STRAIN AND SETTLEMENT MEASURING METHOD FOR TESTING VERTICAL LOAD ON PILE

Title:

STRAIN AND SETTLEMENT MEASURING METHOD FOR TESTING VERTICAL LOAD ON PILE

Document Type and Number:

Japanese Patent JP2005320689

Kind Code:

A

Abstract:

To provide a strain and settlement measuring method for testing vertical load on a pile wherein coring work is reduced by using a core hole for measuring a strain and the core hole for measuring settlement in common.

The core hole 2 is formed in the direction of the depth of a foundation pile 1, a measuring pipe 4 having a strain gauge is inserted in the core hole, a gap between the core hole and the measuring pipe is injected with a back filling concrete or the like to combine the measuring pipe with the foundation pile, a measuring rod 5 is positioned in a hollow section of the measuring pipe, a settlement measuring means of the measuring rod is provided, and then, mounted load is added to the foundation pile, and the strain to be generated and the settlement are measured.

More Like This:

JPH0657934	[Title of Invention] Water Permeability Test Device
JP7278673	Safety judgment method of fracture zone in subway after curtain grouting

Inventors:

TSUCHIYA TOMIO
OKAMOTO KEN
TSUBAKIHARA YASUNORI
HAMADA JUNJI
YAMASHITA KIYOSHI

Application Number:

JP2004137181A

Publication Date:

November 17, 2005

Filing Date:

May 06, 2004

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TAKENAKA KOMUTEN CO

International Classes:

E02D1/00; E02D33/00; (IPC1-7): E02D33/00; E02D1/00

Attorney, Agent or Firm:

Masahiko Yamana

Previous Patent: SEISMIC RESPONSE CONTROL BRACE AND ARCHITECTURAL STRUCTURE USING THIS BRACE

Next Patent: REMOTE CONTROLLER FOR DOOR LOCK