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Title:
ROAD STRUCTURE AT PLACE OF HIGH-PRESSURE GAS PIPE REINFORCEMENT OF INTERIOR OF ENTERPRISE
Document Type and Number:
WIPO Patent Application WO/2019/210444
Kind Code:
A1
Abstract:
A road structure at a place of high-pressure gas pipe reinforcement of the interior of an enterprise, the structure comprising large-diameter concrete columns disposed at left and right sides of a high-pressure gas pipe along the length direction of the high-pressure gas pipe, wherein the large-diameter concrete columns are cast on a reinforced concrete base plate; small-diameter concrete columns are disposed on the large-diameter concrete columns; upper ends of the small-diameter concrete columns have a stepped structure, and a reinforced concrete cover plate that covers the high-pressure gas pipe is placed on the stepped structure; a sand backfill layer is provided between the high-pressure gas pipe and the reinforced concrete cover plate; a steel wire mesh layer is disposed on the sand backfill layer; and a gap of 20cm is set between the steel wire mesh layer and the reinforced concrete cover plate.

Inventors:
HOU, Zhifeng (No.4 Aiguocun, GangzhaNantong, Jiangsu 0, 226000, CN)
Application Number:
CN2018/085230
Publication Date:
November 07, 2019
Filing Date:
May 01, 2018
Export Citation:
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Assignee:
HOU, Zhifeng (No.4 Aiguocun, GangzhaNantong, Jiangsu 0, 226000, CN)
International Classes:
E01C3/00
Foreign References:
CN105155376A2015-12-16
CN204875404U2015-12-16
CN204879036U2015-12-16
CN105088916A2015-11-25
CA1031586A1978-05-23
CN105113354A2015-12-02
CN106884433A2017-06-23
Attorney, Agent or Firm:
NANTONG YONGTONG PATENT AGENCY (2-2302 Huachendasha, No.111 Gongnong RoadNantong, Jiangsu 0, 226000, CN)
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