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Accopodes are preferred when:
i) armour stone quarrying is difficult to get bigger stones weighing more than 12t involving loading,at quarry site, transportation, unloading at project site for stacking all using heavy duty crane and then again transporting for placement abd placing whereas this simplified to mere casting at site and transportation to site for placement
ii) Bye products of lesser stones will be over 50%
iii) Design wave height(Hs) is more 3m/10 to 12 sec
iv) For larger wave heights this is cheaper construction but you have to pay royalty to Sogreah still.
v) Better interlocking property in accropode
vi) You can have steeper slope beter than rubblemound meaning lesser quantity
vii) Once placed it is stable by and large and no replacement
viii) Better stabity and damage coeffcients for use Hudsons or Van der Meer formula
ix) Single layer -fairly easy for construction
x) Accropode II is still better-lesser concrete quantity an more friction capacity and good capacity to withstand worst wave climate
xi) For lesser depths and reasonably moderate climates rubblemound is still better bcz placement does not require high skills where as it in accropodes this is must and sogreah will sit on your neck on the quality and interlocking necessity
There are many more-i would stop here -i ahave an appointmeny
k.dharmalingam
port planning consultant
Chennai, Tamailnadu India
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What is reef breakwater?
A reef breakwater is a low-crested rubble-mound breakwater without the traditional multilayer cross section. This type of breakwater is little more than a homogeneous pile of stones with individual stone weights similar to those ordinarily used in the armor and first underlayer of conventional breakwaters. 2. In recent years a number of low-crested breakwaters have been built or considered for use at a variety of locations. Most of these structures are intended to protect a beach or reduce the cost of beach maintenance. Other applications include protecting water intakes for power plants and entrance channels for small-boat harbors and providing an alternative to revetment for stabilizing an eroding shoreline. In situations where only partial attenuation of waves on the leeside of a structure is required, or possibly even advantageous, a low-crested rubble-mound breakwater is a logical selection. Since the cost of a rubble-mound breakwater increases rapidly with the height of the crest, the economic advantage of a low-crested structure over a traditional breakwater that is infrequently overtopped is obvious. Because the reef breakwater represents the ultimate in design simplicity, it .could be the optimum structure for many situations. Unfortunately, the performance of lowcrested rubble-mound structures, particularly reef breakwaters, is not well documented or understood
What is the collective noun for rubble?
There is no specific collective noun for the noun 'rubble', in which case a noun suitable for the situation can be used; for example, a pile of rubble, a heap of rubble, a mountain of rubble, etc.
Is rubble an adjective?
No. Rubble is a noun.
Who is Barney rubble married to?
Betty Rubble.
What does one do with Rip Rap?
Riprap is also known as rip rap, rock armour, rubble and shot rock. It refers to the rocks and any other concrete materials that can be used to keep the shorelines solid and armored.
What is a sentence for the word rubble?
After the earthquake, the town was left in ruins, with piles of rubble lining the streets.
When was Betty Rubble created?
Betty Rubble was created in 1960.
When was Ragged Rubble created?
Ragged Rubble was created in 2004.
Is rubble an adverb?
No, it is not an adverb. The word rubble is a noun (debris).
What is the definition of rubble?
rubble - broken stones or bricks from a building or wall that has been destroyed. The town was reduced to rubble after the war.
What has the author Dennis G Markle written?
Dennis G. Markle has written: 'Stability of toe berm armor stone and toe buttressing stone on rubble-mound breakwaters and jetties' -- subject(s): Maintenance and repair, Jetties, Breakwaters, Hydraulic models 'Breakwater stability study, Imperial Beach, California' -- subject(s): Shore protection, Breakwaters, Beaches 'Breakwater stability study, Mission Bay, California' -- subject(s): Shore protection, Ocean waves, Breakwaters, Coastal engineering, Testing, Hydraulic models 'Wave stability tests of dolos and stone rehabilitation designs for the East Breakwater, Cleveland Harbor, Ohio' -- subject(s): Models, Ocean waves, Breakwaters 'Wave transmission characteristics of various floating and bottom-fixed rubber-tire breakwaters in shallow water' -- subject(s): Breakwaters, Mobile, Mobile Breakwaters, Models 'Kahului breakwater stability study, Kahului, Maui, Hawai' -- subject(s): Breakwaters, Harbors, Hydraulic models 'Stability of rubble-mound breakwater and jetty toes' -- subject(s): Stability, Maintenance and repair, Jetties, Breakwaters 'Revetment stability study, Fort Fisher State Historical Site, North Carolina' -- subject(s): Shore protection, Hydraulic models
How do you use rubble in a sentence?
After the earthquake, the streets were filled with rubble from collapsed buildings.
