A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Buried double-arrow type explosion ground impact load weakening structure and construction method thereof
The invention belongs to the technical field of underground structure protection engineering, and particularly relates to a buried double-arrow type explosion ground impact load weakening structure and a construction method thereof.The buried double-arrow type explosion ground impact load weakening structure comprises a ground impact load weakening layer, a ground impact load weakening layer, a ground impact load weakening layer and a ground impact load weakening layer, the ground impact load weakening layer is arranged on one side of an underground structure, and the construction depth of the ground impact load weakening layer is larger than the depth of the underground structure; the bullet shielding layer is laid over the underground structure and the ground impact load weakening layers; the ground impact load weakening layer comprises an inner side single arrow and an outer side single arrow, the outer side single arrow is located on the side, away from the underground structure, of the inner side single arrow, and the tip ends of the inner side single arrow and the outer side single arrow are away from the underground structure. The ground impact load weakening layer can effectively disperse propagation of explosion ground impact so as to reduce the ground impact load transmitted to the underground structure and improve the safety of the structure. The structure is simple, construction is convenient, factory prefabrication, transportation and on-site installation integration can be achieved, and engineering application in the civil engineering field is met.
本发明属于地下结构防护工程技术领域，尤其涉及一种埋地双箭头式爆炸地冲击荷载削弱结构及其建造方法，包括：地冲击荷载削弱层，地冲击荷载削弱层设置在地下结构的一侧，地冲击荷载削弱层的建设深度大于地下结构的深度；遮弹层，铺设在地下结构以及多个地冲击荷载削弱层的正上方；地冲击荷载削弱层包括内侧单箭头以及外侧单箭头，外侧单箭头位于内侧单箭头远离地下结构的一侧，内侧单箭头以及外侧单箭头的尖端远离地下结构。本发明的地冲击荷载削弱层能够有效分散爆炸地冲击的传播，以降低传递到地下结构的地冲击荷载，提高结构的安全性。其构造简易，便于施工，可实现工厂预制、运输和现场安装一体化，符合土木工程领域的工程应用。
Buried double-arrow type explosion ground impact load weakening structure and construction method thereof
The invention belongs to the technical field of underground structure protection engineering, and particularly relates to a buried double-arrow type explosion ground impact load weakening structure and a construction method thereof.The buried double-arrow type explosion ground impact load weakening structure comprises a ground impact load weakening layer, a ground impact load weakening layer, a ground impact load weakening layer and a ground impact load weakening layer, the ground impact load weakening layer is arranged on one side of an underground structure, and the construction depth of the ground impact load weakening layer is larger than the depth of the underground structure; the bullet shielding layer is laid over the underground structure and the ground impact load weakening layers; the ground impact load weakening layer comprises an inner side single arrow and an outer side single arrow, the outer side single arrow is located on the side, away from the underground structure, of the inner side single arrow, and the tip ends of the inner side single arrow and the outer side single arrow are away from the underground structure. The ground impact load weakening layer can effectively disperse propagation of explosion ground impact so as to reduce the ground impact load transmitted to the underground structure and improve the safety of the structure. The structure is simple, construction is convenient, factory prefabrication, transportation and on-site installation integration can be achieved, and engineering application in the civil engineering field is met.
本发明属于地下结构防护工程技术领域，尤其涉及一种埋地双箭头式爆炸地冲击荷载削弱结构及其建造方法，包括：地冲击荷载削弱层，地冲击荷载削弱层设置在地下结构的一侧，地冲击荷载削弱层的建设深度大于地下结构的深度；遮弹层，铺设在地下结构以及多个地冲击荷载削弱层的正上方；地冲击荷载削弱层包括内侧单箭头以及外侧单箭头，外侧单箭头位于内侧单箭头远离地下结构的一侧，内侧单箭头以及外侧单箭头的尖端远离地下结构。本发明的地冲击荷载削弱层能够有效分散爆炸地冲击的传播，以降低传递到地下结构的地冲击荷载，提高结构的安全性。其构造简易，便于施工，可实现工厂预制、运输和现场安装一体化，符合土木工程领域的工程应用。
Buried double-arrow type explosion ground impact load weakening structure and construction method thereof
一种埋地双箭头式爆炸地冲击荷载削弱结构及其建造方法
ZHOU HONGYUAN (author) / WANG XIANYU (author) / WANG XIAOJUAN (author)
2024-10-29
Patent
Electronic Resource
Chinese
Flexible protection device for weakening underwater explosion shock wave load
| European Patent Office | 2021
Ballistic impact analyses of foam-filled double-arrow auxetic structure
| Elsevier | 2022
Gas explosion impact resistant building structure and construction method thereof
| European Patent Office | 2023
The Dynamic Response of Shallow Buried Structure under the Action of Explosion Load
| British Library Conference Proceedings | 2014
Outdoor buried pipe structure of ground source heat pump and construction method thereof
| European Patent Office | 2020