Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for constructing bridge abutment by adopting temporary retaining wall under steep slope condition
The invention discloses a construction method for constructing a bridge abutment by adopting a temporary retaining wall under a steep slope condition, which comprises the following steps: backfilling a soil layer at a bridge abutment construction position so as to form a flat bridge abutment temporary construction platform for construction equipment such as a drilling machine and a piling machine to construct on the surface of the soil layer; the retaining wall is arranged below the bridge abutment construction position of the canyon slope, the back side of the retaining wall is the bridge abutment construction position, the bottom of the retaining wall is vertically inserted into the canyon slope, and the back side of the retaining wall provides supporting force for a soil layer, so that the stability of the soil layer is improved; the bearing platform can support the construction equipment for construction, then the soil layer is dug out, then pouring construction of the bridge abutment body is conducted, and the construction safety of the bridge abutment is improved. The method has the advantages that the bridge abutment can be conveniently constructed under the steep slope condition, and the construction safety of the bridge abutment is improved.
本申请公开了一种陡峭边坡条件下采用临时挡墙施工桥台的施工方法，通过在桥台施工位置回填土层，以便形成平整的桥台临时施工平台，可供钻机、桩机等施工设备在土层表面进行施工，另外，在峡谷边坡的桥台施工位置的下方设置挡土墙，挡土墙的背侧为桥台施工位置，挡土墙底部竖直插入峡谷边坡，挡土墙背侧为土层提供支撑力，有利于提高土层的稳定性，在桥台的立柱以及承台施工完成后，承台已经能够支撑施工设备进行施工，然后将土层挖出，接着进行桥台主体的浇筑施工，有利于提高桥台施工安全性。本申请具有便于在陡峭边坡条件下施工桥台，并提高桥台施工安全性的效果。
Construction method for constructing bridge abutment by adopting temporary retaining wall under steep slope condition
The invention discloses a construction method for constructing a bridge abutment by adopting a temporary retaining wall under a steep slope condition, which comprises the following steps: backfilling a soil layer at a bridge abutment construction position so as to form a flat bridge abutment temporary construction platform for construction equipment such as a drilling machine and a piling machine to construct on the surface of the soil layer; the retaining wall is arranged below the bridge abutment construction position of the canyon slope, the back side of the retaining wall is the bridge abutment construction position, the bottom of the retaining wall is vertically inserted into the canyon slope, and the back side of the retaining wall provides supporting force for a soil layer, so that the stability of the soil layer is improved; the bearing platform can support the construction equipment for construction, then the soil layer is dug out, then pouring construction of the bridge abutment body is conducted, and the construction safety of the bridge abutment is improved. The method has the advantages that the bridge abutment can be conveniently constructed under the steep slope condition, and the construction safety of the bridge abutment is improved.
本申请公开了一种陡峭边坡条件下采用临时挡墙施工桥台的施工方法，通过在桥台施工位置回填土层，以便形成平整的桥台临时施工平台，可供钻机、桩机等施工设备在土层表面进行施工，另外，在峡谷边坡的桥台施工位置的下方设置挡土墙，挡土墙的背侧为桥台施工位置，挡土墙底部竖直插入峡谷边坡，挡土墙背侧为土层提供支撑力，有利于提高土层的稳定性，在桥台的立柱以及承台施工完成后，承台已经能够支撑施工设备进行施工，然后将土层挖出，接着进行桥台主体的浇筑施工，有利于提高桥台施工安全性。本申请具有便于在陡峭边坡条件下施工桥台，并提高桥台施工安全性的效果。
Construction method for constructing bridge abutment by adopting temporary retaining wall under steep slope condition
一种陡峭边坡条件下采用临时挡墙施工桥台的施工方法
WANG GUIYU (Autor:in) / JIANG MEIJUN (Autor:in) / WU GUANGMING (Autor:in) / ZHANG YINGHONG (Autor:in) / LAN GUOYOU (Autor:in) / GAO JIANBO (Autor:in) / KUANG CHANGSHENG (Autor:in) / ZHANG JING (Autor:in) / ZHAO WEIXING (Autor:in) / YANG YONG (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
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