Determine about the lee-mccall system, Civil Engineering

Assignment Help:

Determine about the Lee-McCall system

In the Lee-McCall system, high-tensile strength bars of diameter varying from 12 to 40 rnrn are used as tendons. These bars are threaded at the ends. After tensioning, each bar is anchored with the help of a nut and a washer held tightly against the end plates. An end plate or a bearing plate is a flat plate bearing directly against concrete. In this anchorage system, loss of prestress due to anchorage slip is eliminated as nuts are tightened well before the tendons are released. At the same time, one drawback is that curved tendons can not be used while adopting this anchorage system. This system of anchorage is shown in Figure.

959_lee mcCall system.png


Related Discussions:- Determine about the lee-mccall system

Determine the principle of darcy law, Determine the principle of Darcy's la...

Determine the principle of Darcy's law for laminar flow of water through saturated soil. Illustrate that the coefficient of permeability has the dimension of velocity. The d

Working from whole to part, explain the principle of working from whole to ...

explain the principle of working from whole to part, as used in surveying

Calculate the total area (acre) for lot, Calculate the Total Area (acre) fo...

Calculate the Total Area (acre) for Lot A 30-ft wide parabolic shaped stream divides the property as shown.  The total area (acre) for Lot 6 is most nearly: Solution:

Mensuration, My team has to construct a swimming pool at the back of the ho...

My team has to construct a swimming pool at the back of the house. It’s interior dimensions are 10M x 3M and 1M at the shallow end and 2.5M at the deep end. The walls and the bas

Functions of bedding below storm water drains, Question What are main funct...

Question What are main functions of bedding below storm water drains ? Answer Bedding that is normally made of granular resources or concrete serves four main functions as optio

Determine the thickness of flexible pavement layer, Determine the thickness...

Determine the thickness of flexible pavement layer 2 given the following:  FACTS: Total Structural Number required = 7.0 Total number of layers = 2 Layer 1 consists of

Significance of tailwater level in culverts, Significance of tailwater leve...

Significance of tailwater level in culverts Headwater level and tailwater level of culverts are significant parameters in hydraulic design. Headwater level can't be set too la

Determine the size and number of aeration basins, Determine the Size and Nu...

Determine the Size and Number of Aeration Basins? For a community of 100,000, determine the size and number of aeration basins in a municipal activated sludge treatment facilit

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