Published September 2019 | Version v1
Miscellaneous

A study on remote fracturing system using the steam pressure cracking agent

  • 1. Sanwa Tekki Corp., Tokyo (Japan)

Description

The steam pressure cracking agent fractures bedrock by the action of high temperature and high pressure steam generated by the thermite reaction, and the impact at the time of crush is suppressed to a small level, and it can be used safely in places where explosives cannot be used. For the decommissioning of nuclear power plants and the dismantling of concrete structures, the fracturing method using the steam pressure cracking agent is an effective means. In this report, we report a remote boring system that can be used to remotely install loading holes and guiding holes for the steam pressure cracking agent and perform effective controlled fracturing. (author)

Additional details

Additional titles

Original title (Japanese)
蒸気圧破砕薬剤を用いた遠隔破砕システムに関する研究

Publishing Information

Imprint Title
Proceedings of the mechanical engineering congress, 2019 Japan
Imprint Pagination
[3912 p.]
Journal Page Range
5 p.

Conference

Title
Mechanical engineering congress, 2019 Japan
Acronym
MECJ-19
Dates
8-11 Sep 2019
Place
Akita (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
51030167
Subject category
S42: ENGINEERING;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Quality check status
Yes
Descriptors DEI
COMPRESSORS; CONCRETES; CRACKS; FRACTURING; NUCLEAR POWER PLANTS; RADIATION PROTECTION; RADIOACTIVE WASTES; REACTOR DECOMMISSIONING; REACTOR DISMANTLING; REMOTE CONTROL;
Descriptors DEC
BUILDING MATERIALS; CONTROL; DECOMMISSIONING; DEMOLITION; MATERIALS; NUCLEAR FACILITIES; POWER PLANTS; RADIOACTIVE MATERIALS; REACTOR LIFE CYCLE; THERMAL POWER PLANTS; WASTES;

Optional Information

Lead record
jqv44-ae316
Notes
Available as DVD-ROM Data in PDF format, Folder Name: pdf, Paper ID: S08112.pdf; 4 refs., 7 figs., 5 tabs. Imprint:#65E5##672C##6A5F##68B0##5B66##4F1A# 2019#5E74##5EA6##5E74##6B21##5927##4F1A##8B1B##6F14##8AD6##6587##96C6#