マインドマップギャラリー 重力と宇宙のナビゲーション
惑星の動きを含む重力と空間ナビゲーションのマインドマップ、 衛星の軌道変更、宇宙航行、 連星系など
2024-04-11 20:48:18 に編集されましたThis template, created with EdrawMind, provides a structured workflow for weekly coordination meetings focused on MEP (Mechanical, Electrical, Plumbing) pipeline layout. It follows a four-stage cycle: starting with Issue Identification (Clash Detection) to detect pipeline conflicts, moving to Meeting Agenda preparation to define discussion topics, then On-site Discussion to review and resolve issues on the construction site, and finally Resolution & Update to document solutions and track progress. This template can be reused to standardize MEP coordination processes, ensuring clear communication, efficient problem-solving, and smooth construction progress.
This template, created with EdrawMind, outlines a quarterly checklist for preparing materials for green building certification. It is divided into four sequential quarters: Q1 focuses on Basic Material Preparation, including collecting project approval documents and compiling self-assessment reports; Q2 covers Technical Data Improvement, such as organizing energy consumption calculation books and preparing green construction proof materials; Q3 involves On-site Inspection Preparation, including organizing construction process materials and verifying certification standards; and Q4 is for Formal Application, which includes completing online reporting and cooperating with expert on-site reviews. This template can be reused to systematically prepare for green building certification, ensuring all requirements are met and the process is efficient.
This template, created with EdrawMind, provides a comprehensive framework for daily monitoring of deep foundation pit construction. It covers six key monitoring areas: Retaining Wall Top Displacement, Settlement of Surrounding Buildings, Groundwater Level, Pit Bottom Heave, Support Axial Force, and Data Summary & Analysis. Each section specifies monitoring points, frequency, and warning values to ensure safety. The template can be reused to standardize monitoring practices, track structural stability, and trigger immediate alarms if warning thresholds are exceeded, thus mitigating risks during foundation pit construction.
This template, created with EdrawMind, provides a structured workflow for weekly coordination meetings focused on MEP (Mechanical, Electrical, Plumbing) pipeline layout. It follows a four-stage cycle: starting with Issue Identification (Clash Detection) to detect pipeline conflicts, moving to Meeting Agenda preparation to define discussion topics, then On-site Discussion to review and resolve issues on the construction site, and finally Resolution & Update to document solutions and track progress. This template can be reused to standardize MEP coordination processes, ensuring clear communication, efficient problem-solving, and smooth construction progress.
This template, created with EdrawMind, outlines a quarterly checklist for preparing materials for green building certification. It is divided into four sequential quarters: Q1 focuses on Basic Material Preparation, including collecting project approval documents and compiling self-assessment reports; Q2 covers Technical Data Improvement, such as organizing energy consumption calculation books and preparing green construction proof materials; Q3 involves On-site Inspection Preparation, including organizing construction process materials and verifying certification standards; and Q4 is for Formal Application, which includes completing online reporting and cooperating with expert on-site reviews. This template can be reused to systematically prepare for green building certification, ensuring all requirements are met and the process is efficient.
This template, created with EdrawMind, provides a comprehensive framework for daily monitoring of deep foundation pit construction. It covers six key monitoring areas: Retaining Wall Top Displacement, Settlement of Surrounding Buildings, Groundwater Level, Pit Bottom Heave, Support Axial Force, and Data Summary & Analysis. Each section specifies monitoring points, frequency, and warning values to ensure safety. The template can be reused to standardize monitoring practices, track structural stability, and trigger immediate alarms if warning thresholds are exceeded, thus mitigating risks during foundation pit construction.
重力と宇宙のナビゲーション
連星系
⑴ 割合を求める
⑵評価
⑶変更方法
衛星軌道変更問題
単一の軌道変更
①軌道変更の瞬間:衛星の位置はほとんど変化せず、重力は変化せず、加速度も変化しない。
② 軌道の変化:衛星の加速:より大きな軌道に入る 衛星の速度が低下: より小さな軌道に入る
複数の軌道変更 (4つの速度の関係)
①まず2つの円軌道の速度を求める
② 2 つの単語の変化を結合して不等式を完成させます
宇宙ナビゲーション
第一宇宙速度 (最低発射速度) 7.9km/秒
衛星打ち上げ ①パワー:F000のみ影響を受ける ②運動:等速円
重力による加速度 (地球の自転は無視します)
第二宇宙速度: 地球の重力に打ち勝って地球を離れる (11.2km/s)
第三の宇宙速度:太陽の重力に打ち勝って太陽系を離れる(秒速16.7km)
惑星の動き
ケプラーの法則
第一法則: 太陽の周りのすべての惑星の軌道は楕円であり、太陽は楕円の 1 つの焦点にあります。
第 2 法則: どの惑星でも、その惑星と太陽を結ぶ線は、同じ期間に同じ面積を一掃します。
第 3 法則: 惑星の軌道の長半径の 3 乗と公転周期の 2 乗の比は等しい。
重力 (「月と地球のテスト」 - ニュートン)
式:F1000=Gm1m2/r² G=6.67*10-11乗(N・m²/kg²) 【キャベンディッシュ:ねじり実験】
適用条件:両方のオブジェクトをパーティクルとしてみなせる
特徴:①普遍性 ②巨視性 ③相互性