A proper Surface drainage system shapes and molds the land into a watershed that can convey the runoff into an organized drainage system comprising of trench drains, catch basins, and storm sewers. If the surface drainage is below par, it ...
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What is Dynamic Cone Penetrometer(DCP)? [PDF]
Dynamic Cone Penetrometer, or DCP, is a tool used for evaluating the strength of soils on site. It also helps with monitoring the condition of granular layers and subgrade soils in pavement sections over time. It can be used to ...
How to Fill Materials in Foundations, Trenches, Plinth, and Flooring? [PDF]
A filling refers to a quantity of earthen material such as murrum, soil, rock, aggregate, shingle, and sand that is placed and compacted in trenches, foundation, and under floors for the purpose of filling in a hole or depression. In this article, ...
Intelligent Compaction [PDF]: Benefits and Limitations
Intelligent compaction is the compaction of road materials, such as the layers of soils, aggregate bases, or asphalt pavement materials, using advanced vibratory rollers armed with a unified measurement system, a computer reporting system, GPS-based mapping, and Optional Feedback Control ...
Types of Foundation for Buildings and their Uses [PDF]
Types of foundations generally used in buildings are isolated footings, combined footing, raft or mat foundations, strip foundation, pile and drilled shafts.
Foundation Selection Criteria for Buildings
Selection criteria for foundation for buildings depend on two factors, i.e. factors related to ground (soil) conditions and factors related to loads from the structure. The performance of foundation is based on interface between the loadings from the structure and ...
Analysis and Design of RC Wall Footing Based on ACI 318-19
318M-19: Building Code Requirements for Concrete and Commentary The design of wall footing, which is also termed as strip footing, is based on the principles of beam action with only slight modifications. Wall footing should be designed to safely support ...
Determination of Maximum Dry Density and Optimum Moisture Content of Soil -IS:2720 (Part VII)
Relationship between maximum dry density of the soil and the water content can be obtained by soil compaction test. This relationship helps in determining the optimum water content at which maximum dry density of soil can be attained through compaction.