Lock entrance - docks, Civil Engineering

Assignment Help:

Lock Entrance:

Wet docks have lock entrances to overcome the high fluctuations in water level in the sea. Figure 7 gives a layout of a lock entrance. It consists of a lock chamber which has one gate at its entrance from the open sea, and another on the dock side. The first gate is opened and the lock chamber is flooded with water from the open sea. The ship then enters the lock chamber. The entrance gate is closed and the water level in the chamber is adjusted to the water level in the docks by pumping. The dock side gate is opened and the ship enters the docks.

2499_Lock Entrance - Docks.png

Figure: Plan of Lock Entrance


Related Discussions:- Lock entrance - docks

Importance of racking load for a pre-stressed concrete beam, Importance of ...

Importance of racking load for a pre-stressed concrete beam Evaluation of cracking load for a pre-stressed concrete beam member is important for the following cases/reasons.

Prestressed concrete structures, Distinguish between uniaxial biaxial and t...

Distinguish between uniaxial biaxial and triaxial prestressing

Plants aeration period, Plants aeration period: Problem: What i...

Plants aeration period: Problem: What is the plant's aeration period? Solution The plant's aeration period is the number of hours that the wastewater is aerated

Seminar class, I have a writing that needs to be corrected

I have a writing that needs to be corrected

Scheme of some smaller piles with same load capacity, Question Which wi...

Question Which will be a better choice, a large diameter piles or a scheme of some smaller piles with same load capacity ? Answer Choice of a large diameter pile suff

Explain the categories of air pollution, Explain the Categories of Air Poll...

Explain the Categories of Air Pollution 1. Ambient Air Pollution Out door environment o Involves complex array of sources and pollutants, meteorological transport of th

Difference between normal bolts and high friction grip bolts, Question ...

Question What is key difference between normal bolts and high friction grip bolts ? Answer High friction grip bolts are usually used in structural steelwork. They i

Total volume of soil that excavated from the borrow area, Project specifica...

Project specifications require a relative compaction of 95% (modified Proctor).  Construction of a highway embankment requires 10,000-yd 3 of fill.  The borrow soil has an in-situ

Advantages and disadvantage of using timber fenders, Question What are ...

Question What are advantages and disadvantage of using timber fenders , plastic fenders and rubber fenders ? Answer Timber fenders - They are low in power and a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd