Results 231 to 240 of about 5,824,919 (291)

Introducing the inverted pendulum as a negative stiffness mechanism and a novel structural system to improve seismic performance using a quasi-zero stiffness approach. [PDF]

Sci Rep
Azizi A, Barghian M.
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A comparative study of modified performance based plastic design methods for seismic design of RC frames: improvement over existing methods. [PDF]

Sci Rep
Vyas R, Sharma R, Emani VV, Batah A, Shirkol AI, Kaushik Gondaliya, Ansari A, Alluqmani AE, Mandhaniya P, Rani V, Rc B.   +10 more
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Multi-scale elastic rock physics template for deep carbonate reservoir parameter prediction: a case study of the Shunbei Oilfield. [PDF]

Sci Rep
Ruan C, Gao Y, Zhang J.
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Influence of Temperature on the Mechanical Behavior of Lead/Rubber Bearings. [PDF]

Polymers (Basel)
Yang F, Zhang L, Pang H, Jiang T.
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Digital twin-based multi-scale framework for seismic integrity assessment of deep underground caverns. [PDF]

Sci Rep
Sharafat A, Tanoli WA.
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Seismic energy meter

Studia Geophysica et Geodaetica, 1961
В предлагаемой работе онисывается прибор для записи значения квадрата скорости колебаний земной поверхности в точке наблюдения при землетрясении. Запись значения квадрата колебательной скорости может быть легко проинтегрирована для получения величины, пропорциональной энергии сейсмическнх волн в точке наблюдения. Описанным в работе прибором произведены
V. L. Belotelov, I. I. Zhiliaev, N. V. Veshniakov, V. D. Feofilaktov   +3 more
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Seismic Energy Sources

Offshore Technology Conference, 1969
PREFACE This paper is a condensation of a talk presented at the 38th Annual Meeting of the Society of Exploration Geophysicists held in Denver, Colorado, September 29-0ctober 3, 1968. The complete paper is published in handbook form, available from United Geophysical Corporation, Pasadena, California.
F.S. Kramer, R.A. Peterson, W.C. Walter
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Effect of Seismic Characteristics on Seismic Energy Response of Bridge

Advanced Materials Research, 2011
The energy equations of MDOF bridges are established based on the energy equilibrium theory. With considering the seismic characteristics, the FEA model of one double-column pier of passenger dedicated line is established in order to research the seismic energy response and its distribution rules when MDOF bridges entry the nonlinear state.
Yu Li, Hua Bai, Tao Wang
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Evaluation of seismic energy in structures

Earthquake Engineering & Structural Dynamics, 1990
AbstractResearch engineers use two types of energy equations to study single‐degree‐of‐freedom (SDOF) systems subject to earthquake induced ground motions. The first method uses an absolute energy formulation; the second method uses a relative energy formulation.
Chia‐Ming Uang, Vitelmo V. Bertero
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Seismic energy source

The Journal of the Acoustical Society of America, 1979
A seismic energy source which incorporates multiple augers and a rotary mechanism therefor mounted on a vehicle, the auger incorporating an internally situated seismic shock wave source which creates shock waves passing through a window in the auger into the soil.
openaire   +1 more source