借りたお金を返済し、それがまた戻って来る
謎のループ
一生貸し作っておきたいんだろう
みうちで
39日目
玉掛け講習ラスト実地
てか、検索した場所ちげーし
ぎりセーフってかアウトをセーフにしてもらって
高玉掛けとか、高校の時取っといても良かった
部活だけやってて部活だけしに高校行ってたようなもん
授業受けないで練習だけしにいってたようなもん
その結果がこのザマ
初の玉掛け技能は
うん、こんなもんだ
こんな感じで
玉掛け落ちたら笑われちゃうｗ
実務のみかと思ったら質量の計算あって
よくコンクリートの数量測ってた
質量だからちょい違う
質量を計算するには、**質量 ＝ 体積 × 密度（比重）**という基本の計算式を使用します。この式で、まず物体の体積を求め、それに使用する材料の密度（比重）を掛けることで質量を計算できます。体積は、形状に応じて「長さ×幅×高さ」や「断面積×長さ」などの方法で求めます。
材質によって密度の×重さが違うんだけど
計算も簡単なはずだけどよくわかんなかった
H鋼とかどうやってけいさんすんだよ
調べたら
質量（kg）= 体積（cm³） × 比重（g/cm³） / 1000
- キログラムで質量を求める場合、1000で割る必要があります。
/1000で割れば良いんだね
I pay back the money I borrowed, and then it comes back to me.
A mysterious loop.
I guess they want to keep making loans forever.
Just in case.
Day 39
Last practical session of the rigging course.
Hey, the place I searched for is wrong.
That was dangerous. That was dangerous.
I can’t figure out where it is.
I could have taken a high-altitude rigging course in high school; I was just doing club activities.
It’s like I went to high school just for club activities.
It’s like I just went to practice and didn’t attend classes.
And this is what happened lol.
This is the current situation lol
My first slinging skill test
Yeah, that’s about it
AMPM was all practical practice
Like this
I was inexplicably nervous during the actual test
If the sling fell off, I’d be laughed at
I thought it would just be practical, but then there was a mass calculation, which I didn’t really understand.
I used to measure concrete a lot.
It’s mass, so it’s a little different.
To calculate mass, use the basic formula: Mass = Volume × Density (Specific Gravity). Using this formula, you first calculate the volume of the object, then multiply it by the density (specific gravity) of the material used to calculate its mass. Depending on the shape, volume can be calculated using methods such as “length × width × height” or “cross-sectional area × length.”
The density x weight ratio varies depending on the material.
I’ll skip the diagram.
The calculation should be simple, but I didn’t really understand it.
How do you calculate H-beams?
I looked it up and found that:
Mass (kg) = Volume (cm³) x Specific Gravity (g/cm³) / 1000
To calculate mass in kilograms, you need to divide by 1000.
So you just divide by /1000.
It’s too late to find out now, though.
I should have taken this certification in my first year, but I want to get it soon.
Class 1 Construction Management is required, and I want to get it next year.
If I’m stuck here, it’s no good.
So that’s it.
The end.
Bye.
