A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF UNDERGROUND FACILITY
To provide a construction method of an underground facility allowing installation of the underground facility without causing settling or crack of surrounding soil.SOLUTION: The construction method of an underground facility includes a step S104 of inserting an underground facility into the soil while injecting an injection material having gel time of 5-60 seconds from an injection pipe attached to the underground facility. In this step, an injection amount of the injection material is varied according to an insertion speed of the underground facility.SELECTED DRAWING: Figure 4
【課題】周辺の地盤の沈下やクラック等が発生することなく埋設物を立て込むことができる埋設物の施工方法を提供する。【解決手段】埋設物に取り付けられた注入管から、ゲルタイムが５秒から６０秒である注入材を注入しながら埋設物を地盤内に挿入する工程Ｓ１０４を含む。この工程では、埋設物の挿入速度に応じて注入材の注入量を変更する。【選択図】図４
CONSTRUCTION METHOD OF UNDERGROUND FACILITY
To provide a construction method of an underground facility allowing installation of the underground facility without causing settling or crack of surrounding soil.SOLUTION: The construction method of an underground facility includes a step S104 of inserting an underground facility into the soil while injecting an injection material having gel time of 5-60 seconds from an injection pipe attached to the underground facility. In this step, an injection amount of the injection material is varied according to an insertion speed of the underground facility.SELECTED DRAWING: Figure 4
【課題】周辺の地盤の沈下やクラック等が発生することなく埋設物を立て込むことができる埋設物の施工方法を提供する。【解決手段】埋設物に取り付けられた注入管から、ゲルタイムが５秒から６０秒である注入材を注入しながら埋設物を地盤内に挿入する工程Ｓ１０４を含む。この工程では、埋設物の挿入速度に応じて注入材の注入量を変更する。【選択図】図４
CONSTRUCTION METHOD OF UNDERGROUND FACILITY
埋設物の施工方法
YAMASHITA SHINICHI (author)
2022-02-01
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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