Embankment Dams: Embankment design, Part 2U.S. Department of the Interior, Bureau of Reclamation, Assistant Commissioner, Engineering and Research, 1992 - Dams - 70 pages |
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Page iii
... Rock Foundations A. General B. Foundation Surface Treatment C. Grouting D. Cutoffs E. Drainage Chapter 2 - Embankment Design FOUNDATION DESIGN 2.12 Sand and Gravel Foundations A. General B. Underseepage C. Seepage Control D. Drainage ...
... Rock Foundations A. General B. Foundation Surface Treatment C. Grouting D. Cutoffs E. Drainage Chapter 2 - Embankment Design FOUNDATION DESIGN 2.12 Sand and Gravel Foundations A. General B. Underseepage C. Seepage Control D. Drainage ...
Page v
... FOUNDATION DESIGN 2.28 Foundation Requirements and Treatment 2.29 Membrane Cutoffs *** 41 42 43 # 9 44 46 EMBANKMENT DESIGN 2.30 Selection of Rock Materials 50 2.31 Embankment Sections 52 2.32 Stability ... 58 2.33 Placement of Rockfill ...
... FOUNDATION DESIGN 2.28 Foundation Requirements and Treatment 2.29 Membrane Cutoffs *** 41 42 43 # 9 44 46 EMBANKMENT DESIGN 2.30 Selection of Rock Materials 50 2.31 Embankment Sections 52 2.32 Stability ... 58 2.33 Placement of Rockfill ...
Page 2
... foundation . If the bulk of material comprising the diaphragm - type dam is rock , the dam is classified as a rockfill dam , the design of which is discussed in paragraphs 2.25 through 2.39 . Homogeneous C. Homogeneous type . - A purely ...
... foundation . If the bulk of material comprising the diaphragm - type dam is rock , the dam is classified as a rockfill dam , the design of which is discussed in paragraphs 2.25 through 2.39 . Homogeneous C. Homogeneous type . - A purely ...
Page 3
Embankment design United States. Bureau of Reclamation. 2.7D Theoretically , rock ... rock . Advantage is taken of this availability by placing different ... foundation . THE UNIVERSITY OF MICHIGAN LIBRARIES Figure 1 ( A ) Homogeneous ...
Embankment design United States. Bureau of Reclamation. 2.7D Theoretically , rock ... rock . Advantage is taken of this availability by placing different ... foundation . THE UNIVERSITY OF MICHIGAN LIBRARIES Figure 1 ( A ) Homogeneous ...
Page 5
... rock , or mixtures of these materials . The impervious core is constructed ... foundation material , the stability of the embankment itself , and ... foundations and sources of construction materials for the design of an embankment dam ...
... rock , or mixtures of these materials . The impervious core is constructed ... foundation material , the stability of the embankment itself , and ... foundations and sources of construction materials for the design of an embankment dam ...
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Common terms and phrases
abutments adequate ASCE asphaltic concrete backfilled Bureau of Reclamation camber Chapter clay compaction compression concrete facings control seepage core cost cracking Crest Details Cutoff trenches cutoff wall decked rockfill Design Standard diaphragm discussed in paragraph downstream slope downstream toe drainage blankets earthfill dam economical Embankment Dams EMBANKMENT DESIGN embankment section Engineering ensure erosion fill filters and drains fractures freeboard Geotechnical Engineering gradation grouting homogeneous dam horizontal hydraulic impervious material impervious zone joints layer loess maximum minimum particles percent permeability phreatic piping placement PYRAMID DAM random zones rapid drawdown reduce reservoir water riprap rock foundation rockfill dams rockfill material sand and gravel saturated seepage control seepage or leakage shown on figure silt slab soil soil-cement spillway stability analyses steel strength structural excavation tests transition U.S. Department underseepage upstream face upstream membrane upstream slope protection usually vibratory roller WADDELL DAM water surface waterstops width yd³ zoned embankment
Popular passages
Page 34 - normal freeboard" is defined as the difference in elevation between the crest of the dam and the normal reservoir water level as fixed by design requirements. The term "minimum freeboard...
Page 34 - Freeboard is the vertical distance between the crest of the embankment (without camber) and the reservoir water surface. The more specific term "normal freeboard...
Page 67 - DEPARTMENT OF THE ARMY - CORPS OF ENGINEERS OFFICE OF THE CHIEF OF ENGINEERS...
Page 6 - An earthfill dam must be safe and stable during all phases of construction and operation of the reservoir. To accomplish this, the following criteria must be met: (1) The embankment must be safe against overtopping during occurrence of the inflow design flood by the provision of sufficient spillway and outlet works capacity.
Page 17 - ... of relatively impervious materials. In brief, it may be stated that the design of an earthfill dam cross section is controlled by the physical properties of the materials available for construction, by the...