PE20000208A1 - PROCEDURE FOR ACCUMULATING AND CONSOLIDATING WATER-CONTAINING MATERIALS IN TAILINGS DAMS - Google Patents

PROCEDURE FOR ACCUMULATING AND CONSOLIDATING WATER-CONTAINING MATERIALS IN TAILINGS DAMS

Info

Publication number
PE20000208A1
PE20000208A1 PE1999000168A PE00016899A PE20000208A1 PE 20000208 A1 PE20000208 A1 PE 20000208A1 PE 1999000168 A PE1999000168 A PE 1999000168A PE 00016899 A PE00016899 A PE 00016899A PE 20000208 A1 PE20000208 A1 PE 20000208A1
Authority
PE
Peru
Prior art keywords
members
water
accumulating
procedure
containing materials
Prior art date
Application number
PE1999000168A
Other languages
Spanish (es)
Inventor
Seishi Yamada
Original Assignee
Toyoha Mining Co Ltd
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 Toyoha Mining Co Ltd filed Critical Toyoha Mining Co Ltd
Publication of PE20000208A1 publication Critical patent/PE20000208A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Treatment Of Sludge (AREA)

Abstract

QUE COMPRENDE: A) COLOCAR MIEMBROS DE DRENAJE HORIZONTALES EN LA SUPERFICIE DEL MATERIAL ACUMULADO, QUE SE HAN ACUMULADO EN LAS AREAS DE PLAYA O DE AGUA DE LA REPRESA. DICHO MATERIAL TIENE UNA CAPA SUPERIOR QUE ESTA EN CONTACTO CON EL AGUA LA CUAL RECIBE LOS RELAVES QUE SE ACUMULARAN Y CONSOLIDARAN; Y B) CLAVAR UNA PLURALIDAD DE MIEMBROS DE DRENAJE VERTICALES CON UN ESPACIAMIENTO DADO EN EL MATERIAL ACUMULADO Y LUEGO CONECTARLOS CON LOS EXTREMOS SUPERIORES DE LOS MIEMBROS DE DRENAJE HORIZONTALES. DICHOS MIEMBROS SON UN PAR DE MIEMBROS HECHOS DE PAPEL DEL TIPO CINTA: SUPERIOR E INFERIOR. DICHO PAR ES DE SUPERFICIE PERMEABLE AL AGUA, HECHOS DE FIBRAS SINTETICAS O RESINA Y UN MIEMBRO DE NUCLEO PLASTICO ENTRE DICHOS MIEMBROS, EL CUAL ESTA REPUJADO PARA PROVEER PASAJES PARA EL AGUAWHICH INCLUDES: A) PLACING HORIZONTAL DRAINAGE MEMBERS ON THE SURFACE OF THE ACCUMULATED MATERIAL, WHICH HAVE ACCUMULATED IN THE BEACH OR WATER AREAS OF THE DAM. SAID MATERIAL HAS A TOP LAYER THAT IS IN CONTACT WITH THE WATER WHICH RECEIVES THE TAILINGS THAT WILL ACCUMULATE AND CONSOLIDATE; AND B) NAIL A PLURALITY OF VERTICAL DRAIN MEMBERS WITH A GIVEN SPACING IN THE ACCUMULATED MATERIAL AND THEN CONNECT THEM WITH THE UPPER ENDS OF THE HORIZONTAL DRAIN MEMBERS. SAID MEMBERS ARE A PAIR OF MEMBERS MADE OF RIBBON TYPE PAPER: UPPER AND LOWER. SAID PAIR IS A WATER PERMEABLE SURFACE, MADE OF SYNTHETIC FIBERS OR RESIN AND A PLASTIC CORE MEMBER BETWEEN THOSE MEMBERS, WHICH IS REPLUSED TO PROVIDE PASSAGES FOR WATER

PE1999000168A 1998-03-16 1999-03-01 PROCEDURE FOR ACCUMULATING AND CONSOLIDATING WATER-CONTAINING MATERIALS IN TAILINGS DAMS PE20000208A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10082404A JPH11256562A (en) 1998-03-16 1998-03-16 Consolidation accumulating method for use at accumulation site for water-bearing material

Publications (1)

Publication Number Publication Date
PE20000208A1 true PE20000208A1 (en) 2000-03-17

Family

ID=13773664

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999000168A PE20000208A1 (en) 1998-03-16 1999-03-01 PROCEDURE FOR ACCUMULATING AND CONSOLIDATING WATER-CONTAINING MATERIALS IN TAILINGS DAMS

Country Status (4)

Country Link
JP (1) JPH11256562A (en)
AU (1) AU1053299A (en)
PE (1) PE20000208A1 (en)
WO (1) WO1999047755A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121410A (en) * 1987-11-02 1989-05-15 Taihei Shoko Kk Driving work of vertical drain in soft ground
JPH02136419A (en) * 1988-11-15 1990-05-25 Kajima Corp Ground improvement of artificial island
JPH0668168B2 (en) * 1989-06-08 1994-08-31 大都工業株式会社 Horizontal drain method on the seabed
JPH0670322B2 (en) * 1989-11-06 1994-09-07 五洋建設株式会社 Horizontal burying method for drain material and burying apparatus therefor
JP2544668B2 (en) * 1989-11-09 1996-10-16 千代田化工建設株式会社 Placing method of plastic board drain
JP2524224Y2 (en) * 1991-02-27 1997-01-29 東急建設株式会社 Horizontal drainage material
JP2884025B2 (en) * 1992-02-18 1999-04-19 五洋建設株式会社 Horizontal drain material laying method for super soft ground improvement
JPH0813466A (en) * 1994-06-29 1996-01-16 Daito Kogyo Kk Installation device for horizontal drain material in water bottom and installation method
JP3648299B2 (en) * 1995-10-24 2005-05-18 若築建設株式会社 Consolidation promotion method for soft ground

Also Published As

Publication number Publication date
JPH11256562A (en) 1999-09-21
WO1999047755A1 (en) 1999-09-23
AU1053299A (en) 1999-10-11

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Legal Events

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