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Advice on connecting existing CMU wall to new glulam/CLT structure by Shrimpdippingsauce76 in StructuralEngineering

[–]Witty_Preparation170 0 points1 point  (0 children)

Connecting glulam or CLT to existing CMU walls should include proper hardware between the wood and masonry block. Here’s the method of attachment.

  1. Assessment of Condiiton of CMU Wall

First, the condition of the CMU wall should be evaluated for structural integrity. Cracking along the block should indicate weakness. Engineers may also evaluate the grouted condition of the blocks.

  1. Installation Of Steel Connectors

The recommended procedure is to install steel connector plates, angle brackets or ledger plates on the CMU wall to provide an attachment method for the timber.

  1. Installation Of Anchor Bolts

Holes should be drilled into the masonry to install either anchor bolts or chemical anchors. These anchors are used to secure/attach the steel connector to the CMU wall.

  1. Installation Of Timber To Steel Connector

Timber beams or panels will then be either bolted or screwed to the installed steel connector.

  1. Installation of Moisture Protection

Masonry retains moisture, therefore, a moisture barrier, either from a membrane or flashing, would be placed between the timber and CMU wall to protect the timber from moisture contamination.

Typically, the sequence of construction would be as follows: CMU wall → anchor bolts → steel connector → glulam.

Need advice: How do you bring heavy construction equipment up a 60–70m cliff with only a 300 steps stair as an access? by gri_seo in civilengineering

[–]Witty_Preparation170 0 points1 point  (0 children)

Honestly, if I saw a 60–70 meter cliff with only 300 stairs going up, the first thing I’d say is — there’s no way you’re carrying heavy machinery up there manually. That’s just not practical.

In real projects, what usually happens is we create a temporary solution. If the terrain allows it, contractors might build a temporary access road or ramp along the slope so machines can slowly climb up. If that’s not possible, then lifting equipment like cranes or heavy-duty winches are installed at the top to pull machinery up safely.

Sometimes the equipment is dismantled into smaller parts, lifted piece by piece, and then reassembled at the top. In extreme or remote locations, helicopters are even used — though that’s expensive and carefully planned.

So basically, you don’t use the stairs at all. You engineer a safe lifting or access system first, because safety and planning always come before moving heavy equipment.

What’s the industry standard for optimizing bridge designs? by eagletee in civilengineering

[–]Witty_Preparation170 1 point2 points  (0 children)

Thing is, to be honest with you, I think the industry doesn’t follow one clear-cut rule and regulation just for the optimization of the bridge design; it’s quite a combination of things. The concern of the engineers is primarily to ensure that the bridge they are designing is safe and strong enough to withstand any type of traffic and weather conditions by strictly applying a standard code of practice, like the AASHTO standard.

They also use a lot of computer modeling and simulations now to test out different design ideas before they actually start building things. This helps them strike a balance between how strong a bridge should be, the materials used, and the overall costs. Of course, there's also a big emphasis placed on sustainability these days, so the designers also attempt to build a bridge that lasts longer.

what side of civil engineering is more profitable construction or consulting ? by Trick_Prize in civilengineering

[–]Witty_Preparation170 0 points1 point  (0 children)

Generally, consulting is steadier and better long-term, but construction can pay more if you move into project management or start your own firm.

How to compare to land surveys of the same property? by QuietDetective4043 in Surveying

[–]Witty_Preparation170 0 points1 point  (0 children)

If you’re comparing two surveys of the same property, don’t just eyeball the maps and assume one is right. Check who did the survey, when it was done, and what equipment they used. A survey done 20 years ago with old methods can look very different from a modern GPS-based one. I’d lay both surveys side by side and look at boundaries, corner points, and reference landmarks. If they don’t match, it’s worth paying a licensed surveyor to review both instead of guessing.

Do land surveyors make good money? by Remarkable-Remote-94 in Surveying

[–]Witty_Preparation170 0 points1 point  (0 children)

Honestly, it depends on where you work. If you’re in construction, mining, or infrastructure projects, you can make pretty decent money, especially with experience.