CN103953363A - Method for connecting shield tunnel pipe sheet and transverse passage structure - Google Patents
Method for connecting shield tunnel pipe sheet and transverse passage structure Download PDFInfo
- Publication number
- CN103953363A CN103953363A CN201410147259.9A CN201410147259A CN103953363A CN 103953363 A CN103953363 A CN 103953363A CN 201410147259 A CN201410147259 A CN 201410147259A CN 103953363 A CN103953363 A CN 103953363A
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- steel plate
- node
- shield tunnel
- lower node
- pipe sheet
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Abstract
The invention discloses a method for connecting a shield tunnel pipe sheet and a transverse passage structure. The method comprises the steps of upper node connection and lower node connection. The upper node connection comprises the following steps that a joint steel plate with a bolt hole is connected to a node shield pipe sheet through a bolt; the joint steel plate is connected with an anchoring rib; the other end of the anchoring rib is anchored in the transverse passage structure; one end of I-shaped steel is connected with a pre-buried steel plate at the curve surface of the shield tunnel pipe sheet through a first connecting steel plate and the other end is connected with the transverse passage structure through a second connecting steel plate. The lower node connection comprises the following steps that one end of a lower node anchoring rib is connected with the pipe sheet through a steel rib connector pre-buried in the shield tunnel pipe sheet at a node and the other end is anchored in a station structure; one end of a lower node I-shaped steel is connected with the pre-buried steel plate at the curve surface of the shield tunnel pipe sheet through a connecting steel plate and the other end is connected with the transverse passage structure through the connecting steel plate.
Description
Technical field
The present invention relates to underground structrue engineering technical field, is the method for attachment of a kind of duct pieces of shield tunnel and interconnection structure specifically.
Background technology
In the building of the construction of tunnel such as subway, river-crossing tunnel, Impacts Evaluation of Urban Tunnel, Urban Underground piping lane, shield method for Accelerating The Construction speed, improve workmanship, guarantee that construction safety has significant advantage, also obtained application more and more widely.In shield tunnel project, due to the requirement of function, often need to make at some position of tunnel structure the opening of side direction, and with after the structure built be connected, to form the interconnection that leaves tunnel.This situation at the horizontal service channel in subway sectional tunnel, road tunnel tunnel, exist in a large number in the construction of the central exit of underground pipe gallery.Duct pieces of shield tunnel with after build being connected of interconnection need to remove shield tunnel part section of jurisdiction, and the section of jurisdiction of reserve part is connected with interconnection structure, thereby forms section of jurisdiction and the upper and lower two place's connected nodes of channel design.With respect to the reinforced concrete structure of interconnection, duct pieces of shield tunnel is much smaller by the rigidity of structure being assemblied to form.Like this, just there is situation firm, soft and that deposit in shield tunnel and interconnection total system, and supporting capacity, deformation characteristic and conventional reinforced concrete structure have a great difference.As connecting the position of joints with more flexible shield tunnel chip architecture compared with the interconnection structure of rigidity, just become the bond structure parts that shield tunnel connects interconnection position.Therefore need to carry out particular design to the connected node at this position.
Summary of the invention
Object of the present invention is exactly the method for attachment that proposes a kind of duct pieces of shield tunnel and interconnection structure, and the method is not only convenient to being connected of section of jurisdiction and channel design, has also guaranteed that segment inner force can be passed to channel design effectively.
The technical solution adopted in the present invention is as follows:
The method of attachment of a kind of duct pieces of shield tunnel and interconnection structure, based on upper node and lower node, upper node comprises by joint steel plate (1), bolt (2), dowel (3), i iron (4), pre-embedded steel slab (6), the first junction steel plate (5) and the second junction steel plate (7), lower node comprises that lower node dowel (9), reinforcing bar connector (10), lower node pre-embedded steel slab (11), junction steel plate (12), lower node i iron (13) form, and is characterized in that:
Duct pieces of shield tunnel divides upper node to be connected with lower node with the method for attachment of interconnection structure and is connected:
Upper joint connecting method is: the joint steel plate (1) that is provided with bolt hole is connected in node shield duct piece by bolt (2); Joint steel plate (1) connects dowel (3), and dowel (3) other end anchors into interconnection structure; I iron (4) one end is by the pre-embedded steel slab (6) at the first junction steel plate (5) connected node duct pieces of shield tunnel curved surface place, and the other end is connected with interconnection structure by the second junction steel plate (7);
Lower node method of attachment is: lower node dowel (9) one end is connected with section of jurisdiction by reserved reinforcing bar connector (10) in Nodes duct pieces of shield tunnel, the other end anchors into station structure, lower node i iron (13) one end is by the pre-embedded steel slab (11) at junction steel plate (12) connected node duct pieces of shield tunnel curved surface place, and the other end is connected with interconnection structure by junction steel plate (12).
Beneficial effect
The present invention can by shield tunnel and interconnection reliable in structure couple together, make connected node there is enough rigidity transmitter shaft power, bending moment and shearing, can reduce the distortion of connected node, be conducive to the waterproofing work of Nodes.
Accompanying drawing explanation
Fig. 1 is the method for attachment schematic diagram of duct pieces of shield tunnel of the present invention and interconnection structure.
The specific embodiment
Below in conjunction with accompanying drawing 1 embodiment, the present invention will be described.
Embodiment:
As shown in Figure 1, this is the method for attachment of duct pieces of shield tunnel and interconnection structure.
The connected node specific embodiment is:
1. when shield tunnel is connected with interconnection, remove also cutting part duct pieces of shield tunnel and form the opening that leads to interconnection, at upper opening portion, with bolt 2, joint steel plate 1 is connected to shield duct piece section, joint steel plate 1 welding dowel 3, dowel 3 other ends anchor into interconnection structure.I iron 4 one end are soldered to the pre-embedded steel slab 6 at node shield duct piece curved surface place by junction steel plate 5, the other end is connected with interconnection structure by junction steel plate 7.Finally apply reinforced concrete structure 8, node has connected.
2. at interconnection lower opening portion, dowel 9 is connected to duct pieces of shield tunnel section by connector 10, dowel 9 other ends anchor into interconnection structure.I iron 13 one end are soldered to the pre-embedded steel slab 1 at duct pieces of shield tunnel curved surface place by junction steel plate 12.Finally apply reinforced concrete structure 14, node has connected.
Claims (1)
1. the method for attachment of a duct pieces of shield tunnel and interconnection structure, based on upper node and lower node, upper node comprises by joint steel plate (1), bolt (2), dowel (3), i iron (4), pre-embedded steel slab (6), the first junction steel plate (5) and the second junction steel plate (7), lower node comprises that lower node dowel (9), reinforcing bar connector (10), lower node pre-embedded steel slab (11), junction steel plate (12), lower node i iron (13) form, and is characterized in that:
Duct pieces of shield tunnel divides upper node to be connected with lower node with the method for attachment of interconnection structure and is connected:
Upper joint connecting method is: the joint steel plate (1) that is provided with bolt hole is connected in node shield duct piece by bolt (2); Joint steel plate (1) connects dowel (3), and dowel (3) other end anchors into interconnection structure; I iron (4) one end is by the pre-embedded steel slab (6) at the first junction steel plate (5) connected node duct pieces of shield tunnel curved surface place, and the other end is connected with interconnection structure by the second junction steel plate (7);
Lower node method of attachment is: lower node dowel (9) one end is connected with section of jurisdiction by reserved reinforcing bar connector (10) in Nodes duct pieces of shield tunnel, the other end anchors into station structure, lower node i iron (13) one end is by the pre-embedded steel slab (11) at junction steel plate (12) connected node duct pieces of shield tunnel curved surface place, and the other end is connected with interconnection structure by junction steel plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147259.9A CN103953363A (en) | 2014-04-13 | 2014-04-13 | Method for connecting shield tunnel pipe sheet and transverse passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147259.9A CN103953363A (en) | 2014-04-13 | 2014-04-13 | Method for connecting shield tunnel pipe sheet and transverse passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103953363A true CN103953363A (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410147259.9A Pending CN103953363A (en) | 2014-04-13 | 2014-04-13 | Method for connecting shield tunnel pipe sheet and transverse passage structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103953363A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240024A (en) * | 2015-09-23 | 2016-01-13 | 中国地质大学（武汉） | Parallel shield tunneling method for extended construction of subway station |
| CN106640116A (en) * | 2017-03-01 | 2017-05-10 | 吴镇 | Modified structure of tunnel transverse way thee-joint joint pipe composite member |
| CN107387118A (en) * | 2017-07-17 | 2017-11-24 | 中铁隧道勘测设计院有限公司 | A kind of shield tunnel earthing or grounding means and its construction method |
| CN108343451A (en) * | 2018-04-12 | 2018-07-31 | 北京市热力工程设计有限责任公司 | A kind of connection structure and method of duct pieces of shield tunnel and bracket |
| CN108561154A (en) * | 2018-03-30 | 2018-09-21 | 上海隧道工程有限公司 | The node structure of section of jurisdiction and tube coupling in the interface channel of shield section |
| CN110469343A (en) * | 2019-07-09 | 2019-11-19 | 中铁隧道局集团有限公司 | Flexible connecting device and its construction method for station main structure and section of jurisdiction |
| CN111927491A (en) * | 2020-08-21 | 2020-11-13 | 上海市隧道工程轨道交通设计研究院 | Shield method lining structure for rail transit station |
| CN112814286A (en) * | 2021-01-06 | 2021-05-18 | 江苏科技大学 | Reinforcing steel bar surface type connecting joint adopting nodular cast iron component |
| CN114718123A (en) * | 2022-04-28 | 2022-07-08 | 中国一冶集团有限公司 | Prefabricated pipe jacking gallery and cast-in-place pipe gallery butt joint construction method |
| CN108343451B (en) * | 2018-04-12 | 2024-04-26 | 北京市热力工程设计有限责任公司 | Connection structure and method for shield tunnel segment and bracket |
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| CN1916362A (en) * | 2006-09-04 | 2007-02-21 | 上海隧道工程股份有限公司 | Construction method for tunnel contact passage in shield section of underground railway |
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| CN201599039U (en) * | 2009-12-23 | 2010-10-06 | 上海市城市建设设计研究院 | Special duct piece for position of tunnel connecting passage |
| JP5156433B2 (en) * | 2008-02-27 | 2013-03-06 | 東急建設株式会社 | Segment joint structure |
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| JP4259724B2 (en) * | 2000-05-10 | 2009-04-30 | 株式会社奥村組 | Tunnel lining wall structure for branch pipe branching |
| CN1916362A (en) * | 2006-09-04 | 2007-02-21 | 上海隧道工程股份有限公司 | Construction method for tunnel contact passage in shield section of underground railway |
| JP5156433B2 (en) * | 2008-02-27 | 2013-03-06 | 東急建設株式会社 | Segment joint structure |
| CN101289938A (en) * | 2008-06-12 | 2008-10-22 | 北京城建设计研究总院有限责任公司 | Subway shield tunnel enlarging station special area and station structure connecting method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240024B (en) * | 2015-09-23 | 2017-08-25 | 中国地质大学（武汉） | A kind of method of parallel shield method enlarging construction subway station |
| CN105240024A (en) * | 2015-09-23 | 2016-01-13 | 中国地质大学（武汉） | Parallel shield tunneling method for extended construction of subway station |
| CN106640116A (en) * | 2017-03-01 | 2017-05-10 | 吴镇 | Modified structure of tunnel transverse way thee-joint joint pipe composite member |
| CN107387118A (en) * | 2017-07-17 | 2017-11-24 | 中铁隧道勘测设计院有限公司 | A kind of shield tunnel earthing or grounding means and its construction method |
| CN108561154A (en) * | 2018-03-30 | 2018-09-21 | 上海隧道工程有限公司 | The node structure of section of jurisdiction and tube coupling in the interface channel of shield section |
| CN108343451B (en) * | 2018-04-12 | 2024-04-26 | 北京市热力工程设计有限责任公司 | Connection structure and method for shield tunnel segment and bracket |
| CN108343451A (en) * | 2018-04-12 | 2018-07-31 | 北京市热力工程设计有限责任公司 | A kind of connection structure and method of duct pieces of shield tunnel and bracket |
| CN110469343A (en) * | 2019-07-09 | 2019-11-19 | 中铁隧道局集团有限公司 | Flexible connecting device and its construction method for station main structure and section of jurisdiction |
| CN111927491A (en) * | 2020-08-21 | 2020-11-13 | 上海市隧道工程轨道交通设计研究院 | Shield method lining structure for rail transit station |
| CN112814286A (en) * | 2021-01-06 | 2021-05-18 | 江苏科技大学 | Reinforcing steel bar surface type connecting joint adopting nodular cast iron component |
| CN112814286B (en) * | 2021-01-06 | 2022-09-23 | 江苏科技大学 | Reinforcing steel bar surface type connecting joint adopting nodular cast iron component |
| CN114718123A (en) * | 2022-04-28 | 2022-07-08 | 中国一冶集团有限公司 | Prefabricated pipe jacking gallery and cast-in-place pipe gallery butt joint construction method |
| CN114718123B (en) * | 2022-04-28 | 2023-10-24 | 中国一冶集团有限公司 | Butt joint construction method for prefabricated top pipe gallery and cast-in-situ pipe gallery |
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Application publication date: 20140730 |