CN103590366A - Contraction preventing system for interlocking blocks - Google Patents
Contraction preventing system for interlocking blocks Download PDFInfo
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- CN103590366A CN103590366A CN201310483773.5A CN201310483773A CN103590366A CN 103590366 A CN103590366 A CN 103590366A CN 201310483773 A CN201310483773 A CN 201310483773A CN 103590366 A CN103590366 A CN 103590366A
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- indenting
- interlocking segment
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Abstract
The invention relates to a contraction preventing system for a interlocking block row and relates to a dynamic support system by stranding and fixing contraction preventing components among interlocking blocks to prevent block contraction. By increasing a few amount of contraction preventing components, contraction in the width direction of a row body is limited, effective paving counting area is increased, loss of raw materials such as block cloth, interlocking blocks and polypropylene fiber ropes are reduced. The contraction preventing system comprises the block cloth, the interlocking block bodies and the contraction preventing components. The interlocking blocks are disposed on the block cloth to form the interlocking block row. Each contraction preventing component is fixedly disposed in the gap between every adjacent interlocking blocks in the width direction of the block cloth. Each contraction preventing component comprises a concrete body. A top wedge groove is formed in the upper portion of each concrete body. A binding lead wire is embedded in the concrete body on two sides of the top wedge groove. One end of each binding lead wire is exposed out of the corresponding concrete body. A trapezoid groove is formed in the side of each concrete body.
Description
Technical field
What a kind of interlocking segment of the present invention arranged that shrinkproof heat-extraction system relates to is a kind of by the mechanics back-up system that the stranded fixing anti-member of indenting stops interlocking segment row to indent between interlocking segment Volleyball Association lock dog, by increasing a small amount of anti-member of indenting, limited isostere row wide to contraction, play and increase the effect arrange effective metering area, the minimizing of very big degree the former material losses such as arranging of causing owing to indenting, interlocking segment, polypropylene rope.Be applicable to coastal mole, reclaim fields from the sea, river bottom protection engineering field is arranged in waterway regulation etc.
Background technology
Current, laying interlocking segment under water, to come in waterway regulation works application comparatively extensive.Lay interlocking row river bottom protection and be and in construction, prevent one of river bottom protection mode that current scour, protection riverbed are the most frequently used, by laying under water interlocking segment, arrange river bottom protection, Hu Tan, reach the object of protection riverbed, stable boat groove.In sinking interlocking segment row process, owing to being subject to the impact of current, morning and evening tides, the many factors such as stressed, interlocking segment row there will be transverse contraction in various degree, and can increase and increase gradually along with the depth of water.Under carrying out on a large scale in country environment that < < marine traffic engineering Engineering Quantity List Pricing standard > > adopts the valuation of clean engineering quantity, the transverse contraction of isostere causes the metering net area of individual isostere to reduce, and then make the more interlocking segment row of the unit's of laying net area isostere consumption, interlocking segment, bind the raw material such as rope, cause cost significantly to increase.Therefore, the exploration raw-material new technology of saving and new method are imperative.
Summary of the invention
The present invention seeks to provides a kind of interlocking segment to arrange shrinkproof heat-extraction system for the phenomenon of laterally indenting, and is a kind of anti-the indent principles of structural design of member, prefabricated and mounting process.Do not changing existing placement technique and isostere structure, do not reducing under the prerequisite of laying soft raft construction quality, design the width of indenting that a kind of mechanics support system significantly reduces the process of arranging, the interlocking of laying under water that can be widely used under different water depth, flow conditions applies work, is conducive to improve raw material construction utilization rate.
The present invention is not changing existing construction technology and isostere structure, is not reducing laying soft raft construction quality, is not increasing under the condition of interlocking segment laying difficulty, can significantly improve and arrange process isostere transverse contraction phenomenon, thereby reached the object of saving unit projected area consumption of raw material, met the requirement that China builds a resource-conserving and environment-friendly society.
A kind of interlocking segment is arranged shrinkproof heat-extraction system and is taked following technical scheme to realize:
A kind of interlocking segment arrange shrinkproof heat-extraction system comprise arrange, interlocking segment and the anti-member of indenting.Interlocking segment is arranged on arranges above, forms interlocking segment row, widely in adjacent two interlocking segment gaps, is mounted with the anti-member of indenting arranging.
The described anti-member of indenting has the anti-concrete members body of indenting, on the anti-concrete members body top of indenting, be provided with end face wedge-shaped impression, in the anti-concrete members body of indenting of end face wedge-shaped impression both sides, be embedded with colligation galvanized wire, colligation galvanized wire one end part is exposed at concrete body outside outward, in the anti-concrete members body side of indenting, is provided with trapezoidal groove.
Shrinkproof heat-extraction system of the present invention comprises anti-indent Component Design Method, prefabricated and mounting process, and particular content is as follows:
1, a method for designing for the anti-member of indenting, comprises the steps:
A. design principles: consider anti-fixing between member and interlocking segment and the tight interlock factor of indenting, consider the dislocation of laying certain distance between interlocking segment, consider the construction weight of suitable a dead lift.
B. material and the size design of the anti-member of indenting: the described anti-member of indenting consists of C30 concrete and galvanized wire, and member is cube structure.Member end face respectively arranges an end face wedge-shaped impression apart from place, both sides.Wedge-shaped impression is in pre-buried 2 groups of 14#(φ 2.2mm of member side) colligation galvanized wire, the length of the exposed parts of colligation galvanized wire is 20cm.Member side surrounding is trapezoidal groove.
C. for the size of the anti-member of indenting of other model interlocking segments, should, according to the outstanding position of interlocking segment shape, adjust the size of side trapezoidal groove, and suitably strengthen the thickness of member, make it to be consistent with interlocking segment thickness as far as possible, thereby be convenient to fixing and closely stranded.
2, the element precast method of indenting, comprises the steps:
A. template construct: make template according to the anti-scantling of indenting.According to the anti-member symmetry feature of indenting, make symmetry template, two sides of template are left the hole of set bolt and are inserted the aperture of colligation galvanized wire.
B. the anti-member of indenting is built: after template is fixed, and by 2 groups of colligation galvanized wire patchholes that mutually link, make colligation galvanized wire expose 20cm.Concreting in template, utilizes small vibrating rod to vibrate in casting process, then by workman, component surface is received to light and floating processing.
C. the demoulding, maintenance: after having built concrete initial set, turn on set bolt, beat gently template, until template is loosening, colligation galvanized wire is extracted out from template galvanized wire aperture, slowly dismantles template.After form removal, the anti-member of indenting is carried out to the material coverings such as nonwoven, watering maintenance, until the anti-member of indenting meets requirement of strength completely.
3, the quick fixed setting method of member of indenting, comprises the steps:
A. use loop wheel machine that interlocking segment is hung to arranging of Working Ships deck from interlocking segment cargo ship upper, while hanging interlocking segment, note the gap that the reserved anti-member of indenting is installed, the about 20-25cm of a slot reservation.
B. drop into 4 people the anti-member of indenting is installed, wherein 2 people carry member, and 2 people adjust binding structural member.Before colligation, interlocking segment polypropylene rope on interlocking segment is penetrated to member end face wedge-shaped impression, utilize tool tong, the reserved colligation galvanized wire of member and interlocking segment polypropylene rope root are wrung fixing.
It is reasonable in design that a kind of interlocking segment of the present invention is arranged shrinkproof heat-extraction system, by the mechanics back-up system that the stranded fixing anti-member of indenting stops interlocking segment row to indent between interlocking segment Volleyball Association lock dog, by increasing a small amount of anti-member of indenting, limited isostere row wide to contraction, play and increase the effect arrange effective metering area, the minimizing of very big degree the former material losses such as arranging of causing owing to indenting, interlocking segment, polypropylene rope.Be applicable to coastal mole, reclaim fields from the sea, river bottom protection engineering field is arranged in waterway regulation etc.
Arranging a shrinkproof heat-extraction system, is a kind of anti-the indent principles of structural design of member, prefabricated and mounting process.Do not changing existing placement technique and isostere structure, do not reducing under the prerequisite of laying soft raft construction quality, design the width of indenting that a kind of mechanics support system significantly reduces the process of arranging, the interlocking of laying under water that can be widely used under different water depth, flow conditions applies work, is conducive to improve raw material construction utilization rate.
The present invention is not changing existing construction technology and isostere structure, is not reducing laying soft raft construction quality, is not increasing under the condition of interlocking segment laying difficulty, can significantly improve and arrange process isostere transverse contraction phenomenon, thereby reached the object of saving unit projected area consumption of raw material, met the requirement that China builds a resource-conserving and environment-friendly society.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing and embodiment, the invention will be further described, wherein:
Fig. 1 is the anti-element structure stereogram of indenting that a kind of interlocking segment is arranged shrinkproof heat-extraction system.
Fig. 2 is that a kind of interlocking segment is arranged shrinkproof heat-extraction system perspective view.
Fig. 3 is that a kind of interlocking segment is arranged shrinkproof heat-extraction system lateral view.
In figure, the 1 anti-concrete members body of indenting; 2 colligation galvanized wires; 3 end face wedge-shaped impressions; 4 trapezoidal grooves; 5 arrange; 6 interlocking segment polypropylene ropes; 7 interlocking segments; The 8 anti-members of indenting.
The specific embodiment
With reference to accompanying drawing 1～3, a kind of interlocking segment arrange shrinkproof heat-extraction system comprise arrange 5, interlocking segment 7 and the anti-member 8 of indenting.Interlocking segment 7 is arranged on arranges on 5, forms interlocking segment row, 5 widely in adjacent two interlocking segment gaps, is mounted with the anti-member 8 of indenting arranging.
The described anti-member 8 of indenting has the anti-concrete members body 1 of indenting, on anti-concrete members body 1 top of indenting, be provided with end face wedge-shaped impression 3, in the anti-concrete members body 1 of indenting of end face wedge-shaped impression 3 both sides, be embedded with colligation galvanized wire 2, colligation galvanized wire 2 one end parts are exposed at shrinkproof row's concrete members body 1 outside outward, in anti-concrete members body 1 side of indenting, are provided with trapezoidal groove 4.
Shrinkproof heat-extraction system of the present invention comprises anti-indent Component Design Method, prefabricated and mounting process, and particular content is as follows:
1, a method for designing for the anti-member of indenting, comprises the steps:
A. design principles: consider the fixing of anti-indent 7 of member 8 and interlocking segments and tight interlock factor, consider the dislocation of laying certain distance between interlocking segment, consider the construction weight of suitable a dead lift.
B. material and the size design of the anti-member 8 of indenting: the described anti-member 8 of indenting consists of C30 concrete and galvanized wire, and member is cube structure.Member end face respectively arranges an end face wedge-shaped impression 3 apart from place, both sides.Wedge-shaped impression 3 is in pre-buried 2 groups of 14#(φ 2.2mm of member side) colligation galvanized wire 2, the length of the exposed parts of colligation galvanized wire 2 is 20cm.Member side surrounding is trapezoidal groove 4.
C. for the size of the anti-member of indenting of other model interlocking segments, should, according to the outstanding position of interlocking segment shape, adjust the size of side trapezoidal groove, and suitably strengthen the thickness of member, make it to be consistent with interlocking segment thickness as far as possible, thereby be convenient to fixing and closely stranded.
2, the element precast method of indenting, comprises the steps:
A. template construct: make template according to the anti-scantling of indenting.According to the anti-member symmetry feature of indenting, make symmetry template, two sides of template are left the hole of set bolt and are inserted the aperture of colligation galvanized wire.
B. the anti-member of indenting is built: after template is fixed, and by 2 groups of colligation galvanized wire patchholes that mutually link, make colligation galvanized wire expose 20cm.Concreting in template, utilizes small vibrating rod to vibrate in casting process, then by workman, component surface is received to light and floating processing.
C. the demoulding, maintenance: after having built concrete initial set, turn on set bolt, beat gently template, until template is loosening, galvanized wire is extracted out from template colligation galvanized wire aperture, slowly dismantles template.After form removal, the anti-member of indenting is carried out to the material coverings such as nonwoven, watering maintenance, until the anti-member of indenting meets requirement of strength completely.
3, the quick fixed setting method of member of indenting, comprises the steps:
A. use loop wheel machine that interlocking segment 7 is hung to arranging on 5 of Working Ships deck from interlocking segment cargo ship, while hanging interlocking segment 7, note the gap that the reserved anti-member 8 of indenting is installed, the about 20-25cm of a slot reservation.
B. drop into 4 people the anti-member 8 of indenting is installed, wherein 2 people carry member, and 2 people adjust binding structural member.Before colligation, interlocking segment polypropylene rope 6 on interlocking segment 7 is penetrated to member end face wedge-shaped impression 3, utilize tool tong, the reserved colligation galvanized wire 2 of member is wrung fixing with interlocking segment polypropylene rope 6 roots.
The example and the accompanying drawing that below in conjunction with the thick interlocking segment row of 12cm, add the anti-member of indenting describe the present invention in detail, but the present invention is not limited to this.
1, scantling design: for material and the size design of the anti-member of indenting of the thick interlocking segment of 12cm: the described anti-member of indenting consists of C30 concrete body and colligation galvanized wire, and the marginal dimension of concrete members structure is 20cm * 20cm * 10cm.The anti-member of indenting from overlooking, face, side-looking angle sees and is symmetric figure.Member end face respectively arranges a wedge-shaped impression apart from 4cm place, both sides, and wedge-shaped impression top width is 6cm, and thickness is 2cm, distance between center line 10cm between adjacent wedge-shaped impression, and the angle of wedge-shaped impression and horizontal plane is 45 °.Wedge-shaped impression is in pre-buried 2 groups of 14#(φ 2.2mm of member side) colligation galvanized wire, the length of the exposed parts of colligation galvanized wire is 20cm.Member side surrounding is trapezoid cross section (upper base 2cm, the 6cm that goes to the bottom, high 2cm) groove, and after remove trapezoid cross section, edge, above and below, member side thinnest part thickness is 2cm.
2, template construct: make template according to the anti-scantling of indenting.Because the anti-member of indenting has symmetry, make symmetry template, each side of template is left the hole of set bolt and is inserted the aperture of colligation galvanized wire.
3, the anti-member of indenting is built: after template is fixed, and by 2 groups of colligation galvanized wire patchholes that mutually link, make colligation galvanized wire expose 20cm.In template, build the concrete of C30, in casting process, utilize small vibrating rod to vibrate, then by workman, component surface is received to light and floating processing.
4, the demoulding: after building 5～6 hours, turn on set bolt, beat gently template, until template is loosening, galvanized wire is extracted out from template colligation galvanized wire aperture, slowly dismantles template.
5, maintenance and transportation: after form removal, the anti-member of indenting is carried out to the material coverings such as nonwoven, watering maintenance, until the anti-member of indenting meets requirement of strength completely.After the anti-component quality of indenting is qualified, adopt the artificial or machinery mode of whole carrying in groups, be transported to ships that transport, then adopt artificial or machinery in groups integral body be carried on Working Ships.
6, install: when normal placement, at interlocking segment, hang ampere-hour, the reserved space that the anti-member of indenting is installed.The anti-member of indenting of a dead lift is placed between two adjacent interlocking segments, and the edge of interlocking segment is inserted in the trapezoidal groove of the anti-member of indenting, and interlocking segment and the anti-member of indenting are interlocked.
7, colligation fixed component: near the polypropylene rope anti-member of indenting is placed in wedge-shaped impression, and with colligation galvanized wire, the pre-buried rope of interlocking segment is twisted admittedly together to the relative position between interlocking segment of the fixing anti-member of indenting.
A kind of interlocking segment arrange shrinkproof heat-extraction system by arranging, interlocking segment, the anti-member of indenting form; Interlocking segment is laid also colligation on arranging, form interlocking segment row, the fixing anti-member of indenting is installed in putting gap to adjacent two interlocking segments row is wide, play the effect of controlling the interlocking segment transverse contraction that isostere causes because of longitudinal tensile, by interlocking segment and the mutual rigid support of indenting between member, play and control the wide effect to contraction of arranging again.By applying this shrinkproof heat-extraction system, do not need to increase other and arrange raw material, the real area that isostere enters to cover after water riverbed does not add anti-ly increases approximately 4% while indenting member.
The described anti-member of indenting is to form by the demoulding after pre-buried galvanized wire concreting.It is characterized in that: according to the supporting template of the size design of different model interlocking segment, fix that template penetrates and fixedly after colligation galvanized wire, after concreting, the demoulding, maintenance, form member.
Described shrinkproof heat-extraction system is by increasing described adjacent two interlocking segments of the anti-member supports of indenting, thereby controls the gap constrictions of adjacent two interlocking segments.
When hanging interlocking segment, described shrinkproof heat-extraction system notes the gap that the reserved anti-member of indenting is installed, artificial installation, adjustment, binding structural member, before colligation, polypropylene rope on interlocking segment is penetrated to member end face wedge-shaped impression, utilize tool tong, manually the reserved colligation galvanized wire of member and polypropylene rope root are wrung fixing.
Described colligation galvanized wire structure, adopts colligation galvanized wire structure that the anti-member of indenting is fixed with interlocking segment polypropylene rope root is stranded.Two colligation galvanized wires middle part links mutually and in advance in member, residue two ends expose outside member, and the length of exposed parts is about 20cm.
The size of the described anti-member of indenting, size design should be made corresponding adjustment according to the outstanding position of interlocking segment shape, makes anti-4 trapezoidal grooves of member side face of indenting form nested preferably with interlocking segment protruding part.
Described shrinkproof heat-extraction system, is characterized in that: the edge of described interlocking segment is inserted in the trapezoidal groove of the anti-member of indenting, thereby makes anti-indent member and the tight jam-packed interlock of interlocking segment, wide to producing effective support row.
Described shrinkproof heat-extraction system, it is characterized in that: near the interlocking segment rope of the described anti-member of indenting is embedded in the wedge-shaped impression of the anti-member of indenting, and with the galvanized wire of the anti-member of indenting, interlocking segment polypropylene rope root is twisted together, and the anti-member of indenting is difficult for being extruded.
Described shrinkproof heat-extraction system, is characterized in that: at the adjacent wedge-shaped impression distance between center line 10cm of the anti-member of indenting, interlocking segment also can allow polypropylene rope put into preferably wedge-shaped impression while putting dislocation stranded fixing.
Arrange a shrinkproof heat-extraction system, by arranging, interlocking segment, the anti-member of indenting form.Wherein the anti-member of indenting consists of concrete and pre-buried galvanized wire.The anti-member of indenting is square or cuboid, and expose galvanized wire one end, and the other end is embedded in member when prefabricated.Member end face has 2 pairs of wedge-shaped impressions, and a pair of galvanized wire is exposed in each wedge-shaped impression edge in advance in side, and polypropylene rope penetrates wedge-shaped impression stranded fixing with galvanized wire, effectively prevents that member is squeezed de-; There is trapezoidal groove member side, and trapezoidal groove size and isostere interlocking segment side ledge coincide, when indenting, and member and interlocking segment jam-packed interlock, and between adjacent interlocking segment, form the space of 18-20cm, stop the further contraction of adjacent interlocking segment.Take that to arrange wide 38.5m isostere be example, every row can put the interlocking segment of 9 4m * 5m, by the anti-member of indenting is installed, can control the gap constrictions of 8 adjacent interlocking segments, can reduce in theory row's cross direction 1.44-1.6m that indents, reach and improve utilization rate of raw materials and cost-effective object.
Claims (4)
1. interlocking segment is arranged a shrinkproof heat-extraction system, it is characterized in that: comprise arrange, interlocking segment and the anti-member of indenting; Interlocking segment is arranged on arranges above, forms interlocking segment row, widely in adjacent two interlocking segment gaps, is mounted with the anti-member of indenting arranging;
The described anti-member of indenting has the anti-concrete members body of indenting, on the anti-concrete members body top of indenting, be provided with end face wedge-shaped impression, in the anti-concrete members body of indenting of end face wedge-shaped impression both sides, be embedded with colligation galvanized wire, colligation galvanized wire one end part is exposed at concrete body outside outward, in the anti-concrete members body side of indenting, is provided with trapezoidal groove.
2. a kind of interlocking segment according to claim 1 is arranged shrinkproof heat-extraction system, it is characterized in that: the length of the exposed parts of described colligation galvanized wire is 20cm.
3. a kind of anti-element precast method of indenting claimed in claim 1, is characterized in that: comprise the steps:
A. template construct: make template according to the anti-scantling of indenting; According to the anti-member symmetry feature of indenting, make symmetry template, two sides of template are left the hole of set bolt and are inserted the aperture of colligation galvanized wire;
B. the anti-member of indenting is built: after template is fixed, and by 2 groups of colligation galvanized wire patchholes that mutually link, make colligation galvanized wire expose 20cm, concreting in template, in casting process, utilize small vibrating rod to vibrate, then by workman, component surface is received to light and floating processing;
C. the demoulding, maintenance: after having built concrete initial set, turn on set bolt, beat gently template, until template is loosening, galvanized wire is extracted out from template colligation galvanized wire aperture, slowly dismantles template, after form removal, the anti-member of indenting is carried out to the material coverings such as nonwoven, watering maintenance, until the anti-member of indenting meets requirement of strength completely.
4. a kind of anti-quick fixed setting method of member of indenting claimed in claim 1, is characterized in that: comprise the steps:
A. use loop wheel machine that interlocking segment is hung to arranging of Working Ships deck from interlocking segment cargo ship upper, while hanging interlocking segment, note the gap that the reserved anti-member of indenting is installed, the about 20-25cm of a slot reservation;
B., the anti-member of indenting is installed, and carrying member, adjusts binding structural member, before colligation, interlocking segment polypropylene rope on interlocking segment is penetrated to member end face wedge-shaped impression, utilizes tool tong, and the reserved colligation galvanized wire of member and interlocking segment polypropylene rope root are wrung fixing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483773.5A CN103590366B (en) | 2013-10-16 | 2013-10-16 | A kind of interlocking segment arranges shrinkproof heat-extraction system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483773.5A CN103590366B (en) | 2013-10-16 | 2013-10-16 | A kind of interlocking segment arranges shrinkproof heat-extraction system |
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| CN103590366A true CN103590366A (en) | 2014-02-19 |
| CN103590366B CN103590366B (en) | 2016-02-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564810A (en) * | 2020-04-02 | 2020-08-21 | 山东海盛海洋工程集团有限公司 | Laying process of marine interlocking row |
| CN111636372A (en) * | 2020-07-06 | 2020-09-08 | 长江南京航道工程局 | Construction method for laying interlocking block soft mattress in high-beach shallow water area under low water level |
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| KR20060031586A (en) * | 2005-03-02 | 2006-04-12 | 채종선 | Block assembly for plants |
| CN201883594U (en) * | 2010-10-26 | 2011-06-29 | 茅金声 | Special-shaped building block capable of preventing masonry joints from cracking |
| CN202466524U (en) * | 2011-12-31 | 2012-10-03 | 董发达 | Ecological slope protection building block |
| CN203546674U (en) * | 2013-10-16 | 2014-04-16 | 长江南京航道工程局 | Mattress shrinkage prevention system for interlocking block mattress |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060031586A (en) * | 2005-03-02 | 2006-04-12 | 채종선 | Block assembly for plants |
| CN201883594U (en) * | 2010-10-26 | 2011-06-29 | 茅金声 | Special-shaped building block capable of preventing masonry joints from cracking |
| CN202466524U (en) * | 2011-12-31 | 2012-10-03 | 董发达 | Ecological slope protection building block |
| CN203546674U (en) * | 2013-10-16 | 2014-04-16 | 长江南京航道工程局 | Mattress shrinkage prevention system for interlocking block mattress |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564810A (en) * | 2020-04-02 | 2020-08-21 | 山东海盛海洋工程集团有限公司 | Laying process of marine interlocking row |
| CN111636372A (en) * | 2020-07-06 | 2020-09-08 | 长江南京航道工程局 | Construction method for laying interlocking block soft mattress in high-beach shallow water area under low water level |
| CN111636372B (en) * | 2020-07-06 | 2021-09-17 | 长江南京航道工程局 | Construction method for laying interlocking block soft mattress in high-beach shallow water area under low water level |
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| CN103590366B (en) | 2016-02-03 |
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