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A platform for research: civil engineering, architecture and urbanism
Construction method of hard riverbed bearing platform
The invention provides a construction method of a hard riverbed bearing platform. The construction method of the hard riverbed bearing platform comprises the following steps of construction preparation; a rock layer is partitioned, and the rock surface needing to be broken is divided into a plurality of rock blocks through a mountain cutting saw; height difference is manufactured, the lower portion of a rock block cut by the mountain cutting saw is further connected with a rock stratum, a horizontal automatic water mill drill is used for drilling a hole downwards in the circumferential direction of one rock block along a cutting seam, and after circumferential drilling of the rock surface is completed, a splitting device is used for being inserted into the drilled hole, so that the splitting device cracks the current rock block to the bottom height of the cutting seam; a height difference is formed between the current rock block and the surrounding rock stratum; after the rock stratum is split and the height difference is formed, a horizontal automatic water mill drill is used for transversely drilling holes from the low rock stratum to the high rock stratum, parts of the drill holes coincide to form a hole row, the two ends of the hole row are drilled to the cutting seams respectively, then a splitting device is inserted into the hole row drilled by the horizontal automatic water mill drill, and the high rock stratum is cracked by the splitting device; and rock stratum slag is discharged, and a bearing platform is poured.
本发明提供一种硬质河床承台的建造方法，硬质河床承台的建造方法包括以下步骤：施工准备；岩层分块，使用开山锯将需要破处岩面分为若干岩块；制造高度差，开山锯切割后的岩块下部还与岩层相连，使用水平自动水磨钻在一个岩块的周向沿切割缝向下打钻孔，当此岩面周向打孔结束后使用劈裂装置插入到钻孔之中，使得劈裂装置崩裂当前岩块至切割缝的底部高度，使得当前岩块与周围的岩层形成高度差；劈裂岩层，形成高度差后，使用水平自动水磨钻再由低岩面向高岩层横向打钻孔，钻孔与钻孔之间有一部分重合形成孔排，孔排两端分别打至切割缝处，再使用劈裂装置插入水平自动水磨钻钻出来的孔排中，使得劈裂装置崩裂高岩层；岩层出渣，浇筑承台。
Construction method of hard riverbed bearing platform
The invention provides a construction method of a hard riverbed bearing platform. The construction method of the hard riverbed bearing platform comprises the following steps of construction preparation; a rock layer is partitioned, and the rock surface needing to be broken is divided into a plurality of rock blocks through a mountain cutting saw; height difference is manufactured, the lower portion of a rock block cut by the mountain cutting saw is further connected with a rock stratum, a horizontal automatic water mill drill is used for drilling a hole downwards in the circumferential direction of one rock block along a cutting seam, and after circumferential drilling of the rock surface is completed, a splitting device is used for being inserted into the drilled hole, so that the splitting device cracks the current rock block to the bottom height of the cutting seam; a height difference is formed between the current rock block and the surrounding rock stratum; after the rock stratum is split and the height difference is formed, a horizontal automatic water mill drill is used for transversely drilling holes from the low rock stratum to the high rock stratum, parts of the drill holes coincide to form a hole row, the two ends of the hole row are drilled to the cutting seams respectively, then a splitting device is inserted into the hole row drilled by the horizontal automatic water mill drill, and the high rock stratum is cracked by the splitting device; and rock stratum slag is discharged, and a bearing platform is poured.
本发明提供一种硬质河床承台的建造方法，硬质河床承台的建造方法包括以下步骤：施工准备；岩层分块，使用开山锯将需要破处岩面分为若干岩块；制造高度差，开山锯切割后的岩块下部还与岩层相连，使用水平自动水磨钻在一个岩块的周向沿切割缝向下打钻孔，当此岩面周向打孔结束后使用劈裂装置插入到钻孔之中，使得劈裂装置崩裂当前岩块至切割缝的底部高度，使得当前岩块与周围的岩层形成高度差；劈裂岩层，形成高度差后，使用水平自动水磨钻再由低岩面向高岩层横向打钻孔，钻孔与钻孔之间有一部分重合形成孔排，孔排两端分别打至切割缝处，再使用劈裂装置插入水平自动水磨钻钻出来的孔排中，使得劈裂装置崩裂高岩层；岩层出渣，浇筑承台。
Construction method of hard riverbed bearing platform
硬质河床承台的建造方法
MA YONG (author) / WANG HANLIN (author) / ZHANG SHIKUI (author) / FENG XIAOLONG (author) / WANG JUNQI (author) / CHEN BAITING (author) / ZHAO CHENG (author) / KE SUOAN (author) / LIANG BO (author) / MA LIANMING (author)
2024-07-16
Patent
Electronic Resource
Chinese
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