Basic Geotechnical Earthquake Phần 10 pptx

... 119 Resonant-column method 43 Restrained Retaining Walls 108 Retaining wall 102 , 103 , 104 , 106 , 108 , 109 , 111, 113, 114 Retaining wall 102 , 104 , 106 , 108 Reverse fault 21, 22 Richter scale 2, 3, 4 Right-lateral ... (2002). REVEL: A model for recent plate velocities from space geodesy, J. Geophys. Res., 107 107 107 107 107 , 10. 1029/2000JB000033. Struck, D. 1999. Tok...

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... environments. 54 Basic Geotechnical Earthquake Engineering Selection of Design Earthquake The selection of a design earthquake may be based on: (a) Known design-level and maximum credible earthquake ... ground shaking caused by earthquake and upward flow of water 64 Basic Geotechnical Earthquake Engineering observation was made in sand having higher relative density. Earth...

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... Stability – Flow Slides 96 10. RETAINING WALL ANALYSES FOR EARTHQUES 102 10. 1 Introduction 102 10. 2 Pseudostatic Method 103 10. 3 Retaining Wall Analysis for Liquefied Soil 106 10. 4 Retaining Wall Analysis ... Soil 108 10. 5 Restrained Retaining Walls 108 10. 6 Temporary Retaining Walls 109 (viii)

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... largest Indian earthquakes during 1819- 1950. Home Work Problems 1. Explain the concept of geotechnical earthquake engineering. 2. Enlist activities to be performed by geotechnical earthquake engineer. 3. ... environments. The white dots in Fig. 2.8 locate earthquakes along strands of this fault system in the San Francisco Bay area. 14 Basic Geotechnical Earthquake Engineering F...

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... hf" alt="" 24 Basic Geotechnical Earthquake Engineering µ = shear modulus of material along fault plane (N/m 2 ). It has a value of 3 × 10 10 N/m 2 for surface crust and 7 × 10 12 N/m 2 for ... the 28 Basic Geotechnical Earthquake Engineering Fig. 2.19 Acceleration, velocity and displacement versus time recorded during San Fernando earthquake (Courtesy: Day, 2002) The...

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... Very sensitive clays may lose so 38 Basic Geotechnical Earthquake Engineering 38 DYNAMIC SOIL PROPERTIES 4 CHAPTER 4.1 INTRODUCTION This book is concerned with geotechnical problems associated with ... sliding. 5.3.3 Earthquake Magnitude Design earthquake magnitude as well as the selection of magnitude level are discussed below: Design Earthquake Magnitude Engineers can define a...

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... pressures are determined as follows: 82 Basic Geotechnical Earthquake Engineering 7.3 GRANULAR SOIL WITH EARTHQUAKE INDUCED PORE WATER PRESSURE Some times due to earthquake, granular soil doesn’t liquefy. ... class="bi xb y17 w3 h6" alt="" 70 Basic Geotechnical Earthquake Engineering Fig. 6 .10 Plot used to determine cyclic resistance ratio for clean and silty sands for M = 7...

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... Basic Geotechnical Earthquake Engineering SLOPE STABILITY ANALYSES FOR EARTHQUAKES 9 CHAPTER 90 9.1 INTRODUCTION Slope movement is secondary effect of earthquake. There can be many types of earthquake induced ... displacement is incremental and occurs only when horizontal acceleration due to earthquake exceeds a y . 100 Basic Geotechnical Earthquake Engineering at 3:1 (horiz...

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... 8690[(0.333)(50) – ( 4)] = 1 .10 × 10 5 Total destabilizing moment = 7.95655 × 10 5 + 1 .10 × 10 5 = 9.05655 × 10 5 Factor of safety = 6 5 1.707 10 1.884 9.05655 x 10 = Anchor pull = A P = P P FS A p − ... pseudostatic force is calculated 114 Basic Geotechnical Earthquake Engineering Home Work Problems 1. Solve Example 10. 1 for earthquake condition using Eq. 10....

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... the types of earthquake resistant structural systems? Briefly explain about them. 5. Comment on earthquake engineering design techniques. 126 Basic Geotechnical Earthquake Engineering Earthquake ... of important structures. 124 Basic Geotechnical Earthquake Engineering Fig. 11.8 Schematic of the earthquake design procedure (Courtesy: http://www.branz.co.nz) Earthquake Re...

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