PL440070A1 - Sposób formowania poszerzonej podstawy pala - Google Patents

Sposób formowania poszerzonej podstawy pala

Info

Publication number
PL440070A1
PL440070A1 PL440070A PL44007021A PL440070A1 PL 440070 A1 PL440070 A1 PL 440070A1 PL 440070 A PL440070 A PL 440070A PL 44007021 A PL44007021 A PL 44007021A PL 440070 A1 PL440070 A1 PL 440070A1
Authority
PL
Poland
Prior art keywords
hole
blasting agent
forming
pile base
blasting
Prior art date
Application number
PL440070A
Other languages
English (en)
Polish (pl)
Inventor
Mariusz Wyroślak
Eligiusz Mieloszyk
Original Assignee
Politechnika Gdańska
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
Application filed by Politechnika Gdańska filed Critical Politechnika Gdańska
Priority to PL440070A priority Critical patent/PL440070A1/pl
Priority to EP22460079.1A priority patent/EP4206405A1/fr
Publication of PL440070A1 publication Critical patent/PL440070A1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
    • 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
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/385—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with removal of the outer mould-pipes
    • 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
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile
    • E02D5/445—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile by application of pyrotechniques
    • 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
    • E02D5/56—Screw piles
    • 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
    • E02D5/72—Pile shoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/22—Placing by screwing down

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)
PL440070A 2021-12-31 2021-12-31 Sposób formowania poszerzonej podstawy pala PL440070A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL440070A PL440070A1 (pl) 2021-12-31 2021-12-31 Sposób formowania poszerzonej podstawy pala
EP22460079.1A EP4206405A1 (fr) 2021-12-31 2022-12-28 Procédé de formation d'une base de pieu élargie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL440070A PL440070A1 (pl) 2021-12-31 2021-12-31 Sposób formowania poszerzonej podstawy pala

Publications (1)

Publication Number Publication Date
PL440070A1 true PL440070A1 (pl) 2023-07-03

Family

ID=85227034

Family Applications (1)

Application Number Title Priority Date Filing Date
PL440070A PL440070A1 (pl) 2021-12-31 2021-12-31 Sposób formowania poszerzonej podstawy pala

Country Status (2)

Country Link
EP (1) EP4206405A1 (fr)
PL (1) PL440070A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2244780C1 (ru) * 2003-05-23 2005-01-20 Прилуцкий Олег Григорьевич Способ возведения столбчатого фундамента мелкого заложения с камуфлетным уширением
CN101126237A (zh) * 2007-09-29 2008-02-20 周亚萍 三级扩底预制与现浇钢砼组合桩身的爆破成桩方法
CN101235639B (zh) 2008-02-18 2011-02-09 翟宇思 砼灌注孔底爆扩桩的爆扩装置及成桩方法

Also Published As

Publication number Publication date
EP4206405A1 (fr) 2023-07-05

Similar Documents

Publication Publication Date Title
Tian et al. Study on the propagation law of tunnel blasting vibration in stratum and blasting vibration reduction technology
Tripathy et al. Safety of engineered structures against blast vibrations: A case study
CN108286920A (zh) 一种隧道爆破和开挖的实施方法
CN106643361A (zh) 超大暗挖隧道双侧壁上下导坑开挖施工方法
JP2017503993A (ja) エアギャップを有する爆薬チューブ管、及びこれを用いた岩盤発破工法
CN109668487A (zh) 微振动土石爆破控制施工方法
Skrzypkowski A new design of support for burst-prone rock mass in underground ore mining
Pal Roy Emerging trends in drilling and blasting technology: concerns and commitments
PL440070A1 (pl) Sposób formowania poszerzonej podstawy pala
CN115655037B (zh) 一种隧洞近接扩挖爆破减振施工方法
Choi et al. Case study of establishing a safe blasting criterion for the pit slopes of an open-pit coal mine
CN103791789B (zh) 钻孔与节理成一定角度的爆破施工方法
CN106643359A (zh) 一种爆破挤淤处理坡肩位置残留淤泥的方法
Shen et al. Theory and Application of Gob‐Side Entry Retaining in Thick Three‐Soft Coal Seam
Ittner et al. Multivariate evaluation of blast damage from emulsion explosives in tunnels excavated in crystalline rock
Kong et al. A study on the effect of blasting vibration and the optimal blasting offset according to the depth of tunnel
CN107129251A (zh) 一种用于爆破排水固结处理软土地基的固化剂及处理方法
Reddy et al. Influence of stemming material on performance of blasting
RU2686788C1 (ru) Способ возведения сваи в просадочных грунтах в условиях плотной городской застройки
Ataei Evaluation of blast induced ground vibrations from underground excavation at Karoun 3 area
Yilmaz et al. Effect of tunnel blasting operation on the surface penstock pipe
Dill Determine the potential drill utilization improvements and rock fragmentation requirements using directional drilling in a coal mining overburden highwall application
Dudchenko et al. Development of geotechnical protective measures for strengthening a slope prone to landslide hazards
Venkatesh et al. Drilling and blasting of tunnels in himalayan geology
RU2444629C1 (ru) Способ крепления горных выработок анкерной крепью в породах, склонных к пучению почвы