CN205329693U - Building foundation structure - Google Patents
Building foundation structure Download PDFInfo
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- CN205329693U CN205329693U CN201620068834.0U CN201620068834U CN205329693U CN 205329693 U CN205329693 U CN 205329693U CN 201620068834 U CN201620068834 U CN 201620068834U CN 205329693 U CN205329693 U CN 205329693U
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Abstract
The utility model discloses a building foundation structure, the building basis, including being located inside steel reinforcement cage structure and pouring concrete as an organic whole with the steel reinforcement cage structure, a serial communication port, be provided with cooling device on the building basis, cooling device includes condenser tube, the condenser tube level is laid in the inside constitution cooled region in building basis, the cooled region edge is not more than 1 meter to the basic distance of side surface all around of building, condenser tube fixes has cooling water inlet and the coolant outlet that upwards extends the basic upper surface of building at steel reinforcement cage structural and condenser tube both ends, cooling water inlet is used for meeting with the cooling water water source. The utility model has the advantages of simple structure, it is convenient to implement, can do benefit to the realization and to basic internal temperature control, improve basic construction quality.
Description
Technical field
This utility model belongs to architectural engineering basis and builds field, is specifically related to a kind of foundation structure of building。
Background technology
Building foundation refers to the supporting member that construction bottom contacts with ground, and its effect refers to passes to ground the load on building top。Therefore ground must be firm, stably reliable, is generally obtained by armored concrete cast in situs construction。
For some core tube of high-rise building bases, large bridge cushion cap foundation and large equipment base etc., owing to needs supported weight is bigger so that basis volume is relatively big, the physical dimension on three-dimensional usually can reach several meters even size of ten several meters。When concrete foundation is built, general height is no more than 2 meters, and length and width size, no more than 3 meters, otherwise easily produces crack phenomenon。For the foundation concrete that volume is excessive, it will usually the mode being considered as placement layer by layer maintenance is constructed, to avoid basic maintenance process ftractures。But the mode of placement layer by layer maintenance construction can greatly reduce efficiency of construction and increase construction cost。
Concrete foundation maintenance processes produces crack phenomenon, it is often as temperature difference between inside and outside concrete excessive and cause, due in the maintenance stage after concreting, hydration due to materials such as cement, producing the substantial amounts of heat of hydration, the thermal reservoir so constantly produced is in basic internal, it is impossible to effectively distribute, and then cause that basic internal excessive temperature differentials produces crack, reduce mass of foundation。
In prior art, solve the problems referred to above, usually rely on surface of base and cover water-storage material and water or directly water-retention carries out cooling maintenance, or adopt cold water to stir modes such as preparing concrete。But concrete internal temperature is controlled limited efficiency by these existing modes, when basis volume is bigger, it is impossible to ensure the pouring construction quality on basis。
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: providing a kind of simple in construction, it is convenient to implement, it is possible to be beneficial to realization and basic internal temperature is controlled, improve the foundation structure of building of foundation construction quality。
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
A kind of foundation structure of building, described building foundation, including internally positioned reinforcement cage structure with build the concrete being integrated with reinforcement cage structure, it is characterized in that, building foundation is provided with chiller, chiller includes cooling water pipe, cooling water pipe level is layed in building foundation Inner Constitution cooled region, cooled region edge is not more than 1 meter to building foundation surrounding side surface distance, cooling water pipe is fixed on reinforcement cage structure and cooling water pipe two ends have the cooling water inlet and coolant outlet that extend upward building foundation upper surface, cooling water inlet is used for and cooling water water source connects。
So, after building foundation pouring construction, it is possible to pass into cooling water by cooling water source to cooling water pipe, building foundation inside is cooled down, reduce basic internal temperature, improve construction quality, and there is simple in construction, easy to operate, the advantages such as cooling is rapid, quick construction。
As optimization, described cooling water water source includes a cooling water pond, and cooling is provided with water pump in water pond, and water pump is connected to cooling water inlet by water pipe of intaking, and described coolant outlet connects back to cooling water pond by water outlet water pipe。
So, providing cooling hydrodynamic force by water pump, cooling water returns to the cooling of cooling water pond, cooling water circulation use after building foundation inner loop, it is to avoid waste。
As optimization, the cooling water pipe in described cooled region is the straightway by multistage horizontal interval and is cross-linked the serpentine configuration that the semi-circular section in adjacent straight line segment end is constituted。
In such manner, it is possible to ensure cooling water pipe uniformity that building foundation inside is cooled down, it is to avoid the cooling of building foundation partial structurtes is not in place and the too high cracking that causes of temperature, it is ensured that cooling-down effect。More particularly, adjacent straight line segment spacing is 1 meter, the building foundation side surface 1 meter that semi-circular section arc top positional distance is corresponding, the building foundation side surface 1 meter that outermost straightway distance is corresponding, cooling water inlet is positioned at outermost straightway end and apart from corresponding building foundation side surface 1 meter with coolant outlet。In such manner, it is possible to ensure the uniformity of cooling preferably, it is ensured that do not result in cooling water pipe while cooling-down effect and arrange overstocked and affect building foundation quality。
As optimization, described cooling water pipe caliber is 2-10 centimetre, and cooling water pipe is steel pipe or lucite tube or plastic tube。So can ensure that good cooling effect is again without influence on building foundation quality。Cooling water pipe can be preferably lucite tube, then adopts the cement mortar identical with building foundation composition to fill cooling water pipe by grouter rockfill grouting after building end。So, lucite tube cost is comparatively cheap, self material will not crush easily in transport and building foundation concreting process, thermal conduction effect is good simultaneously, ensure that cooling effect, after use, the impact on building foundation quality of the cooling water pipe inner chamber hollow can be avoided by backfill cement mortar。
As optimization, cooling water pipe is laid in the multilamellar being interconnected in building foundation, every layer of cooling water pipe all constitutes one layer of cooled region, and the cooled region distance building foundation upper and lower surface distance being positioned at upper and lower both sides is not more than 1 meter, adjacent two layers cooled region spacing 1 meter。
So, when building foundation height is higher, it is also possible to ensure its internal cooling effect。
As optimization, chiller also includes being arranged at the cooling water flow at cooling water inlet place and controls valve and the temperature measuring equipment being arranged on building foundation。
So, realize the detection within building foundation by temperature measuring equipment, it is possible to according to detection temperature conditions, control cooling water flow to regulate and control cooling effect, better ensure that building foundation internal-external temperature difference is in span of control。
As optimization, described temperature measuring equipment, including temperature tube, temperature tube lower end is vertically embedded in inside building foundation, and building foundation upper surface is exposed in upper end, also includes the thermometer for detecting temperature tube inside and outside temperature。
So, the detection to building foundation internal temperature can be conveniently realized, after treating building base water, the cement mortar identical with building foundation composition is adopted to fill temperature tube by grouter rockfill grouting, it is possible to avoid the impact on building foundation quality of the temperature tube inner chamber hollow。
As optimization, temperature measuring equipment is arranged in groups, and often group temperature measuring equipment includes at least one lower end and extends to the bottom temperature tube of building foundation bottom position and be positioned at the bottom temperature measuring thermometer of bottom temperature tube inner bottom part, a piece lower end extends to the middle level temperature tube of building foundation medial position and is positioned at the middle level temperature measuring thermometer bottom the temperature tube of middle level, a piece lower end extends to the upper strata temperature tube of building foundation topside position and is positioned at the upper strata temperature measuring thermometer bottom the temperature tube of upper strata, and an outside temperature measuring thermometer being exposed to above temperature tube, each thermometer is hung at a crossbeam by rope, crossbeam two ends are supported on one and support on vertical beam。
In such manner, it is possible to the variations in temperature of the internal each layer height of upper, middle and lower of building foundation is monitored in detection better, when any position temperature is unsatisfactory for requiring, all can strengthen cooling water flow, improve cooling-down effect, to ensure building foundation total quality。Meanwhile, thermometer is arranged by rope suspensions, facilitates taking-up to check temperature。
As optimization, described bottom temperature tube upper end position is higher than upper strata temperature tube upper end position higher than middle level temperature tube upper end position。So, when conveniently checking temperature, bottom temperature tube, middle level temperature tube and upper strata temperature tube are judged in difference intuitively；Distinguish the detection temperature conditions of differing heights intuitively。During enforcement, temperature tube preferably employs lucite tube, its cost is comparatively cheap, self material capability will not crush easily in transport and building foundation concreting process, thermal conduction effect ensure that accuracy of detection well simultaneously, and when checking thermometer temperature, it is not necessary to thermometer proposes temperature tube can be checked, more convenient。
As optimization, each group temperature measuring equipment linearly arranges in a row and at least includes two rows, and a row is distributed in cooled region, and a row is distributed in cooled region edge and the centre position at building foundation edge。
So, cooled region inside and around all can be carried out temperature detection monitoring, it is ensured that monitoring temperature effect。Temperature measuring equipment is in a row arranged simultaneously, is beneficial to hanging of thermometer and sets installation。
When being embodied as, often row temperature measuring equipment both sides have each been horizontally disposed with one piece of walking beam slab, and walking beam slab two ends overlap joint is fixed on building foundation week cheek board, and the support vertical beam lower end in temperature measuring equipment is fixed on walking beam slab。Thus hanging of very convenient thermometer sets installation, facilitates building foundation in hydration process simultaneously, and individual can be walked by beam slab of walking and carry out temperature detection to temperature measuring equipment place。When being embodied as, each group temperature measuring equipment in cooled region is respectively arranged in two adjacent straightway cooling water pipe centre positions, to ensure the effectiveness of detection temperature。
In sum, this utility model has simple in construction, and it is convenient to implement, it is possible to be beneficial to realization and basic internal temperature is controlled, the advantage improving foundation construction quality。It is particularly suitable for when large volume construction foundation workings such as core tube of high-rise building basis, large bridge cushion cap foundation and large equipment bases to adopt。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model foundation structure of building, does not show temperature measuring equipment thermometer section structure in figure。
Fig. 2 is Fig. 1 schematic diagram overlooking direction。
Fig. 3 is the structural representation of independent temperature measuring equipment in this utility model。
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail。
Embodiment, as Figure 1-3, a kind of foundation structure of building, described building foundation 1, including internally positioned reinforcement cage structure (not shown) with build the concrete being integrated with reinforcement cage structure, wherein, building foundation 1 is provided with chiller, chiller includes cooling water pipe 2, cooling water pipe 2 level is layed in building foundation Inner Constitution cooled region, cooled region edge is not more than 1 meter to building foundation 1 surrounding side surface distance, cooling water pipe 2 is fixed on reinforcement cage structure and cooling water pipe two ends have the cooling water inlet 3 and coolant outlet 4 that extend upward building foundation upper surface, cooling water inlet 3 is used for and cooling water water source connects。
So, after building foundation pouring construction, it is possible to pass into cooling water by cooling water source to cooling water pipe, building foundation inside is cooled down, reduce basic internal temperature, improve construction quality, and there is simple in construction, easy to operate, the advantages such as cooling is rapid, quick construction。This building foundation is mainly used in length, width and height either direction to be sized larger than the large volume building foundation of 2 meters。
Wherein, described cooling water water source includes a cooling water pond, and cooling is provided with water pump in water pond, and water pump is connected to cooling water inlet by water pipe of intaking, and described coolant outlet connects back to cooling water pond (not shown) by water outlet water pipe。
So, providing cooling hydrodynamic force by water pump, cooling water returns to the cooling of cooling water pond, cooling water circulation use after building foundation inner loop, it is to avoid waste。During enforcement, it would however also be possible to employ tap water is as cooling water water source。
Wherein, the cooling water pipe 2 in described cooled region is the straightway by multistage horizontal interval and is cross-linked the serpentine configuration that the semi-circular section in adjacent straight line segment end is constituted。
In such manner, it is possible to ensure cooling water pipe uniformity that building foundation inside is cooled down, it is to avoid the cooling of building foundation partial structurtes is not in place and the too high cracking that causes of temperature, it is ensured that cooling-down effect。More particularly, adjacent straight line segment spacing is 1 meter, the building foundation side surface 1 meter that semi-circular section arc top positional distance is corresponding, the building foundation side surface 1 meter that outermost straightway distance is corresponding, cooling water inlet is positioned at outermost straightway end and apart from corresponding building foundation side surface 1 meter with coolant outlet。In such manner, it is possible to ensure the uniformity of cooling preferably, it is ensured that do not result in cooling water pipe while cooling-down effect and arrange overstocked and affect building foundation quality。
Wherein, described cooling water pipe 2 caliber is 2-10 centimetre, and cooling water pipe 2 is steel pipe or lucite tube or plastic tube。So can ensure that good cooling effect is again without influence on building foundation quality。Cooling water pipe can be preferably lucite tube, then adopts the cement mortar identical with building foundation composition to fill cooling water pipe by grouter rockfill grouting after building end。So, lucite tube cost is comparatively cheap, self material will not crush easily in transport and building foundation concreting process, thermal conduction effect is good simultaneously, ensure that cooling effect, after use, the impact on building foundation quality of the cooling water pipe inner chamber hollow can be avoided by backfill cement mortar。
Cooling water pipe 2 can also be laid in the multilamellar being interconnected in building foundation, and every layer of cooling water pipe all constitutes one layer of cooled region, and the cooled region distance building foundation upper and lower surface distance being positioned at upper and lower both sides is not more than 1 meter, adjacent two layers cooled region spacing 1 meter。So, when building foundation height is higher, it is also possible to ensure its internal cooling effect。
Wherein, chiller also includes the cooling water flow control valve 5 being arranged at cooling water inlet 3 place and the temperature measuring equipment 6 being arranged on building foundation。
So, realize the detection within building foundation by temperature measuring equipment, it is possible to according to detection temperature conditions, control cooling water flow to regulate and control cooling effect, better ensure that building foundation internal-external temperature difference is in span of control。
Wherein, described temperature measuring equipment, including temperature tube, temperature tube lower end is vertically embedded in inside building foundation, and building foundation upper surface is exposed in upper end, also includes the thermometer for detecting temperature tube inside and outside temperature。
So, the detection to building foundation internal temperature can be conveniently realized, after treating building base water, the cement mortar identical with building foundation composition is adopted to fill temperature tube by grouter rockfill grouting, it is possible to avoid the impact on building foundation quality of the temperature tube inner chamber hollow。During enforcement, temperature tube bundlees in advance and is fixed on reinforcement cage structure。
Wherein, temperature measuring equipment is arranged in groups, and often group temperature measuring equipment includes at least one lower end and extends to the bottom temperature tube 7 of building foundation bottom position and be positioned at the bottom temperature measuring thermometer 8 of bottom temperature tube inner bottom part, a piece lower end extends to the middle level temperature tube 9 of building foundation medial position and is positioned at the middle level temperature measuring thermometer 10 bottom the temperature tube of middle level, a piece lower end extends to the upper strata temperature tube 11 of building foundation topside position and is positioned at the upper strata temperature measuring thermometer 12 bottom the temperature tube of upper strata, and an outside temperature measuring thermometer 13 being exposed to above temperature tube, each thermometer is hung at a crossbeam 14 by rope, crossbeam 14 two ends are supported on one and support on vertical beam 15。
In such manner, it is possible to the variations in temperature of the internal each layer height of upper, middle and lower of building foundation is monitored in detection better, when any position temperature is unsatisfactory for requiring, all can strengthen cooling water flow, improve cooling-down effect, to ensure building foundation total quality。Meanwhile, thermometer is arranged by rope suspensions, facilitates taking-up to check temperature。
Wherein, described bottom temperature tube 7 upper end position is higher than upper strata temperature tube 11 upper end position higher than middle level temperature tube 9 upper end position。So, when conveniently checking temperature, bottom temperature tube, middle level temperature tube and upper strata temperature tube are judged in difference intuitively；Distinguish the detection temperature conditions of differing heights intuitively。During enforcement, temperature tube preferably employs lucite tube, its cost is comparatively cheap, self material capability will not crush easily in transport and building foundation concreting process, thermal conduction effect ensure that accuracy of detection well simultaneously, and when checking thermometer temperature, it is not necessary to thermometer proposes temperature tube can be checked, more convenient。
Wherein, each group temperature measuring equipment 6 linearly arranges in a row and at least includes two rows, and a row is distributed in cooled region, and a row is distributed in cooled region edge and the centre position at building foundation edge。
So, cooled region inside and around all can be carried out temperature detection monitoring, it is ensured that monitoring temperature effect。Temperature measuring equipment is in a row arranged simultaneously, is beneficial to hanging of thermometer and sets installation。
When being embodied as, often row temperature measuring equipment 6 both sides have each been horizontally disposed with one piece of walking beam slab 16, and walking beam slab 16 two ends overlap joint is fixed on building foundation week cheek board, and support vertical beam 15 lower end in temperature measuring equipment is fixed on walking beam slab 16。Thus hanging of very convenient thermometer sets installation, facilitates building foundation in hydration process simultaneously, and individual can be walked by beam slab of walking and carry out temperature detection to temperature measuring equipment place。When being embodied as, each group temperature measuring equipment in cooled region is respectively arranged in two adjacent straightway cooling water pipe centre positions, to ensure the effectiveness of detection temperature。
Claims (10)
1. a foundation structure of building, described building foundation, including internally positioned reinforcement cage structure with build the concrete being integrated with reinforcement cage structure, it is characterized in that, building foundation is provided with chiller, chiller includes cooling water pipe, cooling water pipe level is layed in building foundation Inner Constitution cooled region, cooled region edge is not more than 1 meter to building foundation surrounding side surface distance, cooling water pipe is fixed on reinforcement cage structure and cooling water pipe two ends have the cooling water inlet and coolant outlet that extend upward building foundation upper surface, cooling water inlet is used for and cooling water water source connects。
2. foundation structure of building as claimed in claim 1, it is characterized in that, described cooling water water source includes a cooling water pond, and cooling is provided with water pump in water pond, water pump is connected to cooling water inlet by water pipe of intaking, and described coolant outlet connects back to cooling water pond by water outlet water pipe。
3. foundation structure of building as claimed in claim 1, it is characterised in that the cooling water pipe in described cooled region is the straightway by multistage horizontal interval and is cross-linked the serpentine configuration that the semi-circular section in adjacent straight line segment end is constituted。
4. foundation structure of building as claimed in claim 1, it is characterised in that described cooling water pipe caliber is 2-10 centimetre, cooling water pipe is steel pipe or lucite tube or plastic tube。
5. foundation structure of building as claimed in claim 1, it is characterized in that, cooling water pipe is laid in the multilamellar being interconnected in building foundation, every layer of cooling water pipe all constitutes one layer of cooled region, the cooled region distance building foundation upper and lower surface distance being positioned at upper and lower both sides is not more than 1 meter, adjacent two layers cooled region spacing 1 meter。
6. foundation structure of building as claimed in claim 1, it is characterised in that chiller also includes being arranged at the cooling water flow at cooling water inlet place and controls valve and the temperature measuring equipment being arranged on building foundation。
7. foundation structure of building as claimed in claim 6, it is characterised in that described temperature measuring equipment, including temperature tube, temperature tube lower end is vertically embedded in inside building foundation, and building foundation upper surface is exposed in upper end, also includes the thermometer for detecting temperature tube inside and outside temperature。
8. foundation structure of building as claimed in claim 7, it is characterized in that, temperature measuring equipment is arranged in groups, and often group temperature measuring equipment includes at least one lower end and extends to the bottom temperature tube of building foundation bottom position and be positioned at the bottom temperature measuring thermometer of bottom temperature tube inner bottom part, a piece lower end extends to the middle level temperature tube of building foundation medial position and is positioned at the middle level temperature measuring thermometer bottom the temperature tube of middle level, a piece lower end extends to the upper strata temperature tube of building foundation topside position and is positioned at the upper strata temperature measuring thermometer bottom the temperature tube of upper strata, and an outside temperature measuring thermometer being exposed to above temperature tube, each thermometer is hung at a crossbeam by rope, crossbeam two ends are supported on one and support on vertical beam。
9. foundation structure of building as claimed in claim 8, it is characterised in that described bottom temperature tube upper end position is higher than upper strata temperature tube upper end position higher than middle level temperature tube upper end position。
10. foundation structure of building as claimed in claim 7, it is characterised in that each group temperature measuring equipment linearly arranges in a row and at least includes two rows, and a row is distributed in cooled region, and a row is distributed in cooled region edge and the centre position at building foundation edge。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068834.0U CN205329693U (en) | 2016-01-25 | 2016-01-25 | Building foundation structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620068834.0U CN205329693U (en) | 2016-01-25 | 2016-01-25 | Building foundation structure |
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| CN205329693U true CN205329693U (en) | 2016-06-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604062A (en) * | 2016-01-25 | 2016-05-25 | 中冶建工集团有限公司 | Large-mass building foundation structure facilitating cooling control |
| CN111519606A (en) * | 2020-05-19 | 2020-08-11 | 青岛地矿岩土工程有限公司 | Artificial pore-forming method after strong rock-soluble foundation pre-grouting treatment |
-
2016
- 2016-01-25 CN CN201620068834.0U patent/CN205329693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604062A (en) * | 2016-01-25 | 2016-05-25 | 中冶建工集团有限公司 | Large-mass building foundation structure facilitating cooling control |
| CN111519606A (en) * | 2020-05-19 | 2020-08-11 | 青岛地矿岩土工程有限公司 | Artificial pore-forming method after strong rock-soluble foundation pre-grouting treatment |
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