JPS55136343A - Carrying-out method for dug earth and sand in construction of underground structure - Google Patents

Carrying-out method for dug earth and sand in construction of underground structure

Info

Publication number
JPS55136343A
JPS55136343A JP4248279A JP4248279A JPS55136343A JP S55136343 A JPS55136343 A JP S55136343A JP 4248279 A JP4248279 A JP 4248279A JP 4248279 A JP4248279 A JP 4248279A JP S55136343 A JPS55136343 A JP S55136343A
Authority
JP
Japan
Prior art keywords
sand
earth
girder
carrying
bucket
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4248279A
Other languages
Japanese (ja)
Other versions
JPS5840615B2 (en
Inventor
Seiichi Uchida
Nobuyuki Matsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP4248279A priority Critical patent/JPS5840615B2/en
Publication of JPS55136343A publication Critical patent/JPS55136343A/en
Publication of JPS5840615B2 publication Critical patent/JPS5840615B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable efficient carrying-out of the dug earth and sand by a method wherein the sinking of the surrounding ground with that of a working chamber (caisson) causes no effect on legs and, moreover, the distance of the carriage of a bucket is shortened by making a girder climb along the leg.
CONSTITUTION: One leg 11 of a heavy installation 10 for lifting earth and sand is erected on the ceiling of a working chamber 1, while the other leg 12 of the installation 10 being buried sequentially in the wall of a well 2a, and a grider 13 is provided, spanning both legs 11 and 12. From the girder 13 a bucket 15 is hung down and by this bucket 15 the dug earth and sand are hung up. Next, the earth and sand are carried to a hopper by a carrying means conveying them along the girder 13 and are discharged there. Moreover, the girder 13 is made to climb along the legs 11 and 12 as the working chamber 1 sinks.
COPYRIGHT: (C)1980,JPO&Japio
JP4248279A 1979-04-10 1979-04-10 Method of excavating and transporting soil when constructing underground structures Expired JPS5840615B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4248279A JPS5840615B2 (en) 1979-04-10 1979-04-10 Method of excavating and transporting soil when constructing underground structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4248279A JPS5840615B2 (en) 1979-04-10 1979-04-10 Method of excavating and transporting soil when constructing underground structures

Publications (2)

Publication Number Publication Date
JPS55136343A true JPS55136343A (en) 1980-10-24
JPS5840615B2 JPS5840615B2 (en) 1983-09-07

Family

ID=12637270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4248279A Expired JPS5840615B2 (en) 1979-04-10 1979-04-10 Method of excavating and transporting soil when constructing underground structures

Country Status (1)

Country Link
JP (1) JPS5840615B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06891Y2 (en) * 1987-01-13 1994-01-12 ヤンマーディーゼル株式会社 Tractor work implement mounting device

Also Published As

Publication number Publication date
JPS5840615B2 (en) 1983-09-07

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