A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction matching method for artificial rock mass
The invention provides a construction matching method of an artificial rock mass, which is characterized in that a reinforced soil layer is selected from a soil mass with a certain depth, a cement sand mixture is used as a filler, a tool is used for ramming, the artificial rock with a certain volume and strength is formed through repeated filler, ramming and compaction, and the artificial rock, an external compaction soil mass and an influence soil mass jointly form the artificial rock mass. The unreinforced rigid extended foundation is connected with an upper beam or a bearing platform through a dowel bar, and the load of a building is diffused into a foundation soil layer; the artificial rock body needs to meet the requirements of the compressive bearing capacity and the artificial rock strength; wherein the compressive bearing capacity is obtained through the bearing capacity characteristic value fa of the bearing stratum and the area Ae of the artificial rock mass, and the value Ae is determined according to the soil property of the reinforced soil layer and the three-impact penetration degree; the strength of the artificial rock is required to be greater than or equal to local punching force generated by the dowel bar; the matching method comprises the following steps: firstly, determining the local punching force generated by the dowel bar on the artificial rock, then selecting the raw materials of the artificial rock, and matching and selecting proper tamping energy.
本申请提供一种人工岩体的施工选配方法，其特征是在一定深度土体中选择被加固土层，以水泥砂拌合物为填料并利用工具夯击，通过反复填料夯击挤密形成具有一定体积和强度的人工岩，与外部挤密土体和影响土体共同构成人工岩体，即无筋刚性扩展基础，通过传力杆件与上部梁或承台连接，把建筑物荷载扩散到地基土层中；人工岩体应满足抗压承载力和人工岩强度两方面要求；其中抗压承载力通过持力层承载力特征值fa和人工岩体面积Ae得出，Ae值根据被加固土层土性和三击贯入度确定；人工岩的强度要求大于等于传力杆件产生的局部冲切力；选配方法是：先确定传力杆件对人工岩所产生的局部冲切力，然后选配人工岩的原料、配比并选定适合的夯击能量。
Construction matching method for artificial rock mass
The invention provides a construction matching method of an artificial rock mass, which is characterized in that a reinforced soil layer is selected from a soil mass with a certain depth, a cement sand mixture is used as a filler, a tool is used for ramming, the artificial rock with a certain volume and strength is formed through repeated filler, ramming and compaction, and the artificial rock, an external compaction soil mass and an influence soil mass jointly form the artificial rock mass. The unreinforced rigid extended foundation is connected with an upper beam or a bearing platform through a dowel bar, and the load of a building is diffused into a foundation soil layer; the artificial rock body needs to meet the requirements of the compressive bearing capacity and the artificial rock strength; wherein the compressive bearing capacity is obtained through the bearing capacity characteristic value fa of the bearing stratum and the area Ae of the artificial rock mass, and the value Ae is determined according to the soil property of the reinforced soil layer and the three-impact penetration degree; the strength of the artificial rock is required to be greater than or equal to local punching force generated by the dowel bar; the matching method comprises the following steps: firstly, determining the local punching force generated by the dowel bar on the artificial rock, then selecting the raw materials of the artificial rock, and matching and selecting proper tamping energy.
本申请提供一种人工岩体的施工选配方法，其特征是在一定深度土体中选择被加固土层，以水泥砂拌合物为填料并利用工具夯击，通过反复填料夯击挤密形成具有一定体积和强度的人工岩，与外部挤密土体和影响土体共同构成人工岩体，即无筋刚性扩展基础，通过传力杆件与上部梁或承台连接，把建筑物荷载扩散到地基土层中；人工岩体应满足抗压承载力和人工岩强度两方面要求；其中抗压承载力通过持力层承载力特征值fa和人工岩体面积Ae得出，Ae值根据被加固土层土性和三击贯入度确定；人工岩的强度要求大于等于传力杆件产生的局部冲切力；选配方法是：先确定传力杆件对人工岩所产生的局部冲切力，然后选配人工岩的原料、配比并选定适合的夯击能量。
Construction matching method for artificial rock mass
一种人工岩体的施工选配方法
WANG JIZHONG (author) / ZHANG LIANXI (author) / WANG JUN (author) / XU TONG (author) / WANG GUANGLIANG (author) / LI XIANGMING (author) / LIN ZHONGYAN (author)
2024-04-05
Patent
Electronic Resource
Chinese
Artificial rock construction method and artificial rock constructed by the method
European Patent Office | 2024
Artificial rock construction method and artificial rock constructed by the method
| European Patent Office | 2023
Artificial wall construction method and artificial wall structure using artificial rock
| European Patent Office | 2021
| European Patent Office | 2023