A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite barrier wall for soft soil area and construction method of composite barrier wall
The invention provides a composite barrier wall for a soft soil area and a construction method of the composite barrier wall. The method comprises the following steps: firstly, constructing a cement-based wall body layer in a target soft soil area; before the cement-based wall body layer is finally set, the waterproof blankets are sequentially vibrated into the cement-based wall body layer through vibration equipment; sealing blocking agents are poured into the lap joint positions of the adjacent waterproof blankets, the ends, exposed out of the cement-based wall body layer, of the waterproof blankets are fixed, and after the cement-based wall body layer is cured, the composite blocking wall is obtained. According to the composite barrier wall obtained in this way, the practical engineering problems that an existing cement-based wall is single and poor in anti-seepage performance, and the anti-seepage performance fails due to deformation and cracking are solved, and the overall anti-seepage performance of the wall is improved. Moreover, the wall layer is firstly built, then the waterproof blanket is arranged, the vibration resistance is smaller, the position of the waterproof blanket can be rapidly fixed through the extrusion effect of cement, and therefore construction is more convenient, and manpower, material resources and time cost are all reduced.
本发明提供一种用于软土地区的复合阻隔墙及其施工方法，该方法包括先在目标软土地区构筑水泥基墙体层；在水泥基墙体层终凝之前，采用振击设备将防水毯依次振击入水泥基墙体层内；在相邻的防水毯搭接部位灌注密封阻隔剂，并对露出所述水泥基墙体层的防水毯端进行固定，待所述水泥基墙体层养护完成后，即得复合阻隔墙。如此得到的复合阻隔墙，解决了现有水泥基墙体单一防渗性能差、变形开裂导致防渗性能失效等实际工程问题，提高了墙体整体防渗性能。而且，先构筑墙体层，再内置防水毯，振击阻力更小，且能够利用水泥的挤压作用快速将防水毯位置固定，因此施工更便捷，人力、物力及时间成本均降低。
Composite barrier wall for soft soil area and construction method of composite barrier wall
The invention provides a composite barrier wall for a soft soil area and a construction method of the composite barrier wall. The method comprises the following steps: firstly, constructing a cement-based wall body layer in a target soft soil area; before the cement-based wall body layer is finally set, the waterproof blankets are sequentially vibrated into the cement-based wall body layer through vibration equipment; sealing blocking agents are poured into the lap joint positions of the adjacent waterproof blankets, the ends, exposed out of the cement-based wall body layer, of the waterproof blankets are fixed, and after the cement-based wall body layer is cured, the composite blocking wall is obtained. According to the composite barrier wall obtained in this way, the practical engineering problems that an existing cement-based wall is single and poor in anti-seepage performance, and the anti-seepage performance fails due to deformation and cracking are solved, and the overall anti-seepage performance of the wall is improved. Moreover, the wall layer is firstly built, then the waterproof blanket is arranged, the vibration resistance is smaller, the position of the waterproof blanket can be rapidly fixed through the extrusion effect of cement, and therefore construction is more convenient, and manpower, material resources and time cost are all reduced.
本发明提供一种用于软土地区的复合阻隔墙及其施工方法，该方法包括先在目标软土地区构筑水泥基墙体层；在水泥基墙体层终凝之前，采用振击设备将防水毯依次振击入水泥基墙体层内；在相邻的防水毯搭接部位灌注密封阻隔剂，并对露出所述水泥基墙体层的防水毯端进行固定，待所述水泥基墙体层养护完成后，即得复合阻隔墙。如此得到的复合阻隔墙，解决了现有水泥基墙体单一防渗性能差、变形开裂导致防渗性能失效等实际工程问题，提高了墙体整体防渗性能。而且，先构筑墙体层，再内置防水毯，振击阻力更小，且能够利用水泥的挤压作用快速将防水毯位置固定，因此施工更便捷，人力、物力及时间成本均降低。
Composite barrier wall for soft soil area and construction method of composite barrier wall
用于软土地区的复合阻隔墙及其施工方法
SUN XIAODONG (author) / CAO ZHANQIANG (author) / GE YAJUN (author) / ZONG YUKUN (author) / YANG BINHE (author) / YANG XU (author) / LIU MINGDA (author) / ZHANG XU (author) / LU YUCHEN (author)
2023-02-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Environment functional type composite vertical barrier wall
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024