Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction process and equipment for dynamic compaction replacement
The invention discloses a construction process and equipment for dynamic compaction replacement. The construction process comprises the steps: a construction site is cleaned and leveled, and a temporary construction road is built, so as to achieve entering operation of automation equipment; and the elevation of the construction site is measured on the construction site, the positions of tamping points are marked, then a tamping machine is started, tamping operation is conducted at the positions of the tamping points in an interlaced jumping mode, the tamping amount of the tamping operation is calculated after single-time tamping, and when the tamping amount meets a preset condition, the tamping operation at a current tamping point is stopped. The end of the tamping operation of the single tamping point is automatically determined according to the tamping amount, that is, the end time of the tamping operation is quantitatively determined through the precise technical tamping amount; and therefore, the situation that the tamping effect of the single tamping point meets the requirement is guaranteed, the strength consistency is high, the foundation bearing capacity and the deformation modulus are improved, and a foundation is reinforced.
本申请公开了一种强夯置换的施工工艺和设备，通过清理并整平施工场地，并修建临时施工道路，以实现自动化设备的进场作业；在施工场地上测量施工场地的高程并标记出夯点位置，然后开启夯机，采用隔行跳打在夯点位置处进行夯击操作，在单次夯击后计算所述夯击操作的夯入量，当夯入量满足预设条件时，停止当前夯点的夯击操作，根据夯入量来自动确定单个夯点的夯击操作的结束，即通过精确技术夯入量以定量化确定夯击操作的结束时间，从而保证了单个夯点的夯击效果满足需求且强度一致性高，提高了地基承载能力及变形模量，即加固了地基。
Construction process and equipment for dynamic compaction replacement
The invention discloses a construction process and equipment for dynamic compaction replacement. The construction process comprises the steps: a construction site is cleaned and leveled, and a temporary construction road is built, so as to achieve entering operation of automation equipment; and the elevation of the construction site is measured on the construction site, the positions of tamping points are marked, then a tamping machine is started, tamping operation is conducted at the positions of the tamping points in an interlaced jumping mode, the tamping amount of the tamping operation is calculated after single-time tamping, and when the tamping amount meets a preset condition, the tamping operation at a current tamping point is stopped. The end of the tamping operation of the single tamping point is automatically determined according to the tamping amount, that is, the end time of the tamping operation is quantitatively determined through the precise technical tamping amount; and therefore, the situation that the tamping effect of the single tamping point meets the requirement is guaranteed, the strength consistency is high, the foundation bearing capacity and the deformation modulus are improved, and a foundation is reinforced.
本申请公开了一种强夯置换的施工工艺和设备，通过清理并整平施工场地，并修建临时施工道路，以实现自动化设备的进场作业；在施工场地上测量施工场地的高程并标记出夯点位置，然后开启夯机，采用隔行跳打在夯点位置处进行夯击操作，在单次夯击后计算所述夯击操作的夯入量，当夯入量满足预设条件时，停止当前夯点的夯击操作，根据夯入量来自动确定单个夯点的夯击操作的结束，即通过精确技术夯入量以定量化确定夯击操作的结束时间，从而保证了单个夯点的夯击效果满足需求且强度一致性高，提高了地基承载能力及变形模量，即加固了地基。
Construction process and equipment for dynamic compaction replacement
一种强夯置换的施工工艺和设备
FAN CHONGJING (Autor:in) / ZHANG QIANG (Autor:in) / YANG ZHOU (Autor:in) / DENG JINGMING (Autor:in) / ZHANG TIANCHAO (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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