A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAINAGE BASIN AND DRAINAGE BASIN UNIT
To suppress cracks and fractures at the upper end of a drainage basin.SOLUTION: A drainage basin body 10 is formed of a resin material containing fibers and is at least partially buried underground. The drainage basin body 10 comprises: a first tubular portion 20 which extends vertically in a state of being buried in the ground, and configured in a tubular shape; a first engaging portion 30 which is provided at the upper part of the first tubular portion 20 and which is capable of engaging with another member from above; and a plurality of first reinforcing ribs 40 connecting the first tubular portion 20 and the first engaging portion 30. The first engaging portion 30 includes: a first outer peripheral wall portion 31 extending upward; a first inner peripheral wall portion 32 provided inside the first outer peripheral wall portion 31 and extending upward; and a first bottom surface portion 33 that connects the lower portion of each of the a first outer peripheral wall portion 31 and the first inner peripheral wall portion 32. Another member is engaged between the first outer peripheral wall portion 31 and the first inner peripheral wall portion 32, and the first reinforcing rib 40 connects the first bottom surface portion 33 and the outer peripheral surface of the first tubular portion 20.SELECTED DRAWING: Figure 2
【課題】排水桝の上端部における亀裂や割れの発生を抑制する。【解決手段】排水桝本体１０は、繊維を含有する樹脂材料によって形成され、少なくとも一部が地中に埋設される。排水桝本体１０は、地中に埋設された状態で上下方向に延出し、管状に構成される第１管状部２０と、第１管状部２０の上端に設けられ、上方から他部材が係合可能な第１係合部３０と、第１管状部２０と第１係合部３０とを連結する複数の第１補強リブ４０と、を備える。第１係合部３０は、上方に延出する第１外周壁部３１と、第１外周壁部３１よりも内側に設けられ、上方に延出する第１内周壁部３２と、第１外周壁部３１と第１内周壁部３２のそれぞれの下部を連結する第１底面部３３と、を有する。第１外周壁部３１と第１内周壁部３２との間に他部材が係合し、第１補強リブ４０は、第１底面部３３と第１管状部２０の外周面とを連結する。【選択図】図２
DRAINAGE BASIN AND DRAINAGE BASIN UNIT
To suppress cracks and fractures at the upper end of a drainage basin.SOLUTION: A drainage basin body 10 is formed of a resin material containing fibers and is at least partially buried underground. The drainage basin body 10 comprises: a first tubular portion 20 which extends vertically in a state of being buried in the ground, and configured in a tubular shape; a first engaging portion 30 which is provided at the upper part of the first tubular portion 20 and which is capable of engaging with another member from above; and a plurality of first reinforcing ribs 40 connecting the first tubular portion 20 and the first engaging portion 30. The first engaging portion 30 includes: a first outer peripheral wall portion 31 extending upward; a first inner peripheral wall portion 32 provided inside the first outer peripheral wall portion 31 and extending upward; and a first bottom surface portion 33 that connects the lower portion of each of the a first outer peripheral wall portion 31 and the first inner peripheral wall portion 32. Another member is engaged between the first outer peripheral wall portion 31 and the first inner peripheral wall portion 32, and the first reinforcing rib 40 connects the first bottom surface portion 33 and the outer peripheral surface of the first tubular portion 20.SELECTED DRAWING: Figure 2
【課題】排水桝の上端部における亀裂や割れの発生を抑制する。【解決手段】排水桝本体１０は、繊維を含有する樹脂材料によって形成され、少なくとも一部が地中に埋設される。排水桝本体１０は、地中に埋設された状態で上下方向に延出し、管状に構成される第１管状部２０と、第１管状部２０の上端に設けられ、上方から他部材が係合可能な第１係合部３０と、第１管状部２０と第１係合部３０とを連結する複数の第１補強リブ４０と、を備える。第１係合部３０は、上方に延出する第１外周壁部３１と、第１外周壁部３１よりも内側に設けられ、上方に延出する第１内周壁部３２と、第１外周壁部３１と第１内周壁部３２のそれぞれの下部を連結する第１底面部３３と、を有する。第１外周壁部３１と第１内周壁部３２との間に他部材が係合し、第１補強リブ４０は、第１底面部３３と第１管状部２０の外周面とを連結する。【選択図】図２
DRAINAGE BASIN AND DRAINAGE BASIN UNIT
排水桝及び排水桝ユニット
NIBE KAZUNORI (author) / MINAMINO TAKAHIRO (author) / YASUMURA HISAO (author) / SAKAI MAMORU (author)
2020-01-09
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
| Wiley | 2010