CN101949175A - Automatically-restoring windproof earthquake-resistant building structure and construction method - Google Patents

Abstract

The invention relates to an automatically-restoring windproof earthquake-resistant building structure and a construction method. In order to solve the problem of the restoration of 'a slidable windproof earthquake-resistant building structure' in the invention (031211194), a plane structure of a slidable layer which is arranged between a building and a foundation and is formed by rigid spheres in the invention is changed into a paraboloid structure so as to realize the automatic restoration of the building, and simultaneously, the structure also has the function of additional damping. The invention also provides a detailed pre-support construction method and a method reconstructing the conventional building in steps, and provides a sliding nest and a sliding pillar restoration structure.

Description

From windproof earthquake-resistant building structure and the job practices of resetting

Affiliated field: Shock-proof for building technology.

Technical background: at present we also do not have can widely used simple and effective shake-proof technology, though I have provided a kind of simple effective method in " sliding wind proof anti shock construction structure " (031211194), but have the difficult shortcoming that resets, additive method is many costs height again, uses few.

Summary of the invention: the present invention is the reset issues of my invention (031211194) " sliding wind proof anti shock construction structure " of solution, during special proposition will invent proposition between building and ground, add by the hard spheroid constitute slidably layer by plane structure change paraboloid structure into, to realize automatically reseting of building, this structure also has the effect of additional damping simultaneously.The present invention gives comparatively detailed pre-support job practices and to existing building remodeling method step by step, proposes slip nest structure, and provides and another kind ofly also have the slip that makes the building auto-reset function and support rod structure.

Description of drawings: Fig. 1 is a principle of the invention schematic diagram, and Fig. 2 is a slip nest schematic diagram, and Fig. 3 is that rod structure is supported in the slip with reset function.

The specific embodiment:

Science must be sought truth from facts, and permits of no dishonesty, and she is not a love, and is with a soft streak on can mouth, swears an oath in all solemnity, and heart inside story is inconstant, also unlike politics, is controlling medium on platform, can talk big, and says what all is right.Because science will be verified, today, tomorrow is after 100 years.But time lost will never come again, and life can't heavily be come, and history can not be reappeared, so politics, love cheat are far more than science, said as common people, shoes close improper, have only pin to know, but whether science and technology is suitable, and the possible whole world all will be known.

Natural calamity, say to materialistic social development often and discordant naturally performance, the science and technology, social management with naturally the variation incompatible causing, that idealism is then thought is mean, against the natural laws, or bright master can not show and round God's punishment, goes to the middle of the forehead to eat Mi Qiuyu as Sun Wukong, one of the chief characters in "Pilgrimage To The West" who was supposedly incarnated through the spirit of pig, a symbol of man's cupidity in the Pilgrimage to the West.

I am scientific, and I am that people remove disaster with science and technology, promote social progress with scientific theory.

Below be that 2008/3/3 my application number submitted to is the full text (abreviation is arranged) of concrete implementation of the manual of 2008200739738 utility model, during the utility model application, on May 12nd, 2008 14:28, violent earthquake takes place in Sichuan, relation as for this violent earthquake and this paper, have, but scientific basis? the present invention can only discuss the Shock-proof for building technology.

Among Fig. 1,1 is parabolic ground, and 2 is spheroid, and 3 is the pond, and 4 is fan.

As Fig. 1, when using the windproof earthquake resistant structure in " sliding wind proof anti shock construction structure " (031211194), break away from the reset issues that original position occurs in order to solve building, change the slidably layer of this invention into paraboloid structure by original plane structure because of slip makes building.Use parabolic, then building is when high wind or seismic force effects, by center certain direction slip towards periphery, because paraboloidal relative center gradient produces weight component, to make building remove the slow center of sliding go back to, back at wind-force or seismic forces, realization automatically resets, simultaneously because this gradient can make building damping when sliding progressively increase, adapt to the variation of inertia force, prevent that slippage is excessive.Certainly, use slidably structure, need to change the pipeline that this building is come in and gone out into flexible joint at slide plane, will notice that also the center of gravity of building when design is unsuitable too high.

As the layman, I also think, funnel-shaped building structure has superiority, the air pressure official post building that it forms naturally has good ventilation effect, energy-conservation, combat a natural disaster, if top layer adds a big pond and a big fan again, this building multiple function of just having antidetonation, wind resistance, energy-conservation, fire prevention, gas defence, improving humidity, beautify the environment then.

When building was met fire, poison gas, viral pollution, the top tank water formed cascade from top to bottom, can help fire extinguishing, sterilization, and fan then can quicken interchange of air.

On August 1st, 2002, I propose to be somebody's turn to do " a kind of sliding wind proof anti shock construction structure " patent application first, on March 27th, 2003, I propose " sliding wind proof anti shock construction structure " patent application, on October 6th, 2004, State Intellectual Property Office has announced that this application number is 031211194 invention, in the books of the relevant building structure of publishing in 2005,2006, many books are listed this kind spheroid sliding layer sliding shock-damping technology, and mention the test of state such as Japan to this method.Owing to some reasons, examination as to substances Halfway Stopping of the present invention, but this windproof anti-seismic technology is thought deeply in person, mainly be the reset issues of this technology. always off and onIn this description of the invention specific implementation method, I illustrate:

As Fig. 1, owing between building and ground, added the slidably layer that hard spheroid (steel, cement, stone etc.) constitutes, make when earthquake takes place, no matter shake on which direction, all become the rolling of spheroid, then building rocks very little.And when strong wind,, lower strong wind to the damage of building and the possibility that fractures, collapses no matter which direction because sliding layer is arranged, can make building move and shed wind-force on a small quantity.And, because slidably, this building can change easily towards or its place of migration.

This is a kind of very simple structure, fails to provide the problem of returning after it moves then, nowadays introduce parabolic, with regard to problem afterwards after solving building very simply and moving.But start described as this paper, science and technology will be verified, certainly, the usually axiom of also knowing altogether, presumption of act with people, for example: ordinary person knows, bear child and want the men and women to be harmonious, and I never had this thing with any Ms over 10 years certainly, also never contribute or participate in this type of scientific experimentation, that can be inferred: my 1998-2008 birth children be non-existent.But principle checking of the present invention is easily, need not infer.

With a pot or a plate with paraboloid structure, put into an amount of ball or circle beans, place a cup in the above, pour the water of 70-80% capacity into, rock pot or plate with the certain dynamics of any direction then, observe the situation of rocking of the water surface in the cup; Outwell ball or circle beans, repeat the operation of rocking just now, observe the situation of rocking of the water surface in the cup again, as seen Ci Shi the water surface rocks more much bigger than the state that ball is arranged, this also can be analogous to same cup water and be placed on same building thing same position, violent earthquake during than small earthquake the water surface rock much bigger.Can think promptly on the science that this principle is verified.On the earthquake simulation test platform that above-mentioned test is moved on to Japan, be benchmark with the identical effect of rocking or spill, promptly can record damping rank of the present invention.

Certainly, concrete engineering test still will be done, with the problem of determining most of project data that design needs and needing to consider.Such as, the younger brother that I do building operations just proposes after seeing this spring and having seen article when I come, unstable below your this structure, how we construct, such as casting? I think: can do parabolic ground earlier, put into ball, place at the bottom of the load-bearing, rich can use hydraulic jack, a support of using as the mine, out of funds, can use ancient mounding or lay bricks elder generation firmly the load-bearing collet, then, substantially also by original casting method construction from bottom to top, certainly, to be cast into from the beginning center earlier.

More than be for the new building thing, so, to existed building what if?

To tower structure, support column is transformed at bottom.Can as above do support earlier, then, one by one it be installed additional slip nest as Fig. 2, after carrying out, remove support, using Da Shi ball or casting ball to replace original support column also is a kind of method.Particularly importantly, this, can realize by strengthening ground floor area and support column number in order to prevent that because of slip causes crank the center of gravity of reply building adjusts or estimates unlike new design building.

To brick mix structure, because generally highly not high, the whole shock strength of original structure is low, continue to use if want, for improving shock strength, the method that can adopt is few, can only adopt step by step and carry out, can carry out indoor sliding layer in indoor casting earlier, embed prefabricated sliding layer at bottom along body of wall again, progressively replace wall brick, the dismounting width that can carry with body of wall is a unit in charge of construction, have ready conditions and also use above-mentioned method for supporting, then doors structure is linked to each other with wall body structure.Though the relative the type building cost of this structure is many, brick mix structure is again to be afraid of most earthquake, through this transformation, just can promote its shock strength greatly.In case of necessity, also to change the big compartment in this type of building little because the shockproof still fire prevention of the building of booth all has superiority.For highly relatively low brick-and-concrete buildings, less because of being subjected to wind effect, so the requirement that resets certainly also can be placed on next.

To highrise building, except that above-mentioned described parabolic ground self-resetting method, in structure easily under the situation, can adopt outer method of supporting post,, install one and be fixed in ground promptly at each face of exterior wall as Fig. 3, the other end is equipped with sliding parts such as roll shaft, what the middle part used that big spring pulls down to ground slidably supports post, in some place, also can play the function of previously described parabolic ground.The method also can be used to the transformation to above-mentioned existing brick mixed building.

Claims (4)

1. reset certainly windproof earthquake-resistant building structure and job practices is characterized in that: the slidably layer that is made of the hard spheroid that adds in building described in my invention " sliding wind proof anti shock construction structure " (031211194) changes paraboloid structure into by original plane structure.

2. reset certainly windproof earthquake-resistant building structure and job practices is characterized in that: outside the building of the slidably layer that constitutes by the hard spheroid of the adding described in my invention " sliding wind proof anti shock construction structure " (031211194), be equipped with one fixing be subjected to elastic force control slidably support post.

3. as claimed in claim 1 from resetting windproof earthquake-resistant building structure and job practices, it is characterized in that when implementing this structure construction, adopting pre-support method.

4. as claimed in claim 1 from reset windproof earthquake-resistant building structure and job practices, it is characterized in that when implementing this structure or not having, adopting indoor and body of wall job practices step by step from the reset function structure.

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