CN201679014U - Novel type sheet-pile retaining wall - Google Patents

Novel type sheet-pile retaining wall Download PDF

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Publication number
CN201679014U
CN201679014U CN200920133801XU CN200920133801U CN201679014U CN 201679014 U CN201679014 U CN 201679014U CN 200920133801X U CN200920133801X U CN 200920133801XU CN 200920133801 U CN200920133801 U CN 200920133801U CN 201679014 U CN201679014 U CN 201679014U
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CN
China
Prior art keywords
anchor
pile
fastening
crossbeam
soil
Prior art date
Application number
CN200920133801XU
Other languages
Chinese (zh)
Inventor
李中国
Original Assignee
李中国
赵有明
徐玉胜
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 李中国, 赵有明, 徐玉胜 filed Critical 李中国
Priority to CN200920133801XU priority Critical patent/CN201679014U/en
Application granted granted Critical
Publication of CN201679014U publication Critical patent/CN201679014U/en

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Abstract

The utility model relates to a sheet pile retaining wall comprising a concrete anchor-fastening pile (1), a precast concrete soil-blocking board (2), an anchor rope (3), a beam (4) and a longitudinal beam (8), both near the bottom of the filling soil, and an anchor fastening short pile (9) wherein the anchor-fastening pile (1) is anchored into a soil layer; the concrete soil-blocking board (2) is arranged behind the anchor-fastening pile (1) and two ends of the soil-blocking board (2) are in a lap joint with each other to block soil; the anchor-fastening pile (1) is provided with the anchor rope (3) anchored in a stable soil layer; the bottom of the filling soil are provided with the beam (4) and the longitudinal beam (8) as well as the anchor fastening short pile (9) entirely poured with the anchor fastening short pile (9). Compared with ordinary sheet pile retaining walls, the retaining wall provided hereby is added with a horizontally placed beam (4) at the bottom of the filling soil; when constructed, the beam (4) and the anchor-fastening pile (1) works as a whole. Affected by the gravity of the filling soil, the beam (4) generates a vertical force which further causes reversed bending movements at the coupling points between the anchor-fastening pile (1) and the beam (4); in the meanwhile, one end of the beam (4) is provided with the longitudinal beam (8) or the anchor fastening short pile (9). When the anchor-fastening pile (1) deforms, the longitudinal beam (8) and the anchor fastening short pile (9), restrained from the filling soil, exerts a horizontal tensile force to the anchor-fastening pile (1), which reduces the internal force of anchoring parts of the anchor-fastening pile (1) and further reduces the anchoring depth of anchor-fastening pile (1). All these advantages result in the reductions of workload and the constructing costs as well.

Description

A kind of novel stake plate type retaining wall
Affiliated field:
The utility model relates to highway, railway, mine, water conservancy, municipal engineering construction field, is specially the high embankment soil-baffling structure in highway, railway, mine and the municipal engineering.
Technical background:
The stake board wall often is a kind of light-duty retaining structure, soil-baffling structure when being often used as to embankment height greater than 8m can increase anchor cable on the increase anchor pile along with height, thereby the internal force that relies on the anchor cable horizontal drag to reduce stake reduces the section area of stake, reduce anchoring section length, reduce construction costs.Be the effect of better performance anchor cable, anchor cable is arranged on the middle and upper part of stake usually, and could begin construction after embankment surpasses the above certain altitude in anchor cable position.By discovering that before anchor cable construction highly to increase the internal force increase of stake more and more rapider along with embankment, the peak value of the final operating mode moment of flexure of stake appears at certain following position of fore shaft usually, therefore the internal force of controlling the preceding stake of anchor cable construction helps reducing the moment of flexure of final pile body, can reduce piled anchor and set firmly meter length, thereby reduce the engineering quantity of pile body, reduce the construction costs of this structure.
Summary of the invention:
The purpose of this utility model is by to having a slab-wall structure improvement now, reduces final pile body moment of flexure, reduces the anchorage depth of stake, and this novel stake board wall is simple in structure, easy construction, and compare saving construction costs effect with a board wall of present application obvious.
The technical solution of the utility model is:
A kind of novel stake plate type retaining wall, it is characterized in that: near crossbeam (4) that this structure comprises concrete anchoring stake (1), precast concrete breast boards (2), anchor cable (3) and the bottom surface of banketing is and longeron (8), several parts of anchoring stub (9), wherein anchor pile (1) is anchored in the stratum, breast boards (2) places anchor pile (1) rear side two ends and anchor pile overlap joint, plays the effect of retaining soil.Anchor pile (1) is provided with anchor cable (3), and anchor cable (3) is anchored in the good ground, and crossbeam (4) and longeron (8) are established in the bottom surface of banketing, and anchor pile (1) is together integrated poured with crossbeam (4), longeron (8) and anchoring stub (9).
Further, described crossbeam (4) is for being arranged near the concrete beam in bottom surface that bankets, and crossbeam directly or by ancillary method bears the action of gravity of banketing indirectly.
Further, the end of described crossbeam (4) or middle part are provided with vertical concrete longeron (8), longeron (8) and the vertical or oblique of crossbeam (4), and the end of crossbeam (4) is provided with vertical anchoring stub (9), by the displacement of crossbeam (4) constraint anchor pile (1).
Further, the cross section type of described crossbeam (4) is rectangle, trapezoidal, I shape or T shape.
The utility model is compared with the stake board wall of present application, only structurally improves, and does not increase difficulty of construction after the improvement, does not prolong the construction period, and the effect that reduces construction costs is obvious.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is profiles when being used for the embankment soil-baffling structure of the present utility model.
Accompanying drawing 3 is floor map of crossbeam of the present utility model (4) and longeron (8).
Accompanying drawing 4 is that member of the present utility model increases force diagram on the crossbeam by flexible geogrid is set on the beam.
Accompanying drawing 5 is sectional schematic diagrams that member crossbeam of the present utility model (4) and anchoring stub (9) are provided with.
Among the figure: 1. anchor pile, 2. breast boards, 3. anchor cable, 4. crossbeam, 5. embankment, 6. stratum, 7. geo-grid, 8. longeron, 9. anchoring stub.
The specific embodiment:
As shown in the figure: a kind of novel stake plate type retaining wall, this structure is made up of crossbeam (4) and longeron (8), several parts of anchoring stub (9) near concrete anchoring stake (1), precast concrete breast boards (2), anchor cable (3) and the bottom surface of banketing, wherein anchor pile (1) is anchored in the stratum, breast boards (2) places anchor pile (1) rear side two ends and anchor pile overlap joint, plays the effect of retaining soil.Anchor pile (1) is provided with anchor cable (3), and anchor cable (3) is anchored in the good ground, and crossbeam (4) and longeron (8) are established in the bottom surface of banketing, and crossbeam (4) and longeron (8) are together integrated poured with anchor pile (1).Crossbeam (4) is for being arranged near the concrete beam in bottom surface that bankets, and crossbeam (4) directly or by ancillary method bears the action of gravity of banketing indirectly.The end of crossbeam (4) or middle part are provided with longeron (8), longeron (8) and the vertical or oblique of crossbeam (4), and the end of crossbeam (4) is provided with vertical anchoring stub stake (9), by the displacement of crossbeam (4) constraint anchor pile (1).The cross section type of crossbeam (4) is rectangle, trapezoidal, I shape or T shape.
Excavate the anchoring section stake hole of anchor pile (1) during construction earlier, pour into a mould anchor pile (1) then, should with anchor pile (1) and crossbeam (4), longeron (8) and anchoring stub (9) be poured into a mould simultaneously or establish constuction joint at anchor pile (1) and crossbeam (4) joint according to related request when building, cast at twice.No matter adopt which kind of job practices all should guarantee the globality that stake is connected with crossbeam.After the concrete for the treatment of anchor pile and crossbeam reaches certain intensity, prefabricated breast boards (2) is installed, carry out the embankment construction then, during initial embankment, thickness is little owing to banket, should note to use the large-scale vibrating rolling apparatus to construct, avoid concrete beam (4), longeron (8) and anchoring stub (9) to be subjected to excessive impact force, cause the damage of structure.When if anchor pile is provided with anchor cable, bankets behind the certain altitude to hocket in embankment and finish until the embankment construction with anchor cable construction.

Claims (4)

1. novel stake plate type retaining wall, it is characterized in that: this structure comprises concrete anchoring stake (1), precast concrete breast boards (2), crossbeam (4) and longeron (8) near the anchor cable (3) and the bottom surface of banketing, several parts of anchoring stub (9), wherein anchor pile (1) is anchored in the stratum, breast boards (2) places two anchor piles (1) rear side, and breast boards (2) two ends overlap with anchor pile (1) respectively, breast boards is provided with in whole embankment height, anchor pile (1) is provided with anchor cable (3), anchor cable (3) is anchored in the good ground, crossbeam (4) is established in the bottom surface of banketing, establish longeron (8) and anchoring stub (9) on the crossbeam (4), crossbeam (4) and anchor pile (1) are together integrated poured.
2. novel stake plate type retaining wall according to claim 1, it is characterized in that: described crossbeam (4) directly or by ancillary method bears the action of gravity of banketing indirectly for being arranged near the concrete beam in bottom surface that bankets.
3. novel stake plate type retaining wall according to claim 1 and 2, it is characterized in that: the end of described crossbeam (4) or middle part are provided with vertical concrete longeron (8), longeron (8) and the vertical or oblique of crossbeam (4), the end of crossbeam (4) is provided with vertical anchoring stub (9), by crossbeam (4) and longeron (8) and the displacement of anchoring stub (9) constraint anchor pile (1).
4. novel stake plate type retaining wall according to claim 1 and 2 is characterized in that: the cross section type of described crossbeam (4) is rectangle, trapezoidal, I shape or T shape.
CN200920133801XU 2009-07-10 2009-07-10 Novel type sheet-pile retaining wall CN201679014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920133801XU CN201679014U (en) 2009-07-10 2009-07-10 Novel type sheet-pile retaining wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920133801XU CN201679014U (en) 2009-07-10 2009-07-10 Novel type sheet-pile retaining wall

Publications (1)

Publication Number Publication Date
CN201679014U true CN201679014U (en) 2010-12-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920133801XU CN201679014U (en) 2009-07-10 2009-07-10 Novel type sheet-pile retaining wall

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Country Link
CN (1) CN201679014U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102330432A (en) * 2011-06-16 2012-01-25 兰州理工大学 Panel-type framework prestressed anchor rod flexible support structure and construction method thereof
CN102330431A (en) * 2011-06-16 2012-01-25 兰州理工大学 Flexible support structure of pre-stress anchor rod for lattice type frame and construction method of flexible support structure
CN102352590A (en) * 2011-07-27 2012-02-15 河南省交通规划勘察设计院有限责任公司 Method for splicing highfill roadbed by adopting pile-sheet retaining wall
CN102839686A (en) * 2012-09-26 2012-12-26 中铁二院工程集团有限责任公司 Stabilizing plate type anchor pile retaining structure
CN103306295A (en) * 2013-07-08 2013-09-18 中铁第四勘察设计院集团有限公司 Rigid frame pile supporting and blocking structure
CN103334450A (en) * 2013-07-03 2013-10-02 中国科学院亚热带农业生态研究所 Construction method of pile precast slab retaining wall with drainage ditch
CN103343532A (en) * 2013-07-05 2013-10-09 郭红标 Pre-stressed anchor cable pile-slab wall
CN104762978A (en) * 2014-12-26 2015-07-08 浙江省电力设计院 Anchor rod gravity retaining wall for high slope support and manufacturing method
CN106193106A (en) * 2015-05-07 2016-12-07 青岛天力建筑加固工程有限公司 Skeleton oblique pull barricade

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102330432A (en) * 2011-06-16 2012-01-25 兰州理工大学 Panel-type framework prestressed anchor rod flexible support structure and construction method thereof
CN102330431A (en) * 2011-06-16 2012-01-25 兰州理工大学 Flexible support structure of pre-stress anchor rod for lattice type frame and construction method of flexible support structure
CN102352590A (en) * 2011-07-27 2012-02-15 河南省交通规划勘察设计院有限责任公司 Method for splicing highfill roadbed by adopting pile-sheet retaining wall
CN102352590B (en) * 2011-07-27 2013-09-18 河南省交通规划勘察设计院有限责任公司 Method for splicing highfill roadbed by adopting pile-sheet retaining wall
CN102839686A (en) * 2012-09-26 2012-12-26 中铁二院工程集团有限责任公司 Stabilizing plate type anchor pile retaining structure
CN103334450A (en) * 2013-07-03 2013-10-02 中国科学院亚热带农业生态研究所 Construction method of pile precast slab retaining wall with drainage ditch
CN103343532A (en) * 2013-07-05 2013-10-09 郭红标 Pre-stressed anchor cable pile-slab wall
CN103343532B (en) * 2013-07-05 2015-05-13 郭红标 Pre-stressed anchor cable pile-slab wall
CN103306295A (en) * 2013-07-08 2013-09-18 中铁第四勘察设计院集团有限公司 Rigid frame pile supporting and blocking structure
CN104762978A (en) * 2014-12-26 2015-07-08 浙江省电力设计院 Anchor rod gravity retaining wall for high slope support and manufacturing method
CN106193106A (en) * 2015-05-07 2016-12-07 青岛天力建筑加固工程有限公司 Skeleton oblique pull barricade

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101222

Termination date: 20110710

C17 Cessation of patent right