DE3814226A1 - Earthquake protection (damping measure) - Google Patents

Earthquake protection (damping measure)

Info

Publication number
DE3814226A1
DE3814226A1 DE19883814226 DE3814226A DE3814226A1 DE 3814226 A1 DE3814226 A1 DE 3814226A1 DE 19883814226 DE19883814226 DE 19883814226 DE 3814226 A DE3814226 A DE 3814226A DE 3814226 A1 DE3814226 A1 DE 3814226A1
Authority
DE
Germany
Prior art keywords
waves
earthquake protection
sand
earthquake
protection according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19883814226
Other languages
German (de)
Inventor
Georg Dipl Ing Brusnowitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRUSNOWITZ GEORG
Original Assignee
BRUSNOWITZ GEORG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BRUSNOWITZ GEORG filed Critical BRUSNOWITZ GEORG
Priority to DE19883814226 priority Critical patent/DE3814226A1/en
Publication of DE3814226A1 publication Critical patent/DE3814226A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/34—Foundations for sinking or earthquake territories

Abstract

The present earthquake protection is intended to largely keep the horizontally running primary waves (compression - longitudinal waves) and the Love and Rayleigh waves away from the building by the stiffened base trough, and is intended to deflect the horizontal thrust via the trough around the building and transmit it in the running direction. The subsequently vertically running secondary waves (transversal or shear waves) are insulated in their vertical energy by "prepared sand" - almost identical grain size with admixtures of insulating materials - in the containers under the foundation supports. The sand lodged in the supports will immediately compensate for the occurrence of small differences in height during the quake. The earthquake protection (damping measure) is intended to reduce the intensity of quakes and thus render them less harmful. <IMAGE>

Description

Die Erfindung betrifft eine Erdbebensicherung mit der ein Teil der zerstörenden Energie des Bebens durch bauliche Maßnahmen gedämmt u. von dem Ge­ bäude ferngehalten werden soll.The invention relates to an earthquake protection which is part of the destructive energy of the quake insulated by construction measures u. from the Ge building should be kept away.

Das Gebäude wird durch eine Bodenwanne vor den ho­ rizontal laufenden PRIMÄR-WELLEN - später vor den LOVE- u. RAYLEIGH-WELLEN geschützt.The building is supported by a floor pan in front of the horizontally running PRIMARY WAVES - later in front of the LOVE- u. RAYLEIGH WAVES protected.

Die Wanne ist diametral der Gebäudebewehrung ausge­ bildet, sie soll dem horizontalen Schub kurzfristig standhalten u. diesen um das Gebäude lenken u. in seiner Laufrichtung weiterleiten.The tub is diametrically shaped to the building reinforcement forms, it should give the horizontal boost in the short term withstand u. direct this around the building and in forward its direction.

Die mit aufbereitetem Sand gefüllten Behälter un­ ter den Fundamenten sollen die vertikale Wellen­ energie der SECUNDÄR-WELLEN dämpfen.The containers filled with processed sand and The vertical waves should be below the foundations Steam the energy of the SECONDARY WAVES.

Der Sand der eine weitgehend gleiche Korngröße haben soll, u. dem Dämmstoffe beigemischt sind, weist eine Elastizität auf, die die Energie der vertikalen Erd­ stöße absorbieren oder zum Teil vermindert an die Stützen weitergeben soll. Hier soll eine Dämpfung zwischen Fundament u. dem Erdreich geschaffen werden.The sand has a largely the same grain size should, u. the insulation materials are mixed, has one Elasticity based on the energy of vertical earth absorb shocks or partially reduced to the Prop should pass. Here is a damping between foundation u. be created in the ground.

Die in der Stützenachse enthaltenen Reserve-Sand­ mengen lassen sich permanent von außen ergänzen u. sollen entstehende Höhendifferenzen ausgleichen. Damit lassen sich die Dämpfer auch nach einem erfolg­ ten Beben weiterhin funktionsfähig erhalten.The reserve sand contained in the column axis quantities can be added permanently from the outside u. should compensate for height differences. This means the dampers can also be used after a success The earthquake continues to function properly.

Der Wanneninnenraum ist begehbar, also kontrollier­ bar u. kann ebenfalls ständig funktionsfähig gehal­ ten werden.The interior of the tub is accessible, so controlled cash u. can also be constantly functional be.

Claims (10)

1. Erdbebensicherung (Dämpfungsmaßnahme) da­ durch gekennzeichnet, daß die doppelt so schnel­ len P-WELLEN (Kompressionswellen, - Longitudinal­ wellen - gegenüber den S-WELLEN (Secundär-, Transversal- oder Scherwellen) - von den Fun­ damenten des Gebäudes weitgehend ferngehalten werden. Die horizontale Laufrichtung der P-Wel­ len, der Love-Wellen u. der Rayleigh-Wellen sollen von der ausgesteiften Wanne (2) z.T. ab­ sorbiert werden.1. Earthquake protection (damping measure) characterized by the fact that the P-WAVES (compression waves, - longitudinal waves - compared to the S-WAVES (secondary, transverse or shear waves) - which are twice as fast) are largely kept away from the foundations of the building The horizontal running direction of the P waves, the Love waves and the Rayleigh waves are to be partially absorbed by the braced trough ( 2 ). In dieser Wanne (2) die gegen die horizontale Belastung der Fundamente (8) im Falle eines Be­ bens errichtet wurde u. Dislokationen beim Nah- u. Mittelweitem Beben mindern soll, stehen die ge­ gen S-Wellen (vertikale Wellen) gedämpften Fundamente (8) des Gebäudes.In this tub ( 2 ) which was erected against the horizontal loading of the foundations ( 8 ) in the event of a quake u. Dislocations in the near u. The foundations ( 8 ) of the building, which are damped against S waves (vertical waves), are intended to reduce a medium-wide earthquake. 2. Erdbebensicherung nach Anspruch 1, dadurch ge­ kennzeichnet, daß die Fundamentplatte (11) mit ihren Stützen (8) auf mit Sand gefüllten Stahl- oder Betonbehältern (14) ruht.2. Earthquake protection according to claim 1, characterized in that the foundation plate ( 11 ) with its supports ( 8 ) rests on steel or concrete containers ( 14 ) filled with sand. 3. Erdbebensicherung nach Anspruch 2, dadurch ge­ kennzeichnet, daß die auf dem Boden (9) der Wan­ ne (2) stehenden Behälter (14) vom Boden (9) durch eine Gleitschicht (16) getrennt sind. 3. earthquake protection according to claim 2, characterized in that the on the floor ( 9 ) of the tub ne ( 2 ) standing container ( 14 ) from the floor ( 9 ) are separated by a sliding layer ( 16 ). 4. Erdbebensicherung nach Anspruch 3, dadurch gekennzeichnet, daß der in den Behältern (14) verdichtete eingebrachte trockene Sand von fast gleicher Korngröße entsprechend der er­ rechneten Belastung mit beigemischten Dämm­ stoffen auf eine zu errechnende Elastizität eingestellt wird.4. earthquake protection according to claim 3, characterized in that the compressed in the containers ( 14 ) introduced dry sand of almost the same grain size according to the calculated load with admixed insulation materials is adjusted to a calculated elasticity. 5. Erdbebensicherung nach Anspruch 4, dadurch gekennzeichnet, daß die sandgefüllten Behäl­ ter (14) durch Verankerung nur eine begrenzte Bewegungsfreiheit haben.5. earthquake protection according to claim 4, characterized in that the sand-filled container ter ( 14 ) have only limited freedom of movement by anchoring. 6. Erdbebensicherung nach Anspruch 5, dadurch gekennzeichnet, daß durch die in den Fundament­ stützen (8) enthaltene Reserve-Sandmengen kleine Dislokationen sofort durch nachlaufen­ den Sand ausgeglichen werden u. auftretende Schwingungen u. Spannungen sofort gedämmt wer­ den.6. earthquake protection according to claim 5, characterized in that small dislocations are immediately compensated for by the sand in the foundation ( 8 ) contained reserve amounts of sand and follow up. occurring vibrations u. Tensions are immediately dampened. 7. Erdbebensicherung nach Anspruch 6, dadurch ge­ kennzeichnet, daß kleine Dislokationen unter dem Wannenboden (9) durch eine im bewehrten Beton­ rahmen (12) gehaltene u. verdichtete Kiesschicht durch das "Wandern" des Kieses ausgeglichen (13) werden.7. earthquake protection according to claim 6, characterized in that small dislocations under the tub floor ( 9 ) by a frame in the reinforced concrete ( 12 ) held u. compacted gravel layer can be compensated by the "walking" of the gravel ( 13 ). 8. Erdbebensicherung nach Anspruch 7, dadurch ge­ kennzeichnet, daß die Wanne (2) eine Bewehrung u. Aussteifung erhält, die diametral der des Gebäu­ des ist, - entsprechend den von unten u. von den Seiten zu erwartenden Kräften im Falle eines Be­ bens.8. earthquake protection according to claim 7, characterized in that the trough ( 2 ) a reinforcement u. Stiffening, which is diametrically that of the building, - according to the bottom u. forces to be expected from the sides in the event of an earthquake. 9. Erdbebensicherung nach Anspruch 8, dadurch ge­ kennzeichnet, daß die Konstruktion auch für die Sicherung von Widerlagern an Balkenbrücken An­ wendung finden kann.9. earthquake protection according to claim 8, characterized ge indicates that the construction also for the Securing abutments on girder bridges can find application.
DE19883814226 1988-04-27 1988-04-27 Earthquake protection (damping measure) Withdrawn DE3814226A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883814226 DE3814226A1 (en) 1988-04-27 1988-04-27 Earthquake protection (damping measure)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883814226 DE3814226A1 (en) 1988-04-27 1988-04-27 Earthquake protection (damping measure)

Publications (1)

Publication Number Publication Date
DE3814226A1 true DE3814226A1 (en) 1989-11-16

Family

ID=6353012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883814226 Withdrawn DE3814226A1 (en) 1988-04-27 1988-04-27 Earthquake protection (damping measure)

Country Status (1)

Country Link
DE (1) DE3814226A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641104A1 (en) * 1996-10-05 1998-04-23 Petereit Wolfgang Foundations for high and=or deep building
US6192649B1 (en) * 1995-05-12 2001-02-27 General Electric Company Elastomeric seismic isolation of structures and components
DE4230103C2 (en) * 1991-12-11 2002-06-06 Widmer Hans Peter Method for producing a vibration-damped, frame-shaped structure and frame-shaped structure produced by this method
CN107831530A (en) * 2017-10-25 2018-03-23 山东科技大学 High seam reflects slot wave forward probe method along bottom plate or top plate coal driving
DE102020007466A1 (en) 2020-12-03 2022-06-09 Ismail Arslandogdu Project DEPTEK Earthquake protection for reinforced concrete buildings

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2055000A (en) * 1935-08-12 1936-09-22 Bacigalupo Joseph Building construction
US2741910A (en) * 1954-07-26 1956-04-17 Joseph H Thornley Building foundation
FR1264097A (en) * 1960-05-13 1961-06-19 Foundation enabling buildings to resist earthquakes
FR2054681A5 (en) * 1969-07-23 1971-05-07 Delfosse Gilles
DE2609394A1 (en) * 1976-03-06 1977-09-08 Gewerk Auguste Victoria Anti-subsidence support for building - has hollow telescopic cylinder contg. particulate material for accommodation of horizontal and vertical forces
DE2738286A1 (en) * 1977-08-25 1979-03-01 Still Fa Carl EARTHQUAKE PROOF FOUNDATION FOR COOKING OVEN BATTERIES
DE2814161A1 (en) * 1978-04-01 1979-10-04 Dieter Meinhardt Internal room cells supporting building on weak foundations - are cantilevered and interconnected by beams, girders or hollow slabs
DE2820457A1 (en) * 1978-05-10 1979-11-15 Klaus Dipl Ing Dr Ing David Bridge embankment structural pressure absorption - uses flat foundation units in bridge end sections, with central swivel bearing
DE2835877A1 (en) * 1978-08-16 1980-02-28 Kraftwerk Union Ag Nuclear power plant with impact-absorbing support - between safety containment and foundation esp. for withstanding earthquakes and aircraft impacts
US4554767A (en) * 1981-02-05 1985-11-26 Ikonomou Aristarchos S Earthquake guarding system
US4574540A (en) * 1983-10-17 1986-03-11 Shiau Jgi Jiang Structural support system for minimizing the effects of earthquakes on buildings and the like

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2055000A (en) * 1935-08-12 1936-09-22 Bacigalupo Joseph Building construction
US2741910A (en) * 1954-07-26 1956-04-17 Joseph H Thornley Building foundation
FR1264097A (en) * 1960-05-13 1961-06-19 Foundation enabling buildings to resist earthquakes
FR2054681A5 (en) * 1969-07-23 1971-05-07 Delfosse Gilles
DE2609394A1 (en) * 1976-03-06 1977-09-08 Gewerk Auguste Victoria Anti-subsidence support for building - has hollow telescopic cylinder contg. particulate material for accommodation of horizontal and vertical forces
DE2738286A1 (en) * 1977-08-25 1979-03-01 Still Fa Carl EARTHQUAKE PROOF FOUNDATION FOR COOKING OVEN BATTERIES
DE2814161A1 (en) * 1978-04-01 1979-10-04 Dieter Meinhardt Internal room cells supporting building on weak foundations - are cantilevered and interconnected by beams, girders or hollow slabs
DE2820457A1 (en) * 1978-05-10 1979-11-15 Klaus Dipl Ing Dr Ing David Bridge embankment structural pressure absorption - uses flat foundation units in bridge end sections, with central swivel bearing
DE2835877A1 (en) * 1978-08-16 1980-02-28 Kraftwerk Union Ag Nuclear power plant with impact-absorbing support - between safety containment and foundation esp. for withstanding earthquakes and aircraft impacts
US4554767A (en) * 1981-02-05 1985-11-26 Ikonomou Aristarchos S Earthquake guarding system
US4574540A (en) * 1983-10-17 1986-03-11 Shiau Jgi Jiang Structural support system for minimizing the effects of earthquakes on buildings and the like

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
FR-Z: Constructions, 1978, S.19-23 *
FR-Z: Travaux 1982, S. 76-80 *
FR-Z: Travaux 1985, S. 7-12 *
US-Z: Engineering New Record 1983, H. 25, S. 18 u.19 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230103C2 (en) * 1991-12-11 2002-06-06 Widmer Hans Peter Method for producing a vibration-damped, frame-shaped structure and frame-shaped structure produced by this method
US6192649B1 (en) * 1995-05-12 2001-02-27 General Electric Company Elastomeric seismic isolation of structures and components
DE19641104A1 (en) * 1996-10-05 1998-04-23 Petereit Wolfgang Foundations for high and=or deep building
CN107831530A (en) * 2017-10-25 2018-03-23 山东科技大学 High seam reflects slot wave forward probe method along bottom plate or top plate coal driving
CN107831530B (en) * 2017-10-25 2019-03-26 山东科技大学 High seam reflects slot wave forward probe method along bottom plate or top plate coal driving
DE102020007466A1 (en) 2020-12-03 2022-06-09 Ismail Arslandogdu Project DEPTEK Earthquake protection for reinforced concrete buildings

Similar Documents

Publication Publication Date Title
WO2014012708A1 (en) Device for anchoring constructions in the ground
DE3814226A1 (en) Earthquake protection (damping measure)
Kawashima Seismic performance of RC bridge piers in Japan: an evaluation after the 1995 Hyogo‐ken nanbu earthquake
Bard The importance of rocking in building motion: an experimental evidence
CN208733448U (en) CFST Arch Bridge Construction strutting system
DE102008029730A1 (en) Solar supporting frame for solar system, has gravitation basement including solar table, columns, gabions filled with loading material, and load pick-up constructions that are designed as beam with load pick-up elements
Jain et al. Seismic design of frame staging for elevated water tanks
DE4230103C2 (en) Method for producing a vibration-damped, frame-shaped structure and frame-shaped structure produced by this method
Neelakantan et al. Balanced seismic design of anchored retaining walls
Shepherd et al. Damage analyses of imperial county services building
DE19543195A1 (en) Shock-absorbing foundation for building
SU947367A1 (en) Earthquake-proof building
SU390234A1 (en) FOUNDATION \ ENT SEISLUSABLE BUILDING
DE3203980C2 (en) Underpass structure and process for its construction
CN210766454U (en) Road side slope rockfall combined protection structure
DE616126C (en) Method for reinforcing structures
Miyazaki et al. Design and its Performance Verification of a Base Isolated Building Using Lead Rubber Bearings in Japan
DE1809326C3 (en) Method of making a tunnel or adit
DE641150C (en) Chamber lock with walls made of sheet piles
Varughese et al. Effect of Bracing system on Seismic Behavior of Rectangular Elevated RC Water Tank
SU1104198A1 (en) Method of protecting dam against cracking and device for effecting same
RU7421U1 (en) BRIDGE OF BRIDGE
WO2011023726A2 (en) Solar support structures comprising foundations
Bachmann Seismic upgrading of a fire-brigade building by base isolation in Basel, Switzerland
JPH0734418A (en) Impact force damping device for shed

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee