Liquefaction Hazard Map (GWRC, 1993) the majority of the proposed Expressway is situated in areas which are not susceptible to liquefaction. Greater Wellington's role and functions. Hazard Zone Map for the Los Angeles 7.5-minute Quadrangle, Los Angeles County, California. No.
Liquefaction susceptibility maps have been produced for each district in Canterbury as part of earthquake hazard assessments for infrastructure (Kaikoura, Waimakariri, Selwyn, Ashburton, Mackenzie, Waimate and Waitaki) or as specific reports (Hurunui and Timaru)..
liquefaction and lateral spreading, storm erosion and poor stability in cuts. Tsunami evacuation zones updated for PCC and KCDC areas, JRG, 8-NOV-2019 Map Name: Layers Legend All Layers and Tables Layers: Fault Features in Wellington Region (0) Porirua Fault Point Features (GNS,2014) (1) Kapiti Fault Points (2 ) Upper Hutt Fault Points … The liquefied sand may flow and the ground may move and crack, causing damage to surface structures and underground utilities. Combined Earthquake Hazard Map 1:30000, Pub . California liquefaction map: A portion of a liquefaction susceptibility map of an area near Oakland, California produced by the United States Geological Survey. Hazards/Earthquake_Related_Hazards (MapServer) ... GWRC GIS Team. Sheet 1 Wellington (1st ed.) Liquefaction Hazard Maps San Francisco Bay Area These maps are designed to give the general public as well as land-use planners, utilities and lifeline owners, and emergency response officials, new and better tools to assess their risk from earthquake damage.
Areas of San Francisco at risk of liquefaction during an earthquake. Corrosion zones Three exposure zones - zone B, zone C and zone D - are shown on a map of the North and South Islands in Figure 4.2 of NZS 3604:2011. GWRC Map Gallery. active faulting, ampli fi ed ground shaking, liquefaction, slope failure, and tsunami inundation should be assessed by quali ed and experienced practitioners. In areas to the north of Ōtaki River, variable potential for liquefaction from low to high may be present. A moderate
Reference to the GWRC geological hazard maps have indicated the following within or close to the proposed interchange area: Possible contaminated land sites; Combined earthquake hazard of 3 (moderate) to 5 (high); An added attribute "Severity" differs slightly to the "SED_CODE" attribute. These maps show general areas of different liquefaction susceptibility, based mainly on underlying geology, but within … The Map Gallery accesses a variety of web pages to display and query map data for the Greater Wellington Region. Wet sand can become liquid-like when strongly shaken. GIS data is freely available to the public through our download service. BRANZ Maps also include the changes to the zone boundaries in the Canterbury region introduced by the New Zealand Building Code clause B1 compliance document published in August 2011. An online map application from the California Department of Conservation can tell if a home sits on sturdy ground or if it's at risk of liquefaction in the event of a major earthquake. Three types of geological hazards, referred to as seismic hazard zones, may be featured on the map: 1) liquefaction, 2) earthquake-induced landslides, and 3) overlapping liquefaction and earthquake-induced landslides.
Presented also are the most widely accepted methods for evaluating the liquefaction potential of cohesionless oils in level ground, for estimating earthquake-induced settlements and ... Map of All Known Earthquake Activity from 1534 to 1986 for the Northeast United ... liquefaction potential of cohesionless soils.
liquefaction Potential map f or downtown area in Yangon, Myanmar, development of liquefaction potential and soil distribution maps a re presented in the study . 1.2. The Washington Geological Survey develops, produces, and publishes a large variety of maps and reports on the hazards faced by our state. Scaled maps Information about the types of scaled maps the Council can supply (as hard copy or PDFs) - charges apply. The occurrence of earthquakes in the Wellington Region is inevitable due to its location at the boundary of two crustal plates. Zoom to + Zoom In Zoom In − Zoom Out Bibliographic reference Greater Wellington Regional Council (1996). The map displays the boundaries of Zones of Required Investigation for liquefaction and earthquake-induced landslides over an area of approximately 62 square miles at a scale of 1 inch = 2,000 feet.
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