CN103790186A - Building shock insulation ditch cover plate structure - Google Patents
Building shock insulation ditch cover plate structure Download PDFInfo
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- CN103790186A CN103790186A CN201410043085.1A CN201410043085A CN103790186A CN 103790186 A CN103790186 A CN 103790186A CN 201410043085 A CN201410043085 A CN 201410043085A CN 103790186 A CN103790186 A CN 103790186A
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Abstract
The invention provides a building shock insulation ditch cover plate structure. The building shock insulation ditch cover plate structure comprises a shock insulation ditch arranged between a shock insulation building body and a field soil body, a water draining component arranged in the field soil body and a shock insulation ditch retaining wall arranged in the shock insulation ditch. A supporting plate is arranged at the end, close to the shock insulation ditch, of the water draining component, a prefabricated cover plate and a cast-in-place laminated layer arranged on the prefabricated cover plate are connected between the supporting plate and the shock insulation building body, both the prefabricated cover plate and the cast-in-place laminated layer are fixedly connected to the shock insulation building body, and a sliding layer is arranged between the prefabricated cover plate and the supporting plate so that the prefabricated cover plate and the shock insulation ditch retaining wall can move more relatively freely under the effects of earthquakes. The building shock insulation ditch cover plate structure is simple in installation and construction, reduces false operations of construction personnel, improves the construction precision and guarantees the fact that the shock insulation building body and a space enclosing structure around can slide freely, and the shock insulation efficiency of the shock insulation structure is improved.
Description
Technical field
The present invention relates to architectural vibration-insulation technical field, particularly a kind of architectural vibration-insulation trench cover structure.
Background technology
Earthquake is as a kind of natural calamity, and its disaster causing has caused huge disaster to the mankind.The method that traditional architecture designs antidetonation adopts the method for strengthening " firmly anti-" such as structure, increasing sectional dimension of members, increase reinforced component and the raising rigidities of structure to resist earthquake, but because earthquake has randomness, earthquake magnitude has uncertainty, adopt the building structure inherently safe that designs by actual earthquake intensity of anti-shock methods of tradition " firmly anti-" and the performance objective of personal security to be guaranteed, be more difficult to Earthquake occurrence control secondary disaster and realize the target of valuable property safety performance.
At present, conventionally adopt shock-insulation building effectively to reduce the seismic damage of building, shock-insulation building need to arrange shock insulation ditch at building periphery, and shock insulation part and the building periphery soil body and ground are separated.Wherein, shock insulation trench cover is the important Accessory Members of shock-insulation building, existing shock insulation trench cover adopts cast-in-place cantilevered mostly, adopts cast-in-situ reinforced concrete slab directly to encorbelment from agent structure, is building periphery cast-in-situ steel reinforced concrete shock insulation ditch retaining wall under cantilever cover plate.And in order to guarantee that shock-insulation building main body and project site periphery throw off completely, shock insulation seam should be set between cantilevered shock insulation trench cover and shock insulation ditch retaining wall, to make shock insulation trench cover and the shock insulation ditch retaining wall can free relative motion under geological process.But there is following defect in this cast-in-place cantilevered shock insulation trench cover:
(1) rigidity of cantilevered shock insulation trench cover and bearing capacity are all less, use span limited;
(2) gap of shock insulation seam is very little, and construction precision is difficult to control, and construction error easily cause between shock insulation trench cover and shock insulation ditch retaining wall can not freely-movable, while causing earthquake to occur the isolation efficiency of isolation structure to being subject to larger restriction, even generation destruction.
(3) generally shock insulation trench cover is constructed together with aproll with building, and constructor is misunderstood by design or work progress cannot cause constructor's attention, easily causes being integrated by whole the watering of mistake between shock insulation trench cover and retaining wall, can not relative motion;
(4) once cantilevered shock insulation trench cover damages, repair difficulty.
Summary of the invention
The object of the invention is to propose a kind of architectural vibration-insulation trench cover structure, can greatly reduce constructor's maloperation, improve construction precision, guarantee can be free to slide between shock-insulation building main body and periphery space enclosing structure, improve the isolation efficiency of isolation structure.
For achieving the above object, the present invention proposes a kind of architectural vibration-insulation trench cover structure, comprise the shock insulation ditch of being located between shock-insulation building main body and soil response, be located at the water discharge member in described soil response and be located at the shock insulation ditch retaining wall in described shock insulation ditch, described water discharge member is provided with gripper shoe near one end of described shock insulation ditch, between described gripper shoe and shock-insulation building main body, be connected with prefabricated cover plate and be located at the cast-in-place overlapping layers on described prefabricated cover plate, described prefabricated cover plate and cast-in-place overlapping layers are all fixedly connected on shock-insulation building main body, between described prefabricated cover plate and gripper shoe, be provided with sliding layer, so that described prefabricated cover plate and shock insulation ditch retaining wall can free relative motions under geological process.
Further, in above-mentioned architectural vibration-insulation trench cover structure, in described shock-insulation building main body, be provided with support bracket towards described gripper shoe, described prefabricated cover plate one end is located on described support bracket, and the other end is located in described gripper shoe by sliding layer.
Further, in above-mentioned architectural vibration-insulation trench cover structure, described prefabricated cover plate and cast-in-place overlapping layers are fixed and are connected in shock-insulation building main body by reserved steel bar, bar planting or bolt in shock-insulation building main body.
Further, in above-mentioned architectural vibration-insulation trench cover structure, described sliding layer comprises and is attached at the first low friction resistance material layer on described prefabricated cover plate bottom surface and is attached at the second low friction resistance material layer in described support plate top surface, and described the first low friction resistance material layer is with the relative laminating of the second low friction resistance material layer and can be free to slide.
Further, in above-mentioned architectural vibration-insulation trench cover structure, described sliding layer comprises and is attached at the low friction resistance material layer on described prefabricated cover plate bottom surface and is attached at the glide material bed of material in described support plate top surface, described low friction resistance material layer laminating relative to the glide material bed of material and can being free to slide.
Further, in above-mentioned architectural vibration-insulation trench cover structure, described sliding layer comprises and is fixed at least two halves steel ball on described prefabricated cover plate bottom surface and is fixed on the sliding steel plate in described support plate top surface, and described at least two halves steel ball contacts with sliding steel plate and relative being free to slide.
Further, in above-mentioned architectural vibration-insulation trench cover structure, described sliding layer also comprises the junction steel plate of being located on described prefabricated cover plate bottom surface and extends perpendicularly to the dowel in described prefabricated cover plate and cast-in-place overlapping layers by described junction steel plate, described at least two halves steel ball is welded on described junction steel plate, and described sliding steel plate is provided with the dowel extending perpendicularly in gripper shoe.
Further, in above-mentioned architectural vibration-insulation trench cover structure, described water discharge member comprises horizontally disposed bottom of trench, the first ditch arm being oppositely arranged and the second ditch arm, described the first ditch arm is vertical at described bottom of trench one end near described shock insulation ditch, and described gripper shoe level is located at the top of described the first ditch arm; Described the second ditch arm is vertical at described bottom of trench one end away from described shock insulation ditch, between described bottom of trench, the first ditch arm and the second ditch arm, forms a gutter.
Further, in above-mentioned architectural vibration-insulation trench cover structure, the top of described the second ditch arm is also provided with cantilevered plate, between described cantilevered plate and cast-in-place overlapping layers, is covered with ditch cover plate.
Further, in above-mentioned architectural vibration-insulation trench cover structure, between one end of described gripper shoe and cast-in-place overlapping layers, be also connected with the first flexible water cloth, between the other end of described gripper shoe and prefabricated cover plate, be also connected with the second flexible water cloth.
Architectural vibration-insulation trench cover structure of the present invention installation is simple, has reduced constructor's maloperation, has improved construction precision, has guaranteed can be free to slide between shock-insulation building main body and periphery space enclosing structure, has improved the isolation efficiency of isolation structure.
Accompanying drawing explanation
Fig. 1 is the overall schematic of architectural vibration-insulation trench cover structure of the present invention one embodiment;
Fig. 2 is the schematic diagram of part-structure the first embodiment in Fig. 1;
Fig. 3 is the structural representation of part-structure the second embodiment in Fig. 1;
Fig. 4 is the structural representation of part-structure the 3rd embodiment in Fig. 1.
The specific embodiment
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
Refer to Fig. 1 to Fig. 3, architectural vibration-insulation trench cover structure of the present invention comprises the shock insulation ditch 3 of being located between shock-insulation building main body 1 and soil response 2, be located at the water discharge member 4 in described soil response 2 and be located at the shock insulation ditch retaining wall 5 in described shock insulation ditch 3, described water discharge member 4 is provided with gripper shoe 41 near one end of described shock insulation ditch 3, between described gripper shoe 41 and shock-insulation building main body 1, be connected with prefabricated cover plate 6 and be located at the cast-in-place overlapping layers 7 on described prefabricated cover plate 6, described prefabricated cover plate 6 and cast-in-place overlapping layers 7 are all fixedly connected on shock-insulation building main body 1, between described prefabricated cover plate 6 and gripper shoe 41, be provided with sliding layer 9, so that described prefabricated cover plate 6 can free relative motion under geological process with shock insulation ditch retaining wall 5.Like this, by the prefabricated component such as prefabricated cover plate 6 and cast-in-place overlapping layers 7 in water discharge member 4 and shock insulation ditch 3 is set, make construction precision be easy to control, and a large amount of members are assembled at engineering processing site, can greatly reduce constructor's maloperation, guarantee can be free to slide between shock-insulation building main body and periphery space enclosing structure (shock insulation ditch retaining wall).
Wherein, described water discharge member 4 is prefabricated units, is prefabricated in the factory according to the size of designing requirement, also can be on-the-spot site concrete.Described water discharge member 4 comprises horizontally disposed bottom of trench 42, the first ditch arm 43 being oppositely arranged and the second ditch arm 44, described the first ditch arm 43 is vertical at described bottom of trench 42 one end near described shock insulation ditch 3, and described gripper shoe 41 levels are located at the top of described the first ditch arm 43; Described the second ditch arm 44 is vertical at described bottom of trench 42 one end away from described shock insulation ditch 3, the top of described the second ditch arm 44 is also provided with cantilevered plate 45, between described bottom of trench 42, the first ditch arm 43 and the second ditch arm 44, form a gutter (figure is mark not), between described cantilevered plate 45 and cast-in-place overlapping layers 7, be covered with ditch cover plate 10, with gutter described in capping.The size of described cantilevered plate 45 should meet the support requirement of ditch cover plate 10, and the size of described gripper shoe 41 should meet prefabricated cover plate 6 under rarely occurred earthquake effect and be in contact with it the requirement that face (or contact point) does not drop.
On described bottom of trench 42, be also provided with levelling sloping layer 422, the convenient water discharge member 4 of installing, guarantees construction precision.
In described shock-insulation building main body 1, be provided with and support bracket 11 towards described gripper shoe 41, described prefabricated cover plate 6 one end are located on described support bracket 11, and the other end is located in described gripper shoe 41 by sliding layer 9.
The height of described support bracket 11 must be suitable, to meet the requirement of the horizontal location of prefabricated cover plate and the adjustment of vertical elevation.
Described prefabricated cover plate 6 and cast-in-place overlapping layers 7 are fixed and are connected in shock-insulation building main body 1 by reserved steel bar, bar planting or bolt in shock-insulation building main body 1.
Described prefabricated cover plate 6 is prefabricated units, its one end is supported and is fixed on (to be fixedly connected on shock-insulation building main body 1) on described support bracket 11 by cast-in-place overlapping layers 7, the other end is movably connected on gripper shoe 41 by sliding layer 9, gripper shoe 41 freely-movables relatively under geological process of described prefabricated cover plate 6.
Between one end of described gripper shoe 41 and cast-in-place overlapping layers 7, be also connected with the first flexible water cloth 12, between the other end of described gripper shoe 41 and prefabricated cover plate 6, be also connected with the second flexible water cloth 13, to prevent that described prefabricated cover plate 6, gripper shoe 41 and sliding layer 9 are subject to the erosion of rainwater.Described the first flexible water cloth 12 and the second flexible water cloth 13 all meet the deflection of structure under the geological process of setting up defences.
Described cast-in-place overlapping layers 7 is also provided with outdoor architecture surface layer 8, and it is outdoor architecture surface layer and the finishings such as building aproll.
See also Fig. 1 and Fig. 2, described sliding layer 9 can be various structures form, in first embodiment of the invention, described sliding layer 9 comprises and is attached at the first low friction resistance material layer 92 on described prefabricated cover plate 6 bottom surfaces and is attached at the second low friction resistance material layer 94 on described gripper shoe 41 end faces, described the first low friction resistance material layer 92 is with the relative laminating of the second low friction resistance material layer 94 and can be free to slide, and so just can realize gripper shoe 41 freely-movables relatively under geological process of described prefabricated cover plate 6.
Described prefabricated cover plate 6 can be thought plane (as shown in Figure 1) with described gripper shoe 41 links, also can be provided with and the outstanding end (as shown in Figure 2) that is connected, under both structure situation, described prefabricated cover plate 6 is all by the first low friction resistance material layer 92 and the relative laminating of the second low friction resistance material layer 94.
See also Fig. 1 and Fig. 3, in second embodiment of the invention, described sliding layer 9 comprises and is attached at the low friction resistance material layer 91 on described prefabricated cover plate 6 bottom surfaces and is attached at the glide material bed of material 93 on described gripper shoe 41 end faces, the described glide material bed of material 93 adds the structures such as steel column for fine sand or ointment, described low friction resistance material layer 91 laminating relative to the glide material bed of material 93 and can being free to slide, so just can realize gripper shoe 41 freely-movables relatively under geological process of described prefabricated cover plate 6.
See also Fig. 1 and Fig. 4, in third embodiment of the invention, described sliding layer 9 comprises and is fixed at least two halves steel ball 96 on described prefabricated cover plate 6 bottom surfaces and is fixed on the sliding steel plate 98 on described gripper shoe 41 end faces, described at least two halves steel ball 96 contacts and relative being free to slide with sliding steel plate 98, so just can realize gripper shoe 41 freely-movables relatively under geological process of described prefabricated cover plate 6.
Wherein, described sliding layer 9 also comprises the junction steel plate 95 of being located on described prefabricated cover plate 6 bottom surfaces and extends perpendicularly to the dowel 97 in described prefabricated cover plate 6 and cast-in-place overlapping layers 7 by described junction steel plate 95, described at least two halves steel ball 96 is welded on described junction steel plate 95, and described in adjacent at least between two halves steel ball 96 spacing be 0.5m.Described in so just making, at least two halves steel ball 96 is fixed on described prefabricated cover plate 6, and in the time of Specific construction, described junction steel plate 95 and dowel 97 can be embedded in described prefabricated cover plate 6 in advance in advance.
Described sliding steel plate 98 is provided with the dowel 99 extending perpendicularly in gripper shoe 41, so that described sliding steel plate 98 is fixed on described gripper shoe 41 end faces.In the time of Specific construction, described sliding steel plate 98 and dowel 99 can be embedded in described gripper shoe 41 in advance in advance.
Architectural vibration-insulation trench cover structure of the present invention is in the time of construction and installation, first, according to the size of designing requirement be prefabricated in the factory water discharge member 4 and prefabricated cover plate 6, wherein, in the time that sliding layer 9 adopts half steel ball-steel plate slide construction, in the gripper shoe 41 of described water discharge member 4, can be embedded with sliding steel plate 98 and dowel 99, on described prefabricated cover plate 6, can be embedded with junction steel plate 95 and dowel 97, and described at least two halves steel ball 96 is welded on described junction steel plate 95; Then, according to the positioning height of prefabricated cover plate 6 and and shock-insulation building main body 1 between the requirement of preset clearance, support bracket 11 is mounted in described shock-insulation building main body 1, wherein, the height that supports bracket 11 must be suitable, to meet the requirement of the horizontal location of prefabricated cover plate and the adjustment of vertical elevation; Water discharge member 4 and shock insulation ditch retaining wall 5 are then installed again, described shock insulation ditch retaining wall 5 is located in shock insulation ditch 3 and is close to described water discharge member 4 first ditch arms 43 and arranges, and water discharge member 4 is positioned to adjustment, make to meet the requirement of horizontal location and vertical elevation, the quiet distance of described shock insulation ditch 3 meets the requirement of shock insulation design; Then, one end of described prefabricated cover plate 6 is supported on described support bracket 11, the other end of described prefabricated cover plate 6 is installed in described gripper shoe 41 by sliding layer 9, and described prefabricated cover plate 6 is located to leveling; Again in the described prefabricated cover plate cast-in-place overlapping layers 7 of 6 upper and outdoor architecture surface layer 8, and the first flexible water cloth 12, the second flexible water cloth 13 and ditch cover plate 10 are installed; Finally, construct on bottom of trench 42 according to drainage requirement levelling sloping layer 422 backfill soil response.Like this, by site operation, multiple prefabricated units and cover plate are installed, have been greatly reduced constructor's maloperation, improved construction precision, guarantee can be free to slide between shock-insulation building main body and periphery space enclosing structure (shock insulation ditch retaining wall), improved the isolation efficiency of isolation structure.
Than prior art, architectural vibration-insulation trench cover structure of the present invention installation is simple, has reduced constructor's maloperation, has improved construction precision, guarantee can be free to slide between shock-insulation building main body and periphery space enclosing structure, improved the isolation efficiency of isolation structure.
Here description of the invention and application is illustrative, not wants scope of the present invention to limit in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present invention or substantive characteristics, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that not departing from the scope of the invention and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (10)
1. an architectural vibration-insulation trench cover structure, it is characterized in that, comprise the shock insulation ditch of being located between shock-insulation building main body and soil response, be located at the water discharge member in described soil response and be located at the shock insulation ditch retaining wall in described shock insulation ditch, described water discharge member is provided with gripper shoe near one end of described shock insulation ditch, between described gripper shoe and shock-insulation building main body, be connected with prefabricated cover plate and be located at the cast-in-place overlapping layers on described prefabricated cover plate, described prefabricated cover plate and cast-in-place overlapping layers are all fixedly connected on shock-insulation building main body, between described prefabricated cover plate and gripper shoe, be provided with sliding layer, so that described prefabricated cover plate and shock insulation ditch retaining wall can free relative motions under geological process.
2. architectural vibration-insulation trench cover structure according to claim 1, it is characterized in that, in described shock-insulation building main body, be provided with support bracket towards described gripper shoe, described prefabricated cover plate one end is located on described support bracket, and the other end is located in described gripper shoe by sliding layer.
3. architectural vibration-insulation trench cover structure according to claim 2, is characterized in that, described prefabricated cover plate and cast-in-place overlapping layers are fixed and are connected in shock-insulation building main body by reserved steel bar, bar planting or bolt in shock-insulation building main body.
4. architectural vibration-insulation trench cover structure according to claim 3, it is characterized in that, described sliding layer comprises and is attached at the first low friction resistance material layer on described prefabricated cover plate bottom surface and is attached at the second low friction resistance material layer in described support plate top surface, and described the first low friction resistance material layer is with the relative laminating of the second low friction resistance material layer and can be free to slide.
5. architectural vibration-insulation trench cover structure according to claim 3, it is characterized in that, described sliding layer comprises and is attached at the low friction resistance material layer on described prefabricated cover plate bottom surface and is attached at the glide material bed of material in described support plate top surface, described low friction resistance material layer laminating relative to the glide material bed of material and can being free to slide.
6. architectural vibration-insulation trench cover structure according to claim 3, it is characterized in that, described sliding layer comprises and is fixed at least two halves steel ball on described prefabricated cover plate bottom surface and is fixed on the sliding steel plate in described support plate top surface, and described at least two halves steel ball contacts with sliding steel plate and relative being free to slide.
7. architectural vibration-insulation trench cover structure according to claim 6, it is characterized in that, described sliding layer also comprises the junction steel plate of being located on described prefabricated cover plate bottom surface and extends perpendicularly to the dowel in described prefabricated cover plate and cast-in-place overlapping layers by described junction steel plate, described at least two halves steel ball is welded on described junction steel plate, and described sliding steel plate is provided with the dowel extending perpendicularly in gripper shoe.
8. according to the architectural vibration-insulation trench cover structure described in claim 1 ~ 7 any one, it is characterized in that, described water discharge member comprises horizontally disposed bottom of trench, the first ditch arm being oppositely arranged and the second ditch arm, described the first ditch arm is vertical at described bottom of trench one end near described shock insulation ditch, and described gripper shoe level is located at the top of described the first ditch arm; Described the second ditch arm is vertical at described bottom of trench one end away from described shock insulation ditch, between described bottom of trench, the first ditch arm and the second ditch arm, forms a gutter.
9. architectural vibration-insulation trench cover structure according to claim 8, is characterized in that, the top of described the second ditch arm is also provided with cantilevered plate, between described cantilevered plate and cast-in-place overlapping layers, is covered with ditch cover plate.
10. architectural vibration-insulation trench cover structure according to claim 9, it is characterized in that, between one end of described gripper shoe and cast-in-place overlapping layers, be also connected with the first flexible water cloth, between the other end of described gripper shoe and prefabricated cover plate, be also connected with the second flexible water cloth.
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CN104153477A (en) * | 2014-07-02 | 2014-11-19 | 罗强 | Inward-buckling-type low-friction mobile earthquake insulation ditch device |
CN105201093A (en) * | 2015-09-18 | 2015-12-30 | 云南工程建设总承包公司 | Novel horizontal seismic ditch slidable cover plate device and mounting method thereof |
CN105201092A (en) * | 2015-09-17 | 2015-12-30 | 云南震安减震科技股份有限公司 | Automatic coordinative deformation vibration isolating groove device |
CN106436730A (en) * | 2016-11-24 | 2017-02-22 | 贵州开磷建设集团有限公司 | Masonry building concrete filled steel tubular column pedestal shock isolation foundation structure and construction method thereof |
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CN108867899A (en) * | 2018-09-18 | 2018-11-23 | 华东建筑设计研究院有限公司 | A kind of cover plate construction of building and its periphery place shock insulation seam |
CN110093950A (en) * | 2019-06-12 | 2019-08-06 | 马智刚 | A kind of novel shock insulation trench cover structure |
CN111156285A (en) * | 2019-12-13 | 2020-05-15 | 中国中元国际工程有限公司 | Open type sinking air floating platform raised floor overhanging vibration reduction system |
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CN114135141A (en) * | 2021-12-20 | 2022-03-04 | 河北建筑设计研究院有限责任公司 | Shock insulation node structure for building corner shock insulation trench roof elevation in different time |
CN114135140A (en) * | 2021-12-20 | 2022-03-04 | 河北建筑设计研究院有限责任公司 | Shock insulation node structure for building edge shock insulation ditch top elevation different time |
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CN104153477A (en) * | 2014-07-02 | 2014-11-19 | 罗强 | Inward-buckling-type low-friction mobile earthquake insulation ditch device |
CN105201092A (en) * | 2015-09-17 | 2015-12-30 | 云南震安减震科技股份有限公司 | Automatic coordinative deformation vibration isolating groove device |
CN105201092B (en) * | 2015-09-17 | 2017-11-14 | 云南震安减震科技股份有限公司 | One kind can automatic synchronization deformation shock insulation ditch device |
CN105201093A (en) * | 2015-09-18 | 2015-12-30 | 云南工程建设总承包公司 | Novel horizontal seismic ditch slidable cover plate device and mounting method thereof |
CN106436730A (en) * | 2016-11-24 | 2017-02-22 | 贵州开磷建设集团有限公司 | Masonry building concrete filled steel tubular column pedestal shock isolation foundation structure and construction method thereof |
CN106894529A (en) * | 2017-04-07 | 2017-06-27 | 云南煤化工应用技术研究院 | A kind of simple and reliable architectural vibration-insulation seam joint seal structure and its construction method |
CN108487411A (en) * | 2018-04-14 | 2018-09-04 | 浙江新景市政园林有限公司 | Buildings waterproof structure |
CN108867899A (en) * | 2018-09-18 | 2018-11-23 | 华东建筑设计研究院有限公司 | A kind of cover plate construction of building and its periphery place shock insulation seam |
CN110093950A (en) * | 2019-06-12 | 2019-08-06 | 马智刚 | A kind of novel shock insulation trench cover structure |
CN111156285A (en) * | 2019-12-13 | 2020-05-15 | 中国中元国际工程有限公司 | Open type sinking air floating platform raised floor overhanging vibration reduction system |
CN113863485A (en) * | 2021-10-26 | 2021-12-31 | 广州市天作建筑规划设计有限公司 | Connecting plate structure between building and soil retaining structure and construction method thereof |
CN113863485B (en) * | 2021-10-26 | 2022-11-22 | 广州市天作建筑规划设计有限公司 | Connecting plate structure between building and soil retaining structure and construction method thereof |
CN114135141A (en) * | 2021-12-20 | 2022-03-04 | 河北建筑设计研究院有限责任公司 | Shock insulation node structure for building corner shock insulation trench roof elevation in different time |
CN114135140A (en) * | 2021-12-20 | 2022-03-04 | 河北建筑设计研究院有限责任公司 | Shock insulation node structure for building edge shock insulation ditch top elevation different time |
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