TW200732535A - Top-down construction method of underground construction structure - Google Patents

Top-down construction method of underground construction structure

Info

Publication number
TW200732535A
TW200732535A TW095105584A TW95105584A TW200732535A TW 200732535 A TW200732535 A TW 200732535A TW 095105584 A TW095105584 A TW 095105584A TW 95105584 A TW95105584 A TW 95105584A TW 200732535 A TW200732535 A TW 200732535A
Authority
TW
Taiwan
Prior art keywords
steel
dug
layer
construction
working
Prior art date
Application number
TW095105584A
Other languages
Chinese (zh)
Other versions
TWI314600B (en
Inventor
Tai-Yang Huang
ming-qin Zhang
wei-qiang Chen
Qing-Fu Huang
xian-ming Chen
Original Assignee
Shi Cheng Internat Co Ltd
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 Shi Cheng Internat Co Ltd filed Critical Shi Cheng Internat Co Ltd
Priority to TW095105584A priority Critical patent/TW200732535A/en
Publication of TW200732535A publication Critical patent/TW200732535A/en
Application granted granted Critical
Publication of TWI314600B publication Critical patent/TWI314600B/zh

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

A top-down construction method of underground construction structure is suitable to establish at least a basement. The working steps comprise: (A) the forest floor is dug to a necessary depth of a first working layer to form a dug surface; (B) the dug surface is leveled and laid a layer of pure concrete; (C) the layer surface of pure concrete is laid a steel board that is not necessary to form removal; (D) steel bars and steel beams are assembled and located; (E) pour concrete to the floor. This invention particularly uses the steel boards to replace the traditional formwork, don't need to form removal and be a part of the construction; also don't need to use the formwork oil and embellish the surface to replace a partial steel bars and fasten the totally working speed.
TW095105584A 2006-02-20 2006-02-20 Top-down construction method of underground construction structure TW200732535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095105584A TW200732535A (en) 2006-02-20 2006-02-20 Top-down construction method of underground construction structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095105584A TW200732535A (en) 2006-02-20 2006-02-20 Top-down construction method of underground construction structure

Publications (2)

Publication Number Publication Date
TW200732535A true TW200732535A (en) 2007-09-01
TWI314600B TWI314600B (en) 2009-09-11

Family

ID=45072950

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095105584A TW200732535A (en) 2006-02-20 2006-02-20 Top-down construction method of underground construction structure

Country Status (1)

Country Link
TW (1) TW200732535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113897999A (en) * 2021-11-03 2022-01-07 中建四局建设发展有限公司 Construction method for constructing elevator foundation structure on subway upper cover project

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI741347B (en) * 2019-08-12 2021-10-01 林添福 Reverse construction method with upside down support and non-dismantling formwork system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113897999A (en) * 2021-11-03 2022-01-07 中建四局建设发展有限公司 Construction method for constructing elevator foundation structure on subway upper cover project

Also Published As

Publication number Publication date
TWI314600B (en) 2009-09-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees