A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF LIFELINE
To allow an underground construction work of a lifeline to be achieved in an easy and inexpensive manner.SOLUTION: Piles 3 are installed in a grid pattern on a road body formed by cutting a region where a road is to be constructed to a depth not less than the thickness of a precast concrete slab (road slab) 1. Then, a shelf 16 is installed on the piles 3 arranged in a row along the length of the road, and lifelines 15a to 15d are constructed by putting them on corresponding shelves 16a to 16d. Then, the precast concrete slab (road slab) 1 is installed on the pile 3 and fixed with bolts.SELECTED DRAWING: Figure 4
【課題】道路下へのライフラインの敷設工事を簡便かつ安価に実施できるようにする。【解決手段】道路を施工する領域をプレキャストコンクリート版（路版）１の厚み以上の深さまで切削して形成した路体に杭３を碁盤目状に打設する。続いて、道路の長さ方向に並ぶ列の杭３に棚１６を付設し、各ライフライン１５ａ〜１５ｄを対応する棚１６ａ〜１６ｄの上に載せていくことで敷設する。その後、プレキャストコンクリート版（路版）１を杭３の上に敷設してボルトで固定する。【選択図】図４
CONSTRUCTION METHOD OF LIFELINE
To allow an underground construction work of a lifeline to be achieved in an easy and inexpensive manner.SOLUTION: Piles 3 are installed in a grid pattern on a road body formed by cutting a region where a road is to be constructed to a depth not less than the thickness of a precast concrete slab (road slab) 1. Then, a shelf 16 is installed on the piles 3 arranged in a row along the length of the road, and lifelines 15a to 15d are constructed by putting them on corresponding shelves 16a to 16d. Then, the precast concrete slab (road slab) 1 is installed on the pile 3 and fixed with bolts.SELECTED DRAWING: Figure 4
【課題】道路下へのライフラインの敷設工事を簡便かつ安価に実施できるようにする。【解決手段】道路を施工する領域をプレキャストコンクリート版（路版）１の厚み以上の深さまで切削して形成した路体に杭３を碁盤目状に打設する。続いて、道路の長さ方向に並ぶ列の杭３に棚１６を付設し、各ライフライン１５ａ〜１５ｄを対応する棚１６ａ〜１６ｄの上に載せていくことで敷設する。その後、プレキャストコンクリート版（路版）１を杭３の上に敷設してボルトで固定する。【選択図】図４
CONSTRUCTION METHOD OF LIFELINE
ライフラインの敷設方法
UMEMURA YUJI (author) / IKAI MASAMICHI (author) / MAKINO HIROAKI (author)
2020-04-30
Patent
Electronic Resource
Japanese
LIFELINE DEVICE FOR TEMPORARY SCAFFOLD AND LIFELINE SUPPORT DEVICE
| European Patent Office | 2017
| ASCE | 2016