CN211690502U - Integrated forming machine for expressway and canal - Google Patents
Integrated forming machine for expressway and canal Download PDFInfo
- Publication number
- CN211690502U CN211690502U CN201921913667.5U CN201921913667U CN211690502U CN 211690502 U CN211690502 U CN 211690502U CN 201921913667 U CN201921913667 U CN 201921913667U CN 211690502 U CN211690502 U CN 211690502U
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- 239000002689 soil Substances 0.000 claims abstract description 46
- 238000007667 floating Methods 0.000 claims abstract description 32
- 238000009412 basement excavation Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000009792 diffusion process Methods 0.000 claims abstract description 12
- 238000005056 compaction Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims description 32
- 210000000078 claw Anatomy 0.000 claims description 26
- 239000004575 stone Substances 0.000 claims description 13
- 239000013049 sediment Substances 0.000 claims description 6
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910003470 tongbaite Inorganic materials 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 239000011257 shell material Substances 0.000 claims description 2
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 13
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000237942 Conidae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model relates to an expressway and canal integrated forming machine, which comprises two parts of canal excavation and roadbed forming, wherein the canal excavation part comprises two excavators which are arranged in parallel, and comprises an excavation part, an excavator main body (4) and an adjustable fixed bracket (7); one end of the adjustable fixing support (7) is fixed with the excavator main body (4), and the other end of the adjustable fixing support is used as a mounting frame at the roadbed molding part; the roadbed forming part comprises a floating soil diffusion baffle (5), a floating soil collecting device (8), a roadbed compaction rolling wheel (12) and a roadbed forming rolling wheel (13), and the roadbed forming part collects sandy soil excavated from the excavating part, compacts, forms, rolls and the like to form the roadbed. The utility model accelerates the construction speed, and simultaneously, the road and the drainage ditches at the two sides are integrated into a whole, thereby improving the engineering efficiency and quality and reducing the construction cost; the device can be applied to roads with various construction and use requirements, the adaptation efficiency of the device is improved, and the cost of the device is saved.
Description
Technical Field
The utility model relates to a road construction technique, a concretely designs excavator, roadside irrigation canals and ditches high efficiency integrated into one piece when excavating the road bed.
Background
At present, often need dig the escape canal in road construction and municipal works construction, also need the ditching laying pipeline and cable in-process, the work progress adopts the manual work to excavate basically, and artifical ditching intensity of labour is big, wastes time and energy, and the cost of labor is high, and the ditching is efficient, leads to time limit for a project extension scheduling problem. In the construction process of the both sides ditching of road, also can adopt the miniexcavator to excavate the ditch, it is high to operating personnel's technical requirement to use the miniexcavator to excavate the ditch, the operation degree of difficulty is big, need remove two certain angles back with the car after the bucket excavation, pour the soil in the bucket into one side of ditch, because the excavator is not the professional equipment that is used for the ditching, excavation efficiency when using the excavator to excavate the ditch is low, in addition, because receive the restriction of topography and ground attachment, the excavator can't operate, consequently, need to develop a professional equipment for the ditching urgently.
The patent with the patent number 201910150059.1 and the name of 'a trencher' provides a trencher, which comprises a frame, a portal bracket, a traveling mechanism, a lifting driving device, a trenching mechanism and a hydraulic system, wherein the portal bracket is arranged above the frame, and the lower end of the portal bracket is fixedly connected with the frame. The hydraulic system is arranged on the front side of the portal support and comprises a diesel engine and a hydraulic station, and the diesel engine is connected with a hydraulic pump belt of the hydraulic station. The ditching mechanism is arranged at the rear side of the door-shaped support and comprises a main frame, a lifting frame, a bucket chain plate belt, a chain plate belt driving assembly and a chain supporting bed, wherein the lifting frame is positioned at the front side of the main frame and is fixedly connected with the main frame. The two sides of the lifting frame are respectively in sliding fit with the door-shaped supports, the bucket chain plate belt and the chain plate belt driving assembly are both arranged on the main frame, and the chain plate belt driving assembly is located on the inner side of the bucket chain plate belt and drives the bucket chain plate belt to move. The lifting driving device comprises a hydraulic cylinder, the telescopic end of the hydraulic cylinder is connected with the lifting frame and drives the lifting frame to lift, and the hydraulic cylinder is connected and communicated with the hydraulic station.
The equipment has the defects of time and labor waste, high labor intensity and high cost in trenching, and the construction of a road subgrade and the excavation of a side ditch cannot be simultaneously carried out, so that the excavating efficiency is low and the construction period is long, and therefore, the prior art is to be further improved and developed.
Disclosure of Invention
The utility model aims at providing a can enough accelerate road construction speed, can make road bed and escape canal integrated into one piece again simultaneously, further improve the expressway canal integrated into one piece machine of engineering quality and efficiency.
In order to realize the utility model discloses an aim at, propose following technical scheme:
an integrated forming machine for an expressway and a canal, which comprises two parts of canal digging and roadbed forming, wherein,
the channel excavating part comprises two excavators which are arranged in parallel, and the distance between the two excavators arranged in parallel is determined according to the width design of the roadbed 14; the excavator is supported by crawler wheels and sequentially comprises an excavating part, an excavator main body 4 and an adjustable fixed support 7; the excavator main body 4 is provided with a power unit, and the excavating part is mounted on a driving shaft 10 of the power unit; one end of the adjustable fixing support 7 is fixed with the excavator main body 4, and the other end of the adjustable fixing support is used as a mounting frame at the roadbed molding part;
the roadbed forming part comprises a floating soil diffusion baffle 5, a floating soil collecting device 8, a roadbed compaction rolling wheel 12 and a roadbed forming rolling wheel 13 which are respectively fixed on an adjustable fixed support 7, and the excavated sand and soil of the excavating part is collected, compacted, formed and rolled and the like to form a roadbed 14.
The excavating part of the excavator comprises a spiral sandstone diverter 1 and an excavating cutterhead 3, wherein,
the excavating cutter head 3 is a hollow shell and is erected on the driving shaft 10, a plurality of excavating tooth claws 2 which are longitudinally arranged are symmetrically arranged on the outer side wall of the front end of the shell, a sediment jet orifice 6 is arranged below one side of the rear end of the shell, and sand and stones entering the conical shell of the excavating cutter head 3 are discharged backwards through the sediment jet orifice 6;
the spiral sandstone diverter 1 is characterized in that the spiral sandstone diverter 1 is arranged in the shell of the excavating cutter head 3 and is coaxial with the excavating cutter head 3; the sand and stone entering the conical shell of the excavating cutter head 3 is accelerated to be discharged from the sediment jet orifice 6 under the action of the spiral sand and stone flow diverter 1.
The floating soil collecting device 8, the roadbed compacting rolling wheel 12 and the roadbed forming rolling wheel 13 are positioned between the adjustable fixed supports 7 of the two excavators, and two ends of the floating soil collecting device are respectively and fixedly installed on the adjustable fixed supports 7; the floating soil collecting device 8 is a vertical baffle plate transversely erected between the two adjustable fixing supports 7, and arc-shaped plates are respectively welded below two ends of the vertical baffle plate in the vertical direction, wherein a height gap is formed between the vertical baffle plate and the ground, and the lower ends of the arc-shaped plates are contacted with the ground, so that an opening is formed; the floating soil diffusion baffle 5 is welded and fixed below the adjustable fixing support 7.
The front end of a hollow shell of the excavating cutter head 3 is a conical shell, the rear end of the hollow shell is a cylindrical shell, the top end of the conical shell is provided with an opening, and a plurality of excavating tooth claws 2 which are longitudinally and symmetrically arranged are arranged on the side wall of the conical shell; the excavating tooth claw 2 is of an arc-shaped strip structure, the upper edge of the excavating tooth claw is provided with teeth or is provided with a hob, the lower edge of the excavating tooth claw is welded and fixed on the wall of the conical shell, the fixing part of the excavating tooth claw is opened, a sand and stone inlet is formed together with the arc-shaped excavating tooth claw 2, and sand and stone cut by the excavating tooth claw 2 enter the shell of the excavating cutter head 3 through the sand and stone inlet.
The spiral sandstone drainage device 1 is of a rotary conical structure and is composed of spiral blades 9 fixed on a driving shaft 10, and the front end of the driving shaft 10 forms an excavating cone 11 which extends out of the top end opening of a conical shell; during excavation, the excavation cone 11 is positioned at the foremost end of the excavator, and after a hole is drilled in the rock wall by the excavation cone 11, the hole is gradually enlarged by the excavation tooth 2 fixed to the excavation cutter head 3 to form a drainage ditch.
The silt injection ports 6 are respectively arranged on the opposite side edges of the two excavators, so that excavated sandy soil is accumulated in the space between the two excavators, then the floating soil collecting device 8 and the floating soil diffusion baffle 5 are matched to collect the sandy soil, the sandy soil is accumulated into the shape of a roadbed after the floating soil collecting device 8, and finally, the accumulated objects are compacted and rolled by the roadbed compacting roller 12 and the roadbed forming roller 13 to form the roadbed 14.
The excavating tooth claw 2 is a chromium carbide composite wear-resisting plate, and the upper edge teeth or the hob and the excavating cone 11 are hard alloy blocks with high wear resistance and long service life.
The utility model has the advantages compared with the prior art:
the construction speed is accelerated, and meanwhile, the road and the drainage ditches on the two sides are integrally formed, so that the engineering efficiency and quality are improved, and the construction cost is reduced; the utility model discloses engineering adaptability is wide, can be used to be applicable to the road of various constructions and operation requirement, improve equipment adaptation efficiency practices thrift equipment cost.
Drawings
Fig. 1 is a schematic view of the whole fast way and canal integrated forming machine of the present invention.
Fig. 2 is a perspective view of the digging portion of the rapid access canal integrated machine.
Wherein:
1 spiral grit flow diverter, 2 excavate the prong, 3 dig the blade disc, 4 excavator main parts, 5 loose soil diffusion baffles, 6 silt jet orifices, 7 adjustable fixed bolsters, 8 loose soil collection devices, 9 helical blade, 10 drive shafts, 11 dig the awl, 12 road bed compaction roller, 13 road bed shaping roller, 14 road beds.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses an expressway and canal integrated forming machine is shown in figure 1 and comprises two parts of canal excavation and roadbed forming, wherein the canal excavation part comprises two excavators which are arranged in parallel, and the distance between the parallel arrangement is determined according to the width design of a roadbed 14; the excavator sequentially comprises an excavating part, an excavator main body 4 and an adjustable fixing support 7; the crawler wheels are used for supporting, and the excavator main body 4 is provided with a power device; the excavating part is arranged on a driving shaft 10 of the power device, one end of an adjustable fixing bracket 7 is fixed with the excavating machine main body 4, and the other end of the adjustable fixing bracket is used as an installation frame at the roadbed molding part; the crawler wheels support the whole excavator, and when the excavator is used for excavating, the crawler-type structure is used for applying pressure, so that the whole excavating work is convenient to control.
The roadbed forming part comprises a floating soil diffusion baffle 5, a floating soil collecting device 8, a roadbed compaction rolling wheel 12 and a roadbed forming rolling wheel 13 which are respectively fixed on an adjustable fixed support 7, and the sand and soil dug out by the digging part are collected, compacted, formed and rolled and the like to form a roadbed 14.
The excavating part is composed of a spiral sandstone diverter 1, an excavating cutterhead 3, excavating tooth claws 2 and a sediment jet orifice 6, wherein the excavating cutterhead 3 is erected on a driving shaft 10 (figure 2); the digging cutter head 3 is a hollow cone, and the top end of the cone shell is provided with an opening; a plurality of longitudinal powerful excavating tooth claws 2 are symmetrically arranged on the side wall of the conical shell, the excavating tooth claws 2 are of arc-shaped strip structures, the upper edges of the excavating tooth claws are provided with teeth or hobs, sand stones are excavated, the lower edges of the excavating tooth claws are welded and fixed on the conical wall of an excavating cutter head 3, an opening is cut in the side wall of the conical shell at the lower edges of the excavating tooth claws, a sand stone inlet is formed together with the arc-shaped excavating tooth claws 2, and sand stones cut by the excavating tooth claws 2 enter the conical shell of the excavating cutter head 3; and a silt jet orifice 6 is arranged at the rear part of one side of the conical shell of the excavating cutter head 3, and sand and stones entering the conical shell of the excavating cutter head 3 are discharged to the rear side through the silt jet orifice 6. Two rows of excavators are arranged in parallel. The sand injection ports 6 are respectively arranged on the opposite side edges of the two excavators, so that the excavated sand and soil can be accumulated in the space between the two excavators, and the formation of the roadbed is facilitated.
The spiral sandstone flow diverter 1 (shown in figure 2) is a rotary conical structure, the center of the rotary conical structure is a driving shaft 10, a spiral blade 9 is fixed on the driving shaft 10, the front end of the driving shaft 10 forms an excavating cone 11, and the excavating cone 11 extends out of the top opening of the conical shell as shown in the figure; during excavation, the excavating cone 11 is located at the foremost end of the excavator.
When the rapid excavating device is used, firstly, the excavating cone 11 drills and positions, then the excavating tooth claw 2 fixed on the excavating cutter head 3 excavates gradually, and finally, the rapid excavation of a channel is formed. As the conical shell of the excavating cutter head 3 rotates, the sand inlet on the side wall pushes the sand cut by the excavating tooth claw 2 into the conical shell, and the spiral blade 9 which rotates coaxially with the excavating cutter head 3 further discharges the crushed sand from the sand jet orifice 6.
The roadbed forming part comprises a floating soil collecting device 8, a floating soil diffusion baffle 5, a roadbed compacting rolling wheel 12 and a roadbed forming rolling wheel 13, wherein the floating soil collecting device 8, the roadbed compacting rolling wheel 12 and the roadbed forming rolling wheel 13 are arranged between adjustable fixed supports 7 of the two excavators, and two ends of the floating soil collecting device, the roadbed compacting rolling wheel 12 and the roadbed forming rolling wheel 13 are respectively and fixedly installed on the adjustable fixed supports 7. The floating soil collecting device 8 is a vertical baffle transversely erected between the two adjustable fixed brackets 7, and arc-shaped plates are respectively welded below two ends of the vertical baffle and are approximately vertical to the baffle; the vertical baffle of the floating soil collecting device 8 has a height gap with the ground, and the lower end of the arc-shaped plate is contacted with the ground, thereby forming an opening; the floating soil diffusion baffle 5 is welded and fixed below the adjustable fixed bracket 7;
when the excavator works, pressure is applied by utilizing the crawler-type structure, and in the process that the excavator is propelled forwards, the driving shaft 10 is driven by the power device to rotate to drive the excavating cutter head 3 and the spiral sandstone diverter 1 to synchronously rotate, the excavating cone 11 at the foremost end drills and positions, then the digging tooth claw 2 fixed on the digging cutter head 3 digs gradually, because of the rotation of the conical shell of the digging cutter head 3, the sand inlet on the side wall pushes the sand cut by the digging tooth claw 2 into the conical shell, the spiral sand flow diverter 1 which rotates coaxially with the digging cutter 3 further pushes the crushed sand material backwards, the crushed sand material is discharged backwards through the sand jet orifice 6, the floating soil collecting device 8 is matched with the floating soil diffusion baffle 5 to spray the silt from the silt jet orifice 6, and the sand accumulated between the adjustable fixed brackets 7 is collected, and the sand is approximately accumulated into the shape of a roadbed after the floating soil collecting device 8. The roadbed compacting rolling wheel 12 and the roadbed forming rolling wheel 13 which are sequentially arranged behind the floating soil collecting device 8 compact the accumulated objects and roll to form a roadbed 14.
The utility model discloses a compound antifriction plate of 2 chromium carbide of excavation tooth claw, peripheral rack and excavation awl 11 are the carbide piece that wear resistance is high, long service life.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. An integrated forming machine for express way and channel is characterized in that the integrated forming machine for express way and channel is composed of two parts of channel digging and roadbed forming, wherein,
the channel excavating part comprises two excavators which are arranged in parallel, and the distance between the two excavators arranged in parallel is determined according to the width design of the roadbed (14); the excavator is supported by the crawler wheels and sequentially comprises an excavating part, an excavator main body (4) and an adjustable fixed support (7); the excavator main body (4) is provided with a power device, and the excavating part is arranged on a driving shaft (10) of the power device; one end of the adjustable fixing support (7) is fixed with the excavator main body (4), and the other end of the adjustable fixing support is used as a mounting frame at the roadbed molding part;
the roadbed forming part comprises a floating soil diffusion baffle (5), a floating soil collecting device (8), a roadbed compaction rolling wheel (12) and a roadbed forming rolling wheel (13), which are respectively fixed on an adjustable fixed support (7), and the excavated sand and soil of the excavating part is collected, compacted and formed to roll and the like to form a roadbed (14).
2. The rapid canal all-in-one machine according to claim 1, wherein the excavating part of the excavator comprises a spiral sandstone diverter (1) and an excavating cutterhead (3), wherein,
the excavating cutter head (3) is a hollow shell and is erected on the driving shaft (10), a plurality of excavating tooth claws (2) which are longitudinally arranged are symmetrically arranged on the outer side wall of the front end of the shell, a sediment jet orifice (6) is arranged below one side of the rear end of the shell, and sand and stones entering the conical shell of the excavating cutter head (3) are discharged backwards through the sediment jet orifice (6);
the spiral sandstone diverter (1) is arranged in the shell of the excavating cutter head (3) and is coaxial with the excavating cutter head (3); the sand and stone entering the conical shell of the excavating cutter head (3) is accelerated to be discharged from the sand and sand jet orifice (6) under the action of the spiral sand and stone flow diverter (1).
3. The rapid road and channel integrated forming machine according to claim 2, wherein the floating soil collecting device (8), the roadbed compacting roller (12) and the roadbed forming roller (13) are arranged between adjustable fixed brackets (7) of two excavators, and two ends of the two rollers are respectively and fixedly arranged on the adjustable fixed brackets (7); the floating soil collecting device (8) is a vertical baffle transversely erected between two adjustable fixed supports (7), an arc-shaped plate is respectively welded below two ends of the vertical baffle in the vertical direction, wherein a height gap is formed between the vertical baffle and the ground, and the lower end of the arc-shaped plate is contacted with the ground, so that an opening is formed; the floating soil diffusion baffle (5) is welded and fixed below the adjustable fixing support (7).
4. The machine for forming an expressway canal integrally according to claim 3, wherein the hollow shell of the excavating cutter head (3) is a conical shell at the front end and a cylindrical shell at the rear end, the conical shell is open at the top end, and a plurality of excavating tooth claws (2) which are longitudinally and symmetrically arranged are arranged on the side wall of the conical shell; excavation dentate (2) are arc strip structure, and the upper fringe takes the tooth or installs the hobbing cutter, and lower limb welded fastening is in on the conical shell wall, open at the fixed department, and excavation dentate (2) have formed a grit entry jointly with arc, and the grit that excavation dentate (2) cut down passes through the grit entry gets into in the excavation cutter dish (3) casing.
5. The rapid road and canal integrated forming machine according to claim 4, wherein the spiral sandstone flow diverter (1) is a rotary cone-shaped structure and is composed of spiral blades (9) fixed on the driving shaft (10), and the front end of the driving shaft (10) forms an excavating cone (11) which extends out of the top end opening of the cone-shaped shell; when excavating, the excavating cone (11) is positioned at the most front end of the excavator, firstly, a hole is positioned on the rock wall by the excavating cone (11), and then the hole is gradually enlarged by the excavating tooth claw (2) fixed on the excavating cutterhead (3) to form a drainage ditch.
6. The rapid road and channel integrated forming machine according to claim 5, wherein the silt injection ports (6) are respectively arranged at the opposite sides of the two excavators, so that excavated sandy soil is accumulated in the space between the two excavators, then the sandy soil is collected by the floating soil collecting device (8) and the floating soil diffusion baffle (5) in a matching way, the sandy soil is accumulated into a roadbed shape after the floating soil collecting device (8), and finally the accumulated materials are compacted and rolled by the roadbed compacting roller (12) and the roadbed forming roller (13) to form the roadbed (14).
7. The machine of any one of claims 2 to 6, wherein: the excavating tooth claw (2) is a chromium carbide composite wear-resisting plate, and the upper edge teeth or the hob and the excavating cone (11) are hard alloy blocks with high wear resistance and long service life.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921913667.5U CN211690502U (en) | 2019-11-07 | 2019-11-07 | Integrated forming machine for expressway and canal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921913667.5U CN211690502U (en) | 2019-11-07 | 2019-11-07 | Integrated forming machine for expressway and canal |
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CN211690502U true CN211690502U (en) | 2020-10-16 |
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CN201921913667.5U Expired - Fee Related CN211690502U (en) | 2019-11-07 | 2019-11-07 | Integrated forming machine for expressway and canal |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113684875A (en) * | 2021-07-08 | 2021-11-23 | 浙江中瑞建筑工程有限公司 | Construction process for ultra-wide deep foundation pit in soft soil stratum |
-
2019
- 2019-11-07 CN CN201921913667.5U patent/CN211690502U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113684875A (en) * | 2021-07-08 | 2021-11-23 | 浙江中瑞建筑工程有限公司 | Construction process for ultra-wide deep foundation pit in soft soil stratum |
CN113684875B (en) * | 2021-07-08 | 2022-08-23 | 浙江中瑞建筑工程有限公司 | Soft soil stratum ultra-wide deep foundation pit construction process |
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