Posted in Coastal Engineering on September 3, 2009 | Leave a Comment »
About 1/3 of the world’s population live near the coast, mostly with shallow water. These are affected by sediment transport and erosion.
Some important examples:
Erosion of beaches and sandstone rocks/cliffs
Difficulties for ships to approach harbours – dredging
Flooding – destruction of urban and agricultural areas filled with sediments
Transport of Pollution
Concept: Waves and current induced drag forces on [...]
Posted in Coastal Engineering on September 7, 2008 | Leave a Comment »
For you all who interest in Coastal Engineering, have a nice surfing
Java Applets for Coastal Engineering
Coastal Engineering Manual EM 1110-2-1100
SPM I Ch 1-5
SPM II Ch 6-8
The Coastal Data Information Program
Coastal & Hydraulics Laboratory
Automated Coastal Engineering System (ACES)
Generalized Model for Simulating Shoreline Change (GENESIS)
Coastal Engineering at University of Delaware
Ocean Engineering at Texas A&M University
Coastal [...]
Posted in Coastal Engineering on May 31, 2008 | Leave a Comment »
1 Introduction
When doing a project for marine/ heavy civil projects it is important to study the available soil reports in a reasonable detail. The soil information will give information and risk assessment about:
[1] Drivability of piles
[2] Excavation problems at hard soils or rock
[3] Dredging production and equipment type to be used
[4] Problems to be expected, [...]
Posted in Coastal Engineering on May 29, 2008 | 1 Comment »
1 Introduction
[1] Steel pipe piles are mostly used for marine works; jetties quay walls etcetera. On land prefabricated concrete piles or in-situ concrete piles are more popular. For steel pipe piles, the different types are as follows;
- Vertical piles, sometimes to resist bending forces [specially popular in earth quake zones]
- Raker piles, in sets of [...]
Posted in Coastal Engineering on May 29, 2008 | Leave a Comment »
Posted in Coastal Engineering on May 29, 2008 | Leave a Comment »
Posted in Coastal Engineering on May 29, 2008 | Leave a Comment »
Posted in Coastal Engineering on May 25, 2008 | Leave a Comment »
In Marine construction there are several methods or types of driven pile (Piling Works) i.e. Piling using Fixed Leader, Piling using Flying Leader and Piling with Pre-Drill prior to placing of pile.
For further, all of types of Piling can depict hereunder:
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| « Sep | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 | |||||
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