• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Problems arise when erecting a sheet pile on rock substratum and subsequently anchoring the piles. If a channel is blasted, this has the draw-back that the over burden has to be initially cleared prior to blasting and then replaced subsequently. In addition, the piles when secured in the blasted channel when refilled with concrete and the anchors in the rock substratum are not as securely supported as piles driven into normal substratum. A method of erecting sheet pile and a method of anchoring the sheet pile is disclosed where the substratum is shattered by blasting sufficiently to allow the piles and the anchors, which are also piles, to be driven into the rock substratum. Each method involves drilling bore holes and inserting a water tight charged container into these and determining the volume of charge relative to container volume such that the rock substratum surrounding a bore hole after detonation is not significantly damaged in its external form but has a shattered internal structure allowing pile driving.
    公开号:SU946409A3
    申请号:SU782676706
    申请日:1978-10-24
    公开日:1982-07-23
    发明作者:Розеншток Винфрид
    申请人:За витель；
    IPC主号:
    专利说明:

    39 When blocking the lower ends of the groove in the rocky soil of the base 1 along the axis 2 of the future sheet pile wall is drilled to the required depth of the well 3, in each well 3 the capacity 4 is stirred with the explosive charge 5 partially filling it, then at least in two neighboring wells 3, charges 5 are simultaneously blown up to loosen the rocky soil of the base 1 and the lower end of the tongue line is driven into the loosened rocky base. The distance between the wells 3 is chosen from the condition that the entire rocky soil 1 between them in the explosion of charges 5 would be loosened and be approximately ten diameters of the wells 3. The volume of the tank 4 placed in the well 3 should be significant. It is reasonable to exceed the volume of the explosive contamination 5 established in it, since otherwise the blasting of charge 5 has a tendency not to loosen the rock crust 1, but to release it. In this case, the containers 4. are made of plastic so that the material of the containers 4 destroyed by the explosion does not prevent clogging of the lower ends of the grooves into the loosened soil. The simplest way is to create containers 4 by consecutively cutting polyvolvishshovy pipes followed by a plug of the sections of segments. The creeping of the vortex charge 5 in the tank 4 is generally not required, but if necessary, centering can be carried out using spacers (not shown). In the case where the rock base is located in the water area 6, the tanks 4 are provided with devices 7 to prevent them from sticking out. When placing the rocky foundation below the upper ground 8, the walls of the wells 3 are reinforced with pipes 9 to prevent the wells 4 from falling into them loose soil 8. Using the proposed method, both provide the opportunity to block the grooves into the hard rocky foundations due to their crushing and breaking by. This makes it possible to significantly simplify the construction of shpuntovye walls on rocky foundations. The method of filling the lower ends of shpuntin in the base during the construction of the sheet pile wall, including the forced immersion of the tongue and groove in the base soil by applying a dynamic load on them, in order to simplify the production of the sheet pile wall on the rock base by immersing a tongue in the ground of the base, a drill of wells located along the axis of the sheet pile wall will mix in each well a tank partially filled with explosive charge and charge for loosening Calne base sheet piling and immersed between adjacent wells. Sources of information taken into account in the examination 1.Russian V.A. Precast reinforced concrete retaining walls. Kiev, Gosstroyizdat USSR, 1961, p. 69. 2. In the same (prototype).
    权利要求:
    Claims (1)
    [1]
    Claim
    A method of driving the lower ends of the tongue and groove into the foundation soil during the construction of the tongue wall, including forcing the tongue into the base soil by applying a dynamic load to them, characterized in that, in order to simplify the work when erecting the tongue wall on the rocky foundation, before dipping the tongue wells located along the axis of the sheet pile wall are drilled in the base soil, a container partially filled with an explosive charge is stirred in each well, and charges are blown up for loosening the rocky foundations Niya, and sheet piling immersed between adjacent skva- 'zhinami.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU946409A3|1982-07-23|Method for driving lower ends of sheet piles into base soil in erecting sheet piling wall
    CN111720051B|2021-07-27|Construction method of bored pile for complex inclined rock and boulder geology
    KR20160091291A|2016-08-02|Blasting a method of underwater base rock
    CN105019431B|2016-11-09|Crush and complete alternate steep dip stratified rock masses Large Diameter Super-long Bored Piles construction method
    US3921410A|1975-11-25|System and method of permafrost pile forming
    CN101235639B|2011-02-09|Exploding expanding device for concrete filling pore bottom exploding expanding pile and pile forming method
    US3336760A|1967-08-22|Construction of support columns in soil
    CA1212252A|1986-10-07|Method of driving steel profiles into a rocksubstratum
    US2317016A|1943-04-20|Bridge foundation and method of making same
    GB2154630A|1985-09-11|Construction method for foundation piling
    KR101892181B1|2018-08-27|Blasting a method of underwater base rock using the geltube
    Abelev1975|Compacting loess soils in the USSR
    US3423944A|1969-01-28|Method for forming end bearing concrete piles
    CN108589704A|2018-09-28|Concrete pouring of punched hole piles method
    CA1090149A|1980-11-25|Method of driving sheet piles into a rock substratum
    US1665796A|1928-04-10|Method of providing and placing piers
    RU2194124C1|2002-12-10|Method of installing pipe pile into permafrost ground
    RU2058464C1|1996-04-20|Method for making foundation
    KR100254734B1|2000-05-01|Blasting process for sinking cellular block into the ground under water
    US185447A|1876-12-19|leconte
    GB2132667A|1984-07-11|Method of installing precast concrete piles
    JPS61151325A|1986-07-10|Method of reinforcing pile head part against horizontal force
    JPH0533577A|1993-02-09|Method for excavating steel tower foundation hole, etc.
    SU813991A1|1989-06-23|Method of driving sinking well into ground
    JP2640542B2|1997-08-13|Waterproof shaft construction method
    同族专利:
    公开号 | 公开日
    DE2747937A1|1979-05-03|
    DE2747937C2|1985-11-14|
    JPS59161516A|1984-09-12|
    US4222684A|1980-09-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1140303A|1913-04-10|1915-05-18|Gottfried Feder|Apparatus for making concrete piles in the ground.|
    US1164085A|1913-11-11|1915-12-14|John Byron Goldsborough|Method or process of anchoring steel piles.|
    DE592359C|1928-05-08|1934-02-05|Emil Burkhardt Dr Ing|Sampler with a core tube|
    DE644992C|1935-09-05|1937-05-19|Wilhelm Hanebeck Dipl Ing|Method for driving iron or steel sheet piles|
    US3563044A|1969-03-28|1971-02-16|Pomeroy & Co Inc J H|Method for constructing stabilized construction wall in unstable footing|
    DD105598A1|1973-02-05|1974-05-05|
    DE2312032C3|1973-03-10|1978-12-21|Baugesellschaft Klammt Kg, 5800 Hagen|Method and device for driving sheet pile piles and piles into the ground|DE2809098C2|1978-03-03|1986-05-22|Winfried 3063 Obernkirchen Rosenstock|Method of driving the lower end of a sheet pile pile into a non-pile-driving rock bedrock|
    DE3248430A1|1982-12-23|1984-06-28|Winfried 3063 Obernkirchen Rosenstock|METHOD FOR FRAMING STEEL PROFILES IN A STONE SUBSTRATE|
    US6312196B1|1999-12-02|2001-11-06|Peter W. Mansfield|Sea wall and method of construction thereof|
    US7470093B2|2005-06-28|2008-12-30|Mansfield Peter W|Interlocking seawall construction and installation apparatus|
    KR101323942B1|2011-06-07|2013-10-31|우도영|Installation method of support axis over the water|
    US9399852B2|2014-10-21|2016-07-26|Alternative Energy Development Corp.|Pile installation without extraction|
    US10577767B2|2018-02-20|2020-03-03|Petram Technologies, Inc.|In-situ piling and anchor shaping using plasma blasting|
    US10844702B2|2018-03-20|2020-11-24|Petram Technologies, Inc.|Precision utility mapping and excavating using plasma blasting|
    US11203400B1|2021-06-17|2021-12-21|General Technologies Corp.|Support system having shaped pile-anchor foundations and a method of forming same|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19772747937|DE2747937C2|1977-10-26|1977-10-26|Method for driving sheet piles into a rock substrate|
    [返回顶部]