A line load of q=60kn/m with alpha =300 is placed on a ground surface as shown in figure p4.1.Calculate the increase of pore water pressure at M immediately after application of the load for the cases given below. (a) z=10m ,X=0m ,v=0.5 ,A=0.45 (b) z=10m, X=2m,v=0.45, A=0.6

Structural Analysis
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Chapter2: Loads On Structures
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A line load of q=60kn/m with alpha =300 is placed on a ground surface as shown in figure p4.1.Calculate the increase of pore water pressure at M immediately after application of the load for the cases given below. 

(a) z=10m ,X=0m ,v=0.5 ,A=0.45

(b) z=10m, X=2m,v=0.45, A=0.6

**Figure P4.1 Explanation**

The diagram depicts a soil profile with the following features:

- A surface layer is indicated with a dashed line and a point labeled \( q \) angled at \( \alpha \) from the vertical. This represents a surface load or force acting at an angle.
- The ground surface has an overburden, represented by a textured layer with a thickness of 2 meters.
- Below the surface layer, a dashed horizontal line labeled "G.W.T." represents the Ground Water Table.
- Beneath the G.W.T., the soil is identified as 'Clay.'
- A vertical measurement, marked \( z \), extends below the surface.
- A horizontal distance labeled \( x \) extends from the vertical line to a point \( M \).

This graphical representation illustrates important considerations in soil mechanics, such as load application and the presence of a groundwater table affecting the clay's behavior.
Transcribed Image Text:**Figure P4.1 Explanation** The diagram depicts a soil profile with the following features: - A surface layer is indicated with a dashed line and a point labeled \( q \) angled at \( \alpha \) from the vertical. This represents a surface load or force acting at an angle. - The ground surface has an overburden, represented by a textured layer with a thickness of 2 meters. - Below the surface layer, a dashed horizontal line labeled "G.W.T." represents the Ground Water Table. - Beneath the G.W.T., the soil is identified as 'Clay.' - A vertical measurement, marked \( z \), extends below the surface. - A horizontal distance labeled \( x \) extends from the vertical line to a point \( M \). This graphical representation illustrates important considerations in soil mechanics, such as load application and the presence of a groundwater table affecting the clay's behavior.
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