A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DESIGN METHOD OF EARTH FLOOR
To provide a floor structure capable of restricting a generation of a crack fully depending on a structure of an earth floor.SOLUTION: The design method for designing an earth floor structure 1 comprises a process S11 of preparing a plurality of candidates of a restriction reduction structure reducing a restriction degree (λ) showing a restriction degree which the earth floor 10 receives, a process S21 of obtaining an evaluation function including between joints distance (α) and the restriction degree (λ) as a variable, a process S31 of applying the between joints distance(α) to the evaluation function and obtaining a target restriction degree (λT) preventing a generation of a crack in the area enclosed by the joint 3 at the earth floor 10, a process S41 of deciding whether an application of the restriction reduction structure is necessary or not by using the target restriction degree (λT) and a process S51 of selecting at least one restriction reduction structure so as to satisfy the target restriction degree (λT) when the application of the restriction reduction structure is necessary in the process S41.SELECTED DRAWING: Figure 5
【課題】土間床の構成に応じて、ひび割れの発生を制御するために必要十分な床構造を選択する。【解決手段】土間床構造１を設計する方法は、土間床１０が受ける拘束の度合いを示す拘束度（λ）を低減する拘束低減構造の候補を複数準備する工程Ｓ１１と、目地間距離（α）及び拘束度（λ）を変数として含む評価関数を得る工程Ｓ２１と、目地間距離（α）を評価関数に当てはめて、土間床１０における目地３に囲まれた領域にひび割れを発生させない目標拘束度（λＴ）を得る工程Ｓ３１と、目標拘束度（λＴ）を用いて、拘束低減構造の適用が必要か否かを判定する工程Ｓ４１と、工程Ｓ４１において拘束低減構造の適用が必要と判定された場合に、目標拘束度（λＴ）を満たすように少なくとも１つの拘束低減構造を選択する工程Ｓ５１と、を有する。【選択図】図５
DESIGN METHOD OF EARTH FLOOR
To provide a floor structure capable of restricting a generation of a crack fully depending on a structure of an earth floor.SOLUTION: The design method for designing an earth floor structure 1 comprises a process S11 of preparing a plurality of candidates of a restriction reduction structure reducing a restriction degree (λ) showing a restriction degree which the earth floor 10 receives, a process S21 of obtaining an evaluation function including between joints distance (α) and the restriction degree (λ) as a variable, a process S31 of applying the between joints distance(α) to the evaluation function and obtaining a target restriction degree (λT) preventing a generation of a crack in the area enclosed by the joint 3 at the earth floor 10, a process S41 of deciding whether an application of the restriction reduction structure is necessary or not by using the target restriction degree (λT) and a process S51 of selecting at least one restriction reduction structure so as to satisfy the target restriction degree (λT) when the application of the restriction reduction structure is necessary in the process S41.SELECTED DRAWING: Figure 5
【課題】土間床の構成に応じて、ひび割れの発生を制御するために必要十分な床構造を選択する。【解決手段】土間床構造１を設計する方法は、土間床１０が受ける拘束の度合いを示す拘束度（λ）を低減する拘束低減構造の候補を複数準備する工程Ｓ１１と、目地間距離（α）及び拘束度（λ）を変数として含む評価関数を得る工程Ｓ２１と、目地間距離（α）を評価関数に当てはめて、土間床１０における目地３に囲まれた領域にひび割れを発生させない目標拘束度（λＴ）を得る工程Ｓ３１と、目標拘束度（λＴ）を用いて、拘束低減構造の適用が必要か否かを判定する工程Ｓ４１と、工程Ｓ４１において拘束低減構造の適用が必要と判定された場合に、目標拘束度（λＴ）を満たすように少なくとも１つの拘束低減構造を選択する工程Ｓ５１と、を有する。【選択図】図５
DESIGN METHOD OF EARTH FLOOR
土間床を設計する方法
ISHIZEKI KOSUKE (author) / KANDA TETSUSHI (author) / OKANO HARUHIKO (author)
2021-10-11
Patent
Electronic Resource
Japanese
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