Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Full-lateral blasting silt-squeezing embankment construction method
The invention discloses a full-lateral blasting silt-squeezing embankment construction method. The method comprises the following steps that S1, the width and height of a first embankment body and the width and height of a second embankment body are designed according to the situation of a to-be-constructed site to form a section; s2, throwing, filling and pushing the original embankment body to a first embankment body specification; and S3, blasting and silt squeezing are conducted on the first dike body side formed in the step S2 till the dike body reaches the second dike body specification. Compared with the direct blasting silt squeezing technology, the throwing and filling step is added, the number of times of blasting operation can be reduced, the construction progress can be greatly improved, the engineering amount of earth and stone filling can be greatly reduced, and economic benefits are considerable. Compared with a traditional method, the basic difference is that end blasting construction is not carried out, only side blasting widening is carried out, and the construction speed is extremely high on the premise that the construction quality is guaranteed.
本申请公开了一种全侧向爆破挤淤筑堤方法，包括如下步骤：S1、根据待施工地情况设计第一堤身的宽度和高度及第二堤身的宽度和高度以形成断面；S2、抛填推进原有堤身至第一堤身规格；S3、在步骤S2形成的第一堤身侧进行爆破挤淤，直至堤身达到第二堤身规格。本申请相较于直接用爆破挤淤技术，增加了抛填步骤，不仅能减少爆破作业的次数，极大提高施工进度，还能大量减少填方土石料的工程量，经济效益可观。本申请与传统方法相比，根本区别在于不进行端部爆破施工，只进行侧爆拓宽，在保证施工质量的前提下，施工速度极快。
Full-lateral blasting silt-squeezing embankment construction method
The invention discloses a full-lateral blasting silt-squeezing embankment construction method. The method comprises the following steps that S1, the width and height of a first embankment body and the width and height of a second embankment body are designed according to the situation of a to-be-constructed site to form a section; s2, throwing, filling and pushing the original embankment body to a first embankment body specification; and S3, blasting and silt squeezing are conducted on the first dike body side formed in the step S2 till the dike body reaches the second dike body specification. Compared with the direct blasting silt squeezing technology, the throwing and filling step is added, the number of times of blasting operation can be reduced, the construction progress can be greatly improved, the engineering amount of earth and stone filling can be greatly reduced, and economic benefits are considerable. Compared with a traditional method, the basic difference is that end blasting construction is not carried out, only side blasting widening is carried out, and the construction speed is extremely high on the premise that the construction quality is guaranteed.
本申请公开了一种全侧向爆破挤淤筑堤方法，包括如下步骤：S1、根据待施工地情况设计第一堤身的宽度和高度及第二堤身的宽度和高度以形成断面；S2、抛填推进原有堤身至第一堤身规格；S3、在步骤S2形成的第一堤身侧进行爆破挤淤，直至堤身达到第二堤身规格。本申请相较于直接用爆破挤淤技术，增加了抛填步骤，不仅能减少爆破作业的次数，极大提高施工进度，还能大量减少填方土石料的工程量，经济效益可观。本申请与传统方法相比，根本区别在于不进行端部爆破施工，只进行侧爆拓宽，在保证施工质量的前提下，施工速度极快。
Full-lateral blasting silt-squeezing embankment construction method
一种全侧向爆破挤淤筑堤方法
HU XIAOBO (Autor:in) / WANG HAIYAN (Autor:in) / GONG JIPING (Autor:in) / WU XINYI (Autor:in) / AO HANBING (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
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