CONSTRUCTION LAYOUT OF COMBINED CAVERN GROUP OF UNDERGROUND NUCLEAR POWER PLANT IN DEPTH DIRECTION OF MOUNTAIN - CHANGJIANG SURVEY PLANNING DESIGN AND RES CO LTD

Title:

CONSTRUCTION LAYOUT OF COMBINED CAVERN GROUP OF UNDERGROUND NUCLEAR POWER PLANT IN DEPTH DIRECTION OF MOUNTAIN

Document Type and Number:

WIPO Patent Application WO/2015/188695

Kind Code:

A1

Abstract:

Disclosed is a construction layout of a combined cavern group of an underground nuclear power plant in a depth direction of a mountain. The construction layout comprises a nuclear reactor workshop cavern (1), two combined caverns, two electric workshop caverns (2), two pressure relief caverns (7), a first main traffic hole (8), a second main traffic hole (9) and a third main traffic hole (10), wherein the three main traffic holes are in communication with the earth surface; the nuclear reactor workshop cavern (1), the combined caverns, the electric workshop caverns (2) and the pressure relief caverns (7) form a nuclear island workshop cavern group; crown arch feet or crown end walls of each cavern of the nuclear island workshop cavern group are in communication with the earth surface through a top-layer cavern support system; and side wall bottoms of each cavern of the nuclear island workshop cavern group are in communication with the three main traffic holes through a bottom-layer cavern support system. The construction layout has short mileage, high security, convenient construction, better investment saving and high degree of modularization, and can be widely applied to the technical field of nuclear power engineering.

Inventors:

SU LIJUN (CN)
LIU BAIXING (CN)
LIU LIXIN (CN)
YANG XUEHONG (CN)
LI FENG (CN)
HUA XIA (CN)
ZHU XUEXIAN (CN)
HAN QIANLONG (CN)
PAN XIAO (CN)

Application Number:

PCT/CN2015/079885

Publication Date:

December 17, 2015

Filing Date:

May 27, 2015

Export Citation:

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Assignee:

CHANGJIANG SURVEY PLANNING DESIGN AND RES CO LTD (CN)

International Classes:

E21D13/00; E02D29/045; E04H5/02; E21D9/14; G21D1/00

Foreign References:

CN104060858A	2014-09-24
CN203961364U	2014-11-26
CN103291331A	2013-09-11
CN202510125U	2012-10-31
US4167087A	1979-09-11
US4277309A	1981-07-07

Attorney, Agent or Firm:

WUHAN KAIYUAN INTELLECTUAL PROPERTY AGENT LTD. (CN)
武汉开元知识产权代理有限公司 (CN)

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