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Description of the Prior Art Plows, and particularly subsoil plows, employ plowing elements that agitate the subsoil. Since such plowing elements deeply ...
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Important issues investigated were the relationship between permeability and the grain size distribution of the subsoil, description of subsoils for permeability classification, correlation between permeability and indicators of aquifer recharge, and suitable field and laboratory methods for measuring subsoil permeability.
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(a) Firm Subsoils. These comprise all soils which are so firm, at least at some reasonably convenient depth, that no treatment of the subsoil or any other special method needs to be adopted to obtain a sufficiently firm foundation.
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This invention relates to a subsoil plow which includes a supporting frame having front and rear sides. A plurality of plow elements are mounted on the frame for pivotable movement on a horizontal axis in a direction fore and aft of the frame. ... 2. Description of the Prior Art...
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English translation: subsoil plow ... German term or phrase: Untergrundhaken ... 3 subsoil plow Sue Maatz...
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Method for packing and filtering geophysical events to retrieve therefrom data on the type of subsoil description/claims ... The Patent Description & Claims data below is from USPTO Patent Application 20060155470, Method for packing and filtering geophysical events to retrieve therefrom data on the type of subsoil.
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Keywords: LandXML based format, geotechnical Data exchange, planning process, semantic subsoil description, geotechnical Database, GroundXML, geotechnical Analyse. 1 1 Introduction Geotechnical exchange formats are gaining importance in the geotechnical software environment.
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