CONNECTING JOINT OF PILE-LIKE MATERIAL AND PILE-LIKE MATERIAL, AS WELL AS CONNECTING BODY OF PILE-LIKE MATERIAL

• Main Author: TANAKA YUKIO
• Format: Patent
• Language: English; Japanese
• Published: 22.12.2016
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

PROBLEM TO BE SOLVED: To provide a connecting body of a pile-like material that has sufficient flexural rigidity.SOLUTION: A connecting body 1 is provided by connecting at least two pile-like materials 2, 2 using a connecting joint 10. The pile-like materials 2, 2 includes end members 4, 7 in the connecting side of an axial direction. Engagement holes 5, 8 are formed in the end members 4, 7, and screw holes 6, 9 are formed in the circumference. The connecting joint 10 includes a pair of flange parts 11, 15 and a connection part 14 for connecting this. Engaging protrusions 12, 16 protruded to the outside are formed in each of the flange parts 11, 15, and bolt holes 13, 17 are formed around the engaging protrusions 12, 16. The connecting joint 10 is fixed to each of the pile-like materials 2, 2 by fastening a bolt 19 to the screw holes 6, 9 of the pile-like material 2, through the bolt holes 13, 17 of each of the flange parts 11, 15, while one engaging protrusion 12 is fitted to the engagement hole 5 of one pile-like material 2 and the other engaging protrusion 16 is fitted to the engagement hole 8 of the other pile-like material 2.SELECTED DRAWING: Figure 1 【課題】十分な曲げ剛性を有する、杭状物の連結体を提供する。【解決手段】少なくとも二本の杭状物２，２を連結継手１０によって連結した連結体１である。杭状物２，２は、軸線方向の連結側に端部部材４，７を備える。端部部材４，７には、係合穴５，８が形成され、その周囲にねじ穴６，９が形成される。連結継手１０は、一対のフランジ部１１，１５と、これを連結する連結部１４とを備える。各フランジ部１１，１５には、外方に突出した係合突出部１２，１６が形成され、係合突出部１２，１６の周囲には、ボルト穴１３，１７が形成される。連結継手１０は、一方の係合突出部１２が一方の杭状物２の係合穴５に嵌合され、他方の係合突出部１６が他方の杭状物２の係合穴８に嵌合された状態で、各フランジ部１１，１５のボルト穴１３，１７を通して、ボルト１９を杭状物２のねじ穴６，９に締結することにより、各杭状物２，２に固着される。【選択図】図１