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Method for constructing large through tower in mountain rock mass and section superposing method thereof
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An alpine rock, large-scale technology, applied in the field of large-scale tower construction, can solve the problems of unsafe production methods, slow construction speed, high manufacturing cost, etc., and achieve the effects of good secondary utilization, low cost, and safe construction process.
Inactive Publication Date: 2013-08-21
王佰琐
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Problems solved by technology
[0002] It is of great practical and strategic significance to build a large tower in the alpine rock mass. The location of the alpine rock mass is hidden, and there are few people's living areas around it, such as the need for large-scale artificial hot air power generation, such as the vertical wind tunnel model ( It is used to test the suspension ability of aircraft), etc., and has great demand in civil and military applications; however: the cost of building a large-scale tower in the alpine rock mass is high, the construction speed is slow, and the traditional production method is not safe. Transportation takes up a lot of time, manpower and material resources, and has become a bottleneck factor restricting the speed of construction. Taking the artificial hot air power generation process as an example, the current manufacturing cost is relatively large, and the construction speed is very slow. Although it is environmentally friendly and economical, the overall operation is due to the above Unfavorable factors promotion is limited
[0003] The performance tests of fighter jets are often discovered by foreign satellites. The conventional method is to avoid satellite time slots or conduct experiments through powerful wind tunnel models. However, the storage locations of fighter jets are often located in alpine rock bunkers, so the transportation process also increases the risk. Urgently need a place where their performance can be safely tested
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Embodiment 1
[0068] Embodiment 1: Manufacture of artificial hot air power generation system
[0069] The construction process includes the following steps:
[0070] 1) Excavation of transportation channels
[0071] Excavate the Sinotrans channel 1 of the Sinotrans rock at the lower part of the alpine rock mass; the Sinotrans channel 1 is an air inlet when it is completed;
[0072] 2) Through construction
[0073] Construction from the top path of the alpine rock mass, connecting the path channel 2 with the Sinotrans channel 1;
[0074] 3) Expansion construction
[0075] According to the rock condition of the rock, the pre-excavated rock 3 is excavated by the method of multiple diameter expansion, and the vertical passage is processed to the prepared size;
[0076] 4) Reinforcement and pre-embedded construction
[0077] According to rock conditions and construction difficulty, reinforcement and pre-embedding are adopted, that is, reinforcement and pre-embedding are carried out by means o...
Embodiment 2
[0089] Example 2: Fabrication of a Vertical Wind Tunnel
[0090] The performance tests of fighter jets are often discovered by foreign satellites. The conventional method is to avoid satellite time slots or conduct experiments through powerful wind tunnel models. However, the storage locations of fighter jets are often located in alpine rock bunkers, so the transportation process also increases the risk. Urgently A location where their performance can be safely tested is needed, and vertical wind tunnels are a common option at this time.
[0091] The construction process includes the following steps:
[0092] ●Excavation of transportation channels
[0093] Excavate the Sinotransway 1 for transporting rocks at the lower part of the alpine rock mass; the Sinotransportation 1 will become a transportation channel when it is completed, and some wind tunnel fan equipment that generates strong winds will be placed in it;
[0094] ●Through construction
[0095] Construction from th...
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Abstract
The invention discloses a method for constructing a large through tower in mountain rock mass and a section superposing method thereof. The technical scheme adopted is as follows: the construction process comprises the steps of digging a transportation channel, connecting for construction, expanding for construction, strengthening and preburying for construction, and installing for construction. The construction of preburying and irrigating comprises the step of burying the preburied part when irrigating, and the construction of the upper and the lower standard components comprises the step of strengthening the standard component with the preburied part through the method of constructing simultaneously up and down. By using the construction method of the technique, in the construction process, the excavated stone can be output continuously from the transportation channel so that the construction schedule can be quickened and the uncertainty that the stones fall in the course of drilling from down to up is avoided; therefore, the method is safe. The method has the beneficial effects of being small in investment, low in cost, short in construction period, less in influence from disaster, free from the effect of nucleus, safe in constructing process, stable in operating process, easy in confidentiality, easy to start emergency generation system and good in reutilization; besides,multiple processes can run simultaneously in construction.
Description
Technical field: [0001] The invention relates to a construction method, in particular to a method for constructing a large-scale through-tower in an alpine rock mass and a method for stacking sections thereof. Background technique: [0002] It is of great practical and strategic significance to build a large tower in the alpine rock mass. The location of the alpine rock mass is hidden, and there are few people's living areas around it, such as the need for large-scale artificial hot air power generation, such as the vertical wind tunnel model ( It is used to test the suspension ability of aircraft), etc., and has great demand in civil and military applications; however: the cost of building a large-scale tower in the alpine rock mass is high, the construction speed is slow, and the traditional production method is not safe. Transportation takes up a lot of time, manpower and material resources, and has become a bottleneck factor restricting the speed of construction. Taking ...
Claims
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Application Information
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