A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PERMANENT FORMWORK FOR CONCRETE FOUNDATION, ON-SITE FORMWORK CONSTRUCTION METHOD AND WIDTH EXPANSION METHOD FOR BASE PART OF CONCRETE FOUNDATION
PROBLEM TO BE SOLVED: To provide a permanent formwork of foundation concrete, an on-site formwork construction method, and a width expansion method for a base part of foundation concrete, being difficult to be deformed with a load of concrete to be injected, being light-weight and reducing construction cost.SOLUTION: A permanent formwork 1 of foundation concrete is a formwork configured to form a base part of the foundation concrete. This permanent formwork 1 of the foundation, which is a long shape in a horizontal direction, comprises steel plates provided with rib parts 2A, rib parts 2B, rib parts 2C, rib parts 2D, and rib parts 2E respectively arranged in upper and lower directions each of which has a vertical surface 21 in a vertical sectional shape and a connecting face part 22 connected with the vertical surface 21.SELECTED DRAWING: Figure 2
【課題】投入されるコンクリートの荷重を受けても変形し難く、軽量で低コスト化が図れるコンクリート基礎用捨て型枠、現場型枠作製方法およびコンクリート基礎のベース部の幅拡張方法を提供する。【解決手段】コンクリート基礎用捨て型枠１は、コンクリート基礎のベース部を形成する型枠である。そして、このコンクリート基礎用捨て型枠１は、水平方向に長くされた形状を有するとともに縦断面形状において縦面部２１と当該縦面部２１に繋がる繋ぎ面部２２とを有するリブ部２Ａ，リブ部２Ｂ，リブ部２Ｃ，リブ部２Ｄ，リブ部２Ｅを上下方向に設けた鋼板からなる。【選択図】図２
PERMANENT FORMWORK FOR CONCRETE FOUNDATION, ON-SITE FORMWORK CONSTRUCTION METHOD AND WIDTH EXPANSION METHOD FOR BASE PART OF CONCRETE FOUNDATION
PROBLEM TO BE SOLVED: To provide a permanent formwork of foundation concrete, an on-site formwork construction method, and a width expansion method for a base part of foundation concrete, being difficult to be deformed with a load of concrete to be injected, being light-weight and reducing construction cost.SOLUTION: A permanent formwork 1 of foundation concrete is a formwork configured to form a base part of the foundation concrete. This permanent formwork 1 of the foundation, which is a long shape in a horizontal direction, comprises steel plates provided with rib parts 2A, rib parts 2B, rib parts 2C, rib parts 2D, and rib parts 2E respectively arranged in upper and lower directions each of which has a vertical surface 21 in a vertical sectional shape and a connecting face part 22 connected with the vertical surface 21.SELECTED DRAWING: Figure 2
【課題】投入されるコンクリートの荷重を受けても変形し難く、軽量で低コスト化が図れるコンクリート基礎用捨て型枠、現場型枠作製方法およびコンクリート基礎のベース部の幅拡張方法を提供する。【解決手段】コンクリート基礎用捨て型枠１は、コンクリート基礎のベース部を形成する型枠である。そして、このコンクリート基礎用捨て型枠１は、水平方向に長くされた形状を有するとともに縦断面形状において縦面部２１と当該縦面部２１に繋がる繋ぎ面部２２とを有するリブ部２Ａ，リブ部２Ｂ，リブ部２Ｃ，リブ部２Ｄ，リブ部２Ｅを上下方向に設けた鋼板からなる。【選択図】図２
PERMANENT FORMWORK FOR CONCRETE FOUNDATION, ON-SITE FORMWORK CONSTRUCTION METHOD AND WIDTH EXPANSION METHOD FOR BASE PART OF CONCRETE FOUNDATION
コンクリート基礎用捨て型枠、現場型枠作製方法およびコンクリート基礎のベース部の幅拡張方法
KAWAKAMI HIROSHI (author) / KOYAIZU RYUICHI (author) / AKIMOTO HIROSHI (author) / DOI MASASHI (author) / ITAKURA HIROYASU (author)
2018-07-05
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Foundation construction concrete pouring formwork recycling device
| European Patent Office | 2022
FORMWORK, FOUNDATION, AND FOUNDATION CONSTRUCTION METHOD
| European Patent Office | 2024
FOUNDATION FORMWORK STRUCTURE AND FOUNDATION FORMWORK METHOD
| European Patent Office | 2024