外壁面內。
Figure 4 is a schematic top view of an embodiment of the present invention. As shown in the figure, the left and right sides of the reinforced
圖5為本發明之實施例立體示意圖,如圖所示,左側公單元全套管挖掘樁40及右側公單元全套管挖掘樁50外側可方別套設左側公單元全套管套管部60及一右側公單元全套管套管部70,且該等左側公單元全套管套管部60及一右側公單元全套管套管部70內可分別具有止水部(圖中未示),換言之本發明可視需求向左右延伸成複數個套管部,形成一連續延伸之結構;由於本實施例為一示意圖,以三個套管部代表,實際可以視現場施工的需求,連續延伸出複數個套管套設於基樁上,達到水密連續基樁,能有效防水之有利功效。
Figure 5 is a three-dimensional schematic diagram of an embodiment of the present invention. As shown in the figure, the left male unit full
本發明之改良式水密連續基樁,其係可於基樁間有效止水,達到防止結構強度弱化之功效,並且,可視需求延伸設置複數個套管,並可適用於現有施工作業,靈活度及實用度高,且無需再額外增設樁接縫止水施工,提高基礎樁施工品質,具有節約施工成本之有利功效。 The improved watertight continuous foundation piles of the present invention can effectively stop water between the foundation piles to prevent the weakening of structural strength. Moreover, multiple casings can be extended according to the needs, and can be applied to existing construction operations and are highly flexible. It is highly practical and does not require additional pile joint water-stopping construction, which improves the construction quality of foundation piles and has the beneficial effect of saving construction costs.
以上所述之實施例僅是為說明本發明之技術思想及特點,其目的在使熟習此項技藝之人士能夠瞭解本發明之內容並據以實施,當不能以此限定本發明之專利範圍,即大凡依本發明所揭示之精神所作之均等變化或修飾,仍應涵蓋在本發明之專利範圍內。 The above-described embodiments are only for illustrating the technical ideas and characteristics of the present invention. Their purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be used to limit the patent scope of the present invention. That is to say, all equivalent changes or modifications made in accordance with the spirit disclosed in the present invention should still be covered by the patent scope of the present invention.
1:改良式水密連續基樁 1: Improved watertight continuous foundation piles
10:套管部 10: Casing Department
20:止水部 20: Water stop department
202:鋼曲面板 202: Steel curved panel
204:止水帶 204:Waterstop
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TW111120521A TWI825759B (en) | 2022-06-01 | 2022-06-01 | Improved watertight continuous foundation pile |
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TW111120521A TWI825759B (en) | 2022-06-01 | 2022-06-01 | Improved watertight continuous foundation pile |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204510194U (en) * | 2015-04-01 | 2015-07-29 | 周岳峰 | Biting connecions connects piling wall construction chestnut shape reinforcing cage and guided mode steel plate |
CN205100223U (en) * | 2015-11-11 | 2016-03-23 | 昆明捷程桩工有限责任公司 | Sleeve pipe interlock stake of solution cavity district |
CN111042119A (en) * | 2019-12-18 | 2020-04-21 | 付志成 | Prefabricated part, occlusive pile and construction method of occlusive pile |
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2022
- 2022-06-01 TW TW111120521A patent/TWI825759B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204510194U (en) * | 2015-04-01 | 2015-07-29 | 周岳峰 | Biting connecions connects piling wall construction chestnut shape reinforcing cage and guided mode steel plate |
CN205100223U (en) * | 2015-11-11 | 2016-03-23 | 昆明捷程桩工有限责任公司 | Sleeve pipe interlock stake of solution cavity district |
CN111042119A (en) * | 2019-12-18 | 2020-04-21 | 付志成 | Prefabricated part, occlusive pile and construction method of occlusive pile |
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