Q:What is the most important safety hazard at the construction site?

2 Closed management some of the site door does not set the corporate logo to enter the construction site staff wearing a work card is not complete

Q:A man of mass 74.4 kg stands on a scaffold supported by a vertical rope at each end. The scaffold has a mass of 21.9 kg and is 3.9 m long. Suppose the man stands to the right from the middle of the scaffold that is a distance one sixth of the length of the scaffold. What is the tension in the right rope? b) What is the tension in the left rope? thanks in advance.

this could be a 2d concern. The moments approximately any factor interior the gadget would desire to stability, in the different case the gadget (scaffold) would rotate. additionally, the vertical forces would desire to stability, or the gadget (scaffold) would translate. it form of feels to me that to the superb from the middle of the scaffold it somewhat is a distance one 6th of the dimensions of the scaffold is comparable to saying 2-thirds from the left-edge of the scaffold. The moments could be summed approximately any factor. i will evaluate the left facet of the scaffold, the place the 2d produced by the left rope is 0. comprehensive M = 0 = scaffold M + guy M + suited rope M 0 = 23.7kg*9.8m/s^2*(3.1m/2) + 60.1kg*9.8m/s^2*(2*3.1m/3) - F*3.1m wherein: the scaffold is considered a factor mass located at its center the strain F acts opposite to the load of the guy and the scaffolding, and subsequently has -ve sign remedy for F. To get the strain in the different rope, you are able to basically evaluate the vertical forces interior the gadget. on the different hand, you should sum the moments approximately another factor (say, the superb rope). wish this permits.

Q:On the issue of compensation after the event of force majeure

If the rain will be the construction of the road also washed away, then the road and repair costs borne by the owners There is a principle, "who is the child who is going," the engineering entity itself is the owner of this needless to say; the scene of the material is also the owner of the stack; the road would have been "seven links and one leveling" content, ; Required engineers to stay in the construction site necessary management and security personnel are owners of the requirements of the engineers, should belong to the owners But scaffolding is a technical measure, you should bear Such a look, is not clear how much ah

Q:my scaffold piercing has been bleeding since yesterday and ive had it done for 3 month what do i do?help?!?

Probably infected. I recommend you see an internist medical specialist for your condition and have them perform a diagnostic test. That way, you can find out the nature extent of the problem and a treatment plan can be formed. Good luck.

Q:Please advise the construction industry experts: residential full scaffolding inside the frame how to calculate the number of steel pipe needs, pay attention, I asked how many meters! Or tell me how many meters per square meter of steel pipe? And then attached to the high requirements, thank you For example: now a layer of 1000 square meters area, a total of 10 standard layer of residential buildings, 3 meters high! How to calculate the amount of steel required to do a layer? The amount of steel pipe in meters, or tonnage units.

Look at how many holes are needed with a few meters of steel pipe

Q:What is the difference between a steel pipe stand and a steel pipe scaffold for pouring a bridge structure concrete? The The Now most of the construction units will be combined into one, and this is reasonable? The The

Bowl buckle structure is generally used as a scaffolding, of course, can also be used as cast-in-place concrete plate template bracket View original post & gt; & gt;

Q:Seeking real estate development project emergency rescue plan, the word asked a little more. Thank you

In order to prevent the occurrence of production safety accidents at the construction site, improve the emergency working mechanism, in the event of the accident occurred in the project, the rapid and orderly emergency rescue work to carry out the accident, rescue the rescue project, the construction of the project site safety accident emergency plan The wounded, reduce the loss of the accident, the development of this plan

Q:What would you like to ask?At what height do scaffolds have to be engineered?

At all heights...they are engineered as a system.

Q:Two window washers, Bob and Joe, are on a 3.00 m long, 380 N scaffold supported by two cables attached to its?

Oh, Ashley, you can't fit more than an intro in the what would you like to ask. More room in details.

Q:In the scarlet letter why is hester taken to the scaffold in the market-place?

This is where she is punished. People taunt her while she is standing up there. It is to make her feel shame.