Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Assembly type utility tunnel for building envelop bearing strength and construction method thereof

A technology of enclosure structure and integrated pipe gallery, which is applied in infrastructure engineering, protection devices, underwater structures, etc. It has the advantages of convenient hoisting, improving economic efficiency and reducing the construction process.

Active Publication Date: 2018-07-06
ZHEJIANG XINSHENG CONSTR GROUP
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method takes a long time to construct, consumes a lot of materials, and is costly. Moreover, even if the muddy foundation has been treated with soft foundation, uneven settlement will occur after long-term use, and it will also bring various hidden dangers to the operation of the prefabricated integrated pipe gallery.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Assembly type utility tunnel for building envelop bearing strength and construction method thereof
  • Assembly type utility tunnel for building envelop bearing strength and construction method thereof
  • Assembly type utility tunnel for building envelop bearing strength and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the protection scope of the present invention is not limited thereto.

[0040] The prefabricated integrated pipe gallery provided by this example is bearing the load of the enclosure structure, such as Figure 1-8As shown, the prefabricated integrated pipe gallery of the present invention is composed of two parts of the envelope structure 1 and the prefabricated integrated pipe gallery 2. The envelope structure 1 includes a three-axis cement-soil mixing pile 11, a drill Cast-in-place pile 12, pile top reserved reinforcement 13, pre-embedded reinforcement 14, top pressure beam 15, internal support 16; prefabricated integrated pipe gallery 2 includes pipe gallery entity 21, structural beam 22, lap joint plate 23, and reserved rib for lap joint plate 24 ribs 25 are reserved for the bottom plate.

[0041] Such as figure 1 and figure 2 As shown, the en...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Widthaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses an assembly type utility tunnel for building envelop bearing strength and a construction method thereof. The structure is formed by two parts of a building envelop and a prefabricated utility tunnel by casting in place and connecting, the building envelop comprises a triaxial soil-cement stirring pile and a drill hole cast-in-place pile, the top of the drill hole cast-in-place pile is reserved with longitudinal reinforcements, the inner side, near the bottom of a foundation pit, of the drill hole cast-in-place pile is reserved with pre-embedded reinforcements; the top of the prefabricated utility tunnel is provided with a set of structural beams at intervals, the top of each structural beam is provided with a lap plate, the two ends of each lap plate are reserved with lap plate reserved reinforcements extending outward, the two sides of the bottom of the prefabricated utility tunnel are reserved with bottom plate reserved reinforcements extending outward, pile top reserved reinforcements are connected with the lap plate reserved reinforcements, and the pre-embedded reinforcements are connected with the bottom plate reserved reinforcements. According to the assembly type utility tunnel for building envelop bearing strength and the construction method thereof, nodes of the prefabricated utility tunnel are all in cast-in-place connection with the reinforcements of the drill hole cast-in-place pile, the damage of uneven settlement caused by foundation subsidence is prevented, the construction period is shortened, and the assembly type utility tunnel is economic and environmental.

Description

technical field [0001] The invention belongs to the technical field of underground engineering construction, and in particular relates to a prefabricated comprehensive pipe gallery for load bearing of an enclosure structure and a construction method thereof. Background technique [0002] The underground comprehensive pipe corridor is the "underground urban pipeline comprehensive corridor", that is, the public pipeline tunnel built underground in the city, and more than two kinds of municipal pipelines such as electricity, communication, gas, water supply, heat, and drainage are laid in the tunnel in a concentrated manner, and unified Planning, design, construction and maintenance form a modern, scientific and intensive urban infrastructure. Commonly known as the lifeline project, the underground comprehensive pipe corridor is the key to maintaining the normal operation of modern city functions. Its advantages are: one-time excavation, centralized construction, avoiding repe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E02D29/045E02D31/12
CPCE02D29/10E02D31/12
Inventor 吴刚岑烈君洪建江黄轩安龚铜权褚晓淮
Owner ZHEJIANG XINSHENG CONSTR GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com