A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIXING STRUCTURE OF JOINT MATERIAL
To provide a fixing structure of a joint material which can eliminate a space between the joint material and an opening portion, securely fix the joint material and ensure water blocking.SOLUTION: A fixing structure 1 of a joint material includes a joint material 10 having attachment portions 12 at both ends, joint material attachment grooves 40 provided in a vertical direction with a joint portion 32 of a caisson 31 interposed therebetween and each having a slit-like opening portion 41, and guide fixing members 50 attached to both sides of the attachment portion 12 and guiding insertion and attachment in the joint material attachment groove 40. The attachment portion 12 is disposed in the joint material attachment groove 40, the guide fixing member 50 is embedded and fixed in a filler material, and a displacement absorption portion 11 is disposed in the joint portion 32 via the opening portion 41. The fixing structure 1 of a joint material also includes an elastic sealing material 60 which is brought into contact with the inner surface of the opening portion 41 and seals the opening portion 41, and a bag body disposed in the joint material attachment groove 40 and widening with a filling and widening material to press the elastic sealing material 60 against the inner surface of the opening portion 41.SELECTED DRAWING: Figure 4
【課題】目地材と開口部との遊間をなくし、目地材を確実に固定でき、遮水性を確保することができる目地材の固定構造を提供する。【解決手段】目地材の固定構造１は、両端に取付部１２を有する目地材１０と、ケーソン３１の目地部３２を挟んで上下方向に設けられスリット状の開口部４１を備える目地材取付溝４０と、取付部１２の両側に取り付けられ目地材取付溝４０への挿着をガイドするガイド固定部材５０と、を備え、取付部１２を目地材取付溝４０内に配置し、充填材中にガイド固定部材５０を埋設固定し、開口部４１を介して目地部３２に変位吸収部１１を配置する。また、開口部４１の内面に当てられ開口部４１をシールする弾性シール材６０と、目地材取付溝４０内に配置され充填拡幅材で拡幅して弾性シール材６０を開口部４１の内面に押し付ける袋体を備える。【選択図】図４
FIXING STRUCTURE OF JOINT MATERIAL
To provide a fixing structure of a joint material which can eliminate a space between the joint material and an opening portion, securely fix the joint material and ensure water blocking.SOLUTION: A fixing structure 1 of a joint material includes a joint material 10 having attachment portions 12 at both ends, joint material attachment grooves 40 provided in a vertical direction with a joint portion 32 of a caisson 31 interposed therebetween and each having a slit-like opening portion 41, and guide fixing members 50 attached to both sides of the attachment portion 12 and guiding insertion and attachment in the joint material attachment groove 40. The attachment portion 12 is disposed in the joint material attachment groove 40, the guide fixing member 50 is embedded and fixed in a filler material, and a displacement absorption portion 11 is disposed in the joint portion 32 via the opening portion 41. The fixing structure 1 of a joint material also includes an elastic sealing material 60 which is brought into contact with the inner surface of the opening portion 41 and seals the opening portion 41, and a bag body disposed in the joint material attachment groove 40 and widening with a filling and widening material to press the elastic sealing material 60 against the inner surface of the opening portion 41.SELECTED DRAWING: Figure 4
【課題】目地材と開口部との遊間をなくし、目地材を確実に固定でき、遮水性を確保することができる目地材の固定構造を提供する。【解決手段】目地材の固定構造１は、両端に取付部１２を有する目地材１０と、ケーソン３１の目地部３２を挟んで上下方向に設けられスリット状の開口部４１を備える目地材取付溝４０と、取付部１２の両側に取り付けられ目地材取付溝４０への挿着をガイドするガイド固定部材５０と、を備え、取付部１２を目地材取付溝４０内に配置し、充填材中にガイド固定部材５０を埋設固定し、開口部４１を介して目地部３２に変位吸収部１１を配置する。また、開口部４１の内面に当てられ開口部４１をシールする弾性シール材６０と、目地材取付溝４０内に配置され充填拡幅材で拡幅して弾性シール材６０を開口部４１の内面に押し付ける袋体を備える。【選択図】図４
FIXING STRUCTURE OF JOINT MATERIAL
目地材の固定構造
WAGI TAKATSU (author) / OHASHI WATARU (author) / FUKUDA KOJI (author) / WATARI YOHEI (author) / ARAKI TAKAHIRO (author) / KIDOSAKI ARATA (author)
2019-01-17
Patent
Electronic Resource
Japanese
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