CN101967900B - Building wall seismic resisting method - Google Patents

Abstract

The invention belongs to the technical field of the building wall seismic resisting method. The building wall seismic resisting method consists of two parts, namely an underground part and an overground part, wherein in the underground part, a fundamental pedestal of which the width is more than two times that of the building area is integrally cast; the seismic resistance structure mode overground is characterized by comprising a starlight ring net, a net framework and a 'needlework' sewing part, namely circular reticle spiles which are as wide (thick) as a wall and have the same length with the floor thickness are uniformly and isometrically arranged on doors, windows and roofs, which can be provided with the reticle spiles and can be punched and threaded, such as each wall of the whole building, each concrete column of the framework structure, each concrete floor in a room, each corridor and staircase, pedals and support walls under the pedals, as well as balcony and ring beams. Iron and steel wires penetrate out radically from the spiles. The annular network structure mode ensures that the whole wall is combined from inside to the outside, from the lower to the upper, and is consistent up and down, the all-round whole is seamed and connected by 'needlework' densely and strictly, so the method can well avoid the defect common in the construction field that the wall is fixed by singly hauling bricks transversely or vertically.

Description

A kind of building wall anti-shock methods

Art: the invention belongs to building wall anti-shock methods technical field.

Background technology: frame structure building is generally popular use socially is comparatively ideal building aseismicity method.But its weak point also exists between cement with brick wall to be connected defective tightness, between two parts, physical presence the basic defect disconnected, brick wall surface is also had to apply ointment or plaster one deck gauze, as wall anti-shock methods, this method antidetonation degree is not high, not ideal enough, if can connect tightly between them with iron wire steel wire, hoop is pricked, harness gets up, just as with needlework tight for two parts, careful, solid, seam connection wadding gets up the same securely, shock strength will significantly improve, substantially just can reach more satisfactory, the Chinese People's Anti-Japanese Military and Political College shakes, the effect of anti-macroseism, conscientiously the object of quakeproof and quake-resistant is played.

Summary of the invention: a kind of building wall anti-shock methods, in two sub-sections.One is in underground, one is on the ground, under ground portion is exactly the underground concrete pedestal pedestal that placing one is greater than building area 2 times of width, as long 50 meters wide 12 meters an of building, high 21 meters, the length of stylobate should be 60 meters, be about lengthening about 1/5th, wide is 2 times of former number, totally 24 meters, widen 6 meters above, widen 6 meters below, about 1/3rd of ground Shen Wei building high (on the ground), about 7 meters, require that underground cement pilum and stylobate cement are combined closely, after the pouring of stylobate thickness is high to 2 meters, when namely distance 5 meters, ground is high, with the trapezium structure phased down, finally reach the result consistent with floor area, this method can eradicate the disaster of building total Collapse, also be when effectively avoiding macroseism to occur, the major measure of building collapse.Overground part, its antidetonation notable feature is: starlight looped network and network framework, " needlework " stitch part, altogether anti-macroseism method, be exactly specifically in each sidewalls of bed rearrangement building, on each block concrete floor on every root cement pillar of frame construction, in room, on each ground in outer room corridor and on broadstep, also have on door and window, on balcony, on collar tie beam, all can arrange on the component of netting twine intubate and perforating threading in a word, all arrange uniformly and equidistantly wide with wall (thick) one by one, the circular netting twine intubate identical with floor thick-ness.A rule iron wire steel wire is radially interspersed with in intubate, the mode of this loop network component, makes whole wall just as from inside to outside, from top to bottom, the combination of inner and outside, overall coherence, all-directional integral stitches densely and critically with " needlework " and connects altogether, and outside cover net is reinforced, use " pin " (netting twine intubate) fixed solid inside, just as with string bag guard pocket hoop, hold together poly-, drag and carry, bed rearrangement can be made to build and truly to become to be integrated, solid, firm, durable, antidetonation.The each position of this method except bed rearrangement being built, roof, wall, circle fine strain of millet, balcony, floor, corridor, stair etc. with " needlework " sew up solid outside, can also with iron wire steel wire doorframe and window frame, the even large clothes closet of water heating pipe fittings and furnishings, desk, bed, cabinet, refrigerator, " both hands " that the large-sized objects such as bathtub can stretch out with a rule iron wire steel wire effectively tractive are dragged tightly, be stabilized in original place, decrease and topple over displacement in sharp pounding, mutually pound the possibility of clashing into and beating and helping shake to produce chain reaction, make personnel, the damage of article drops to minimum level.The anti-shock methods of this 360 ° of ring mesh structures, have more elasticity, toughness, stand vibrations repeatedly and by the test of revolving shake more with destruction frequently changing seismic wave and unavoidably bring, more anyhow the netted of structure more can stand multi-faceted tearing, and pulls and reinstatement.Uniform sequential, the network that ring ring is connected self has its stronger tension that crossing network does not possess anyhow and hits strength, this structure can be avoided existing generally popularly socially applying ointment or plaster one deck gauze as seismic measures at surface of wall well, this structure also well can avoid the unicity of transverse direction or vertical structure, one-way, seismic force, compressive resistance, shearing resistance are stronger, more can play its function of seismic resistance.

A kind of building wall anti-shock methods and I have larger difference at the reinforcing bar iron wire external anti-shock methods that on June 18th, 2003 declares, reinforcing bar iron wire external anti-shock methods is powerful support top, shroud, the solid body of wall of net from outside mainly, and new method mainly combines from inside and outside two sides, with more directly strong method network rings cover reinforcing wall, should say, this method is more advanced, because its antihunt action is more effective, anti-seismic performance is more practical; Behaviour does also simpler, easily and fast, is suitable for.Old-fashioned small-sized the baking bricks of tradition must not change brick, new-type bulk mortar cement light brick need only make a call in the middle of cross section, two the semicircle groove that is traversed full plane section length, while building a wall, only netting twine intubate folder two pieces of building at same layer are longitudinally built the calculon brickwork joint put middle, (syphon is clipped in the middle groove of two pieces of bricks).When predetermined height built soon by wall, just intert into looped network communication shape with iron wire steel wire.

This method can be used alone, and also can merge with reinforcing bar iron wire external method and use; And optimal anti seismic efficiency, that these two kinds of methods and frame construction three kinds are integrated use, relatively rationally economical is that the new method of this starlight ring network and frame construction two kinds are combined use, build the low-rise building of below 3-4 floor in this way, really should be the prefered method on building circle.

This method also can be used in river levee dam and landslide and enclose solid protecting to block weir first-class.

Accompanying drawing illustrates: Fig. 1 arrow indication part is exactly underground concrete pedestal pedestal, Fig. 2 netting twine intubate (wall uses) (netting twine intubation length that different parts uses, diameter, width is different), long about 235mm, slotting block on the wall, puzzles rear two wider than wall (thick) and spends short about 0.1 ~ 0.2mm, interior diameter about 40mm, slightly large about the 50mm that floor uses.Netting twine intubate material is made by plastic pipe, steel pipe or pipe of cement etc., and appearance does helically shaped or other concavo-convex uneven shape, to increase the solidifying conjunction of intubate and cement.Groove diagram in two on Fig. 3 big brick, the through whole cross section of groove length, namely will brick diameter be isometric in other words with brick cross section, about 238mm, dark 30mm, widely be about 60mm, the line that Fig. 4 netting twine intubate is interted out is network structure shape diagram, the two long lines stretched out in figure aim at fixing furnishings object and ad hoc, designation number in figure, 1 netting twine intubate, 2 is network lines, 3, 4 is same, Fig. 5 is a kind of feature starlight looped network of building wall anti-shock methods, with network framework, " needlework " stitch part, anti-macroseism panorama schematic diagram altogether, this figure is also specification digest accompanying drawing, designation number 5 in figure is network lines, and 6 is windows, and 7 is doors, and 8 is broadsteps, and 9 is the netting twines be centered around on pedal, and 10 is cement frames.

Detailed description of the invention: bake bricks for tradition, implement this starlight looped network and network framework, " needlework " stitch part technology, first before cement frame is recorded with upper part in ground, netting twine intubate is put well by the position preset, general is suitable with spacing distance 400 ~ 600mm, after netting twine intubate is inserted in precalculated position, with the thinnest thin wire, it is tied up bundle firmly, then fill with and smash cement.Netting twine intubation length requires identical with cement pillar width i.e. thickness.Each floor plate ground, porch decks etc. start filling again after being and pre-setting netting twine intubate and smash cement.Before cement is smash in filling, the netting twine intubate opening part that heads on all clogs with the stopper as water bottle cap gag, in order to avoid because of carelessness cement paste is fallen at opening part when doing industry, mouth is blocked.When cement is fast hard, then the gag of opening is picked up, in case dry and hard being not easy of cement of long duration is taken away.Wall is arranged netting twine intubate and build a wall and carry out simultaneously, when building the distance of 400 ~ 600mm up and down, it is middle that the brickwork joint putting (referring to calculon) at two pieces of longitudinal blocks of same layer built by all smooth vertical and horizontal symmetrically shape folder.During block, that builds same face wall must use same brick with brick, either large or small.Can not syphon or assemble calculon alternate mixing.A little cement paste is put a little under intubate, the position of intubate is made to remain on medium position between two bricks, both not top, also not on the lower, when wall puzzles soon, by 2 people, 4 people, 6 people or 8 people, work in coordination in pairs, this one side at wall, an another side at wall, two people Ge Na mono-are hand hammer, (see which bar cabling has protruding outstanding injustice of sticking up to locate, just pounded flat straighteing with hand hammer, whole cabling requires absolute regular smooth metope), with the iron wire steel wire of two square millimeters, poling is knotted, two people are interspersed with mutually, cooperate, be combined with, take over back and forth and come and go interspersed netting twine.A pair horizontal by all means, a pair vertical by all means, and another two to managing oblique, and each intubate is interted more than 16 lines; Also interspersed equally in full on pillar wall below broadstep, the plug wire on doorframe, window frame can suitably reduce.In general, in the intubate on wall, threading is more than 16, floor is more than 20; The middle and lower part of wall is about the ground that mould need arrange furniture can establish several plug wires more, reserves " tentacle ", grab drag, the object of dragline furnishings, prevent it in macroseism, rock displacement, help jarring to beat, damage its thing, injury human body.

The wall of last floor complete network enclose solid after, protrude upward several " arms ", catch its building roof component, make its complete upstairs under be all connected in one.

Netting twine all interts well, all extremely obturages with closely knit the filling out securely of cement around the cavity at netting twine tube insertion aperture place and intubate with cement.Then as usual carry out the next process of in the past intrinsic building order, finally plaster.

Claims (4)

1. a building wall anti-shock methods, the external reinforcing bar iron wire of described building wall, it is characterized in that on the component that all can arrange netting twine intubate and punching threading, all netting twine intubate or punching are set uniformly and equidistantly, with the dimensional network structure form formed by the iron wire steel wire be interspersed with in netting twine intubate or hole and netting twine cannula combination, surround fixing body of wall and surrounding member thereof.

2. a kind of building wall anti-shock methods according to right 1, is characterized in that, arranges form with the large face of evenly equidistant and through body of wall two, be arranged at the body of wall be made up of masonry inner, for interting or the steel netting twine intubate of fixing iron wire steel wire.

3. a kind of building wall anti-shock methods according to right 1, it is characterized in that, having on the position of even egualling correspondence relation with body of wall edge netting twine intubate, be arranged at body of wall periphery reinforced concrete member inner, for interting or the steel netting twine intubate of fixing iron wire steel wire.

4. a kind of building wall anti-shock methods according to right 1, is characterized in that, to arrange form uniformly and equidistantly, is manufactured in all and can punches on the component of threading, for interting or the hole of fixing iron wire steel wire.