JPS5641934A - Constructing method of bridge pier on steep slope - Google Patents

Constructing method of bridge pier on steep slope

Info

Publication number
JPS5641934A
JPS5641934A JP11566679A JP11566679A JPS5641934A JP S5641934 A JPS5641934 A JP S5641934A JP 11566679 A JP11566679 A JP 11566679A JP 11566679 A JP11566679 A JP 11566679A JP S5641934 A JPS5641934 A JP S5641934A
Authority
JP
Japan
Prior art keywords
shaft
level
bridge pier
steep slope
slope
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
JP11566679A
Other languages
Japanese (ja)
Other versions
JPS6160930B2 (en
Inventor
Masutoshi Yudasaka
Mamoru Murata
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.)
Taisei Corp
Original Assignee
Taisei 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 Taisei Corp filed Critical Taisei Corp
Priority to JP11566679A priority Critical patent/JPS5641934A/en
Publication of JPS5641934A publication Critical patent/JPS5641934A/en
Publication of JPS6160930B2 publication Critical patent/JPS6160930B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Foundations (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

PURPOSE: To construct the bridge pier on the steep slope without destroying the natural environment by a method wherein a level is dug at the lower part of a steep slope, next, the boring is carried out upward from the level to make a shaft, and muck is discharged by making use of the shaft and the level and further, the foundation for the bridge pier is constructed.
CONSTITUTION: The level is dug up to the area just under the steep slope A where the bridge pier is to be installed and next, an upward boring is carried out from the same level to the slope. Making use of this boring hole, and making the muck fall from above the slope, a shaft is excavated to form the foundation area 10 between the lower end of the shaft and the outer circumference of the level, thus concrete is placed there, resulting in constructing the bridge pier foundation 10 leaving the shaft 11 which passes through the shaft and the level 1. And further, the concrete bridge piers 12, 13 are constructed within the shaft by transporting materials through the level 1 and the shaft 11.
COPYRIGHT: (C)1981,JPO&Japio
JP11566679A 1979-09-11 1979-09-11 Constructing method of bridge pier on steep slope Granted JPS5641934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11566679A JPS5641934A (en) 1979-09-11 1979-09-11 Constructing method of bridge pier on steep slope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11566679A JPS5641934A (en) 1979-09-11 1979-09-11 Constructing method of bridge pier on steep slope

Publications (2)

Publication Number Publication Date
JPS5641934A true JPS5641934A (en) 1981-04-18
JPS6160930B2 JPS6160930B2 (en) 1986-12-23

Family

ID=14668283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11566679A Granted JPS5641934A (en) 1979-09-11 1979-09-11 Constructing method of bridge pier on steep slope

Country Status (1)

Country Link
JP (1) JPS5641934A (en)

Also Published As

Publication number Publication date
JPS6160930B2 (en) 1986-12-23

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