CN103469787A - Support structure for walking of constructors in sludge preloading processing - Google Patents
Support structure for walking of constructors in sludge preloading processing Download PDFInfo
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- CN103469787A CN103469787A CN2012101885747A CN201210188574A CN103469787A CN 103469787 A CN103469787 A CN 103469787A CN 2012101885747 A CN2012101885747 A CN 2012101885747A CN 201210188574 A CN201210188574 A CN 201210188574A CN 103469787 A CN103469787 A CN 103469787A
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Abstract
The invention relates to a support structure in rock construction engineering, and discloses a support structure for walking of constructors in sludge preloading processing. The support structure is a latticed planar frame body capable of being placed on the sludge face for walking of the constructors; multiple lattices are arranged in the planar frame body. Compared with the prior art, the support structure disclosed by the invention is placed on the sludge, even accumulated water is left on the sludge face or the sludge is not harden yet, the constructors can walk on the support structure adopting the planar frame body and are prevented from being caught into the sludge, so the personal safety of the constructors is ensured, and the construction period can be greatly shortened as the constructors do not need to wait until the sludge is harden; lattices in the planar frame body enable the support structure not to fully cover the sludge, so the hardening of the sludge face is facilitated.
Description
Technical field
The present invention relates to the technical field of ground construction works supporting construction, relating in particular to can be for the supporting construction of constructor's walking in the processing of mud piling prepressing.
Background technology
At soft clay region, Scale Sea Reclamation Project, highway or urban road engineering often adopt piling prepressing to be processed mud, to reach the effect of mud discharging consolidation, but, no matter piling prepressing is processed or vacuum preloading is processed, its basic operational steps all: by pump drainage ponding → lay on mud face geotextiles → lay on geotextiles sand cushion → insert in mud plastic draining board → preloading step by step (or vacuum preloading).
For large tracts of land sea reclamation foundation treatment engineering, all often by mud region first construct embankment, separation levee, pending sludge region is divided into to several mud blocks, then the ponding in each mud block of pump drainage respectively, after waiting the mud airing, after meeting the condition that the construction operation personnel walk on the mud face, can carry out the work of postorder, otherwise the constructor walks on mud, can be absorbed in mud, threaten constructor's personal safety.
For engineering constructions such as highway or urban roads, while needing by the mud area, generally embankment or separation levee can be set in the mud area, and the low-lying place ponding in the mud area is difficult to pump drainage dry because being subject to peripheral surface water supply, the pump drainage water yield is large and affect the duration, because the ponding in mud is difficult to drain, muck surface also can't harden in airing, like this, be difficult to carry out the operations such as follow-up laying geotextiles, sand cushion, extend and even delay the construction period.
Summary of the invention
The object of the present invention is to provide can be for the supporting construction of constructor's walking in the processing of mud piling prepressing, be intended to solve in prior art in the engineering construction such as highway or urban road process, the ponding in mud is difficult to drain, muck surface can't the airing scleroma so that the constructor can't walk on mud causes prolongation even to delay the problem of construction period.
The present invention is achieved in that the mud piling prepressing can be for the supporting construction of constructor's walking in processing, and described supporting construction, for being placed in the latticed plane support body that supplies constructor's walking on muck surface, has a plurality of grids in the support body of described plane.
Further, described plane support body comprises a plurality of vertical bar bars that are set up in parallel and a plurality of transverse bar be set up in parallel, a plurality of described vertical bar bars and a plurality of described transverse bar join in length and breadth, and described vertical bar bar and described transverse bar enclose and form described grid.
Further, the junction of described vertical bar bar and described transverse bar adopts the strip connector to be intertwined and connected.
Further, described vertical bar bar and described transverse bar are bamboo pole.
Further, described strip connector is iron wire or thin bamboo strips used for weaving.
Compared with prior art, supporting construction in the present invention, be placed on mud, even residual in mud, ponding is arranged, or muck surface not yet harden, because supporting construction is the plane support body, it can support constructor's work of walking thereon, avoids the constructor to be absorbed in mud, guarantees constructor's personal safety, and owing to not needing to wait for the mud scleroma, thereby can greatly shorten the construction period; Grid in the support body of plane makes supporting construction can not cover mud comprehensively, is convenient to the muck surface scleroma.
The accompanying drawing explanation
Fig. 1 is can be for the cut-away illustration of supporting construction in engineering application of constructor's walking during the mud piling prepressing that provides of the embodiment of the present invention is processed;
Fig. 2 is the cut-away illustration that can coordinate with geotextiles for the supporting construction of constructor's walking during the mud piling prepressing that provides of the embodiment of the present invention is processed.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The invention provides can be for the supporting construction of constructor's walking in the processing of mud piling prepressing, and described supporting construction, for being placed in the latticed plane support body of walking for the constructor on muck surface, has a plurality of grids in the support body of described plane.
In the present invention, the supporting construction in the present invention can support constructor's operation on mud, avoids the constructor to be absorbed in mud, guarantees constructor's personal safety, and mud can slowly harden in work progress, saves time, and greatly shortens the construction period.
Below in conjunction with concrete accompanying drawing, realization of the present invention is described in detail.
As shown in Figure 1 and 2, be a preferred embodiment provided by the invention.
The supporting construction 1 that the present embodiment provides, be arranged on the mud 5 of the soft clay area in work progress, certainly, mud 5 has been drained ponding (or residual a small amount of ponding), this supporting construction 1 is latticed plane support body, namely in this plane support body, have a plurality of grids 13, it is placed on mud 5, can walk thereon for the constructor.Like this, supporting construction 1 is placed on mud 5, and it can all not cover mud 5, even residual in mud 5 ponding is arranged, or not yet harden in mud 5 surfaces, because this supporting construction 1 is the plane support body, it plays the effect of supporting, and the constructor can walk in the above, and do not need to be in direct contact with on mud 5, like this, avoid the constructor to be absorbed in mud 5, guarantee constructor's personal safety; In addition, in the process of construction, after the constructor needn't wait for that the ponding of mud 5 is drained or harden in mud 5 surfaces, just continue next step constructing operation, can greatly shorten the duration of construction.
Particularly, supporting construction 1 in above-mentioned comprises a plurality of vertical bar bars 12 that are set up in parallel and a plurality of transverse bar be set up in parallel 11, a plurality of vertical bar bars 12 are connected together with the junction of a plurality of transverse bar 11, thereby formed the latticed plane support body in above-mentioned, and vertically between bar bar 12 and transverse bar 11, formed the grid 13 in the support body of plane.Herein vertically and laterally, refer to two orthogonal directions on the plane in mud 5 surfaces.
The forming process of above-mentioned latticed plane support body is as follows: at a plurality of vertical bar bars 12 of vertically laying at a certain distance of mud 5 surfaces, laterally lay at a certain distance a plurality of transverse bar 11 on mud 5 surfaces again, and vertical bar bar 12 and the junction of transverse bar 11 are linked together, thereby formed all-in-one-piece latticed plane support body.
Certainly, above-mentioned bar rod member can be down to the vertical bar shape, also can bending, and its concrete shape is not restricted to the present embodiment.
In the present embodiment, the placement of being separated by that is parallel to each other of a plurality of vertical bar bars 12, the placement of being separated by that is parallel to each other of a plurality of transverse bar 11.Certainly, a plurality of vertical bar bars 12 and a plurality of transverse bar 11 also can non-parallelly be placed, and concrete the setting determined by actual conditions.
Vertical bar bar 12 in above-mentioned adopts the strip connector to be intertwined and connected with the junction of transverse bar 11, thereby makes a plurality of vertical bar bars 12 and a plurality of transverse bar 11 form a stable supporting construction 1.
In the present embodiment, vertically bar bar 12 and transverse bar 11 are bamboo pole, and at the construction field (site), bamboo pole is many, like this, adopt bamboo pole to form above-mentioned supporting construction 1, are convenient to gather materials on the spot, and also can greatly reduce costs and the engineering time.
Particularly, the strip connector can make iron wire or bamboo strip etc.
In actual work progress, the general soft clay area pump drainage ponding that first will need construction, form mud 5 zones, then lay above-mentioned supporting construction 1 on the surface of mud 5, more sequentially on supporting construction 1, lay geotextiles 4, sand cushion 3, then, plug plastic draining board 6, be plastic draining board 6 respectively through in sand cushion 3, geotextiles 4, supporting construction 1 and mud 5, and then preloading preloading soil 2 step by step, or vacuum preloading.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the mud piling prepressing can is characterized in that for the supporting construction of constructor's walking in processing, and described supporting construction, for being placed in the latticed plane support body that supplies constructor's walking on muck surface, has a plurality of grids in the support body of described plane.
2. the mud piling prepressing can be for the supporting construction of constructor's walking in processing as claimed in claim 1, it is characterized in that, described plane support body comprises a plurality of vertical bar bars that are set up in parallel and a plurality of transverse bar be set up in parallel, a plurality of described vertical bar bars and a plurality of described transverse bar join in length and breadth, and described vertical bar bar and described transverse bar enclose and form described grid.
3. the mud piling prepressing can is characterized in that for the supporting construction of constructor's walking in processing as claimed in claim 2, and the junction of described vertical bar bar and described transverse bar adopts the strip connector to be intertwined and connected.
4. as mud piling prepressing as described in the claims 1 to 3 any one, can it is characterized in that for the supporting construction of constructor's walking in processing, described vertical bar bar and described transverse bar are bamboo pole.
5. the mud piling prepressing can is characterized in that for the supporting construction of constructor's walking in processing as claimed in claim 3, and described strip connector is iron wire or thin bamboo strips used for weaving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101885747A CN103469787A (en) | 2012-06-08 | 2012-06-08 | Support structure for walking of constructors in sludge preloading processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101885747A CN103469787A (en) | 2012-06-08 | 2012-06-08 | Support structure for walking of constructors in sludge preloading processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103469787A true CN103469787A (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101885747A Pending CN103469787A (en) | 2012-06-08 | 2012-06-08 | Support structure for walking of constructors in sludge preloading processing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001311136A (en) * | 2000-04-28 | 2001-11-09 | Hazama Gumi Ltd | Ground improvement structure and construction method |
| CN201321593Y (en) * | 2008-12-17 | 2009-10-07 | 中交第一航务工程勘察设计院有限公司 | Surface layer treatment structure for bamboo spar latticework ultra-soft soil foundation |
| CN101591905A (en) * | 2009-06-03 | 2009-12-02 | 叶凝雯 | The newly hydraulically filled mucky soil soft foundation straw mattress preloading consolidation method |
| CN201358455Y (en) * | 2009-02-06 | 2009-12-09 | 江苏南水土建工程公司 | Manual drainage plate inserting device for treating soft foundation by dredging and filling sludge |
| CN202767055U (en) * | 2012-06-08 | 2013-03-06 | 深圳市工勘岩土工程有限公司 | Supporting structure for walking of construction workers in silt preloading process |
-
2012
- 2012-06-08 CN CN2012101885747A patent/CN103469787A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001311136A (en) * | 2000-04-28 | 2001-11-09 | Hazama Gumi Ltd | Ground improvement structure and construction method |
| CN201321593Y (en) * | 2008-12-17 | 2009-10-07 | 中交第一航务工程勘察设计院有限公司 | Surface layer treatment structure for bamboo spar latticework ultra-soft soil foundation |
| CN201358455Y (en) * | 2009-02-06 | 2009-12-09 | 江苏南水土建工程公司 | Manual drainage plate inserting device for treating soft foundation by dredging and filling sludge |
| CN101591905A (en) * | 2009-06-03 | 2009-12-02 | 叶凝雯 | The newly hydraulically filled mucky soil soft foundation straw mattress preloading consolidation method |
| CN202767055U (en) * | 2012-06-08 | 2013-03-06 | 深圳市工勘岩土工程有限公司 | Supporting structure for walking of construction workers in silt preloading process |
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Application publication date: 20131225 |