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A platform for research: civil engineering, architecture and urbanism
Method for judging consolidation state of soft soil
The invention relates to a method for judging the consolidation state of soft soil. The method comprises the steps that S100, an exploration position where the consolidation state of the soft soil needs to be judged is determined; step S200, drilling is carried out at the exploration position 100; step S300, acquiring burial depth data of the soft soil 20 of the drill hole 100; step S400, according to a data processing standard, the OCR value of the soft soil 20 corresponding to the burial depth data is obtained, and the data processing standard is an OCR-h distribution curve corresponding to a formula # imgabs0 # or a formula # imgabs1 #; s500, the consolidation state of the soft soil is obtained according to a qualitative judgment standard, and the qualitative judgment standard is as follows: when OCR is larger than 0 and smaller than 1.0, the soft soil is in an under-consolidation state; when OCR is larger than or equal to 1.0 and smaller than or equal to 1.2, a normal consolidation state is achieved; and when the OCR is greater than 1.2, the device is in an over-consolidation state. According to the method for judging the consolidation state of the soft soil, the data processing standard can be substituted to obtain the OCR value of the soft soil only by obtaining the burial depth data of the soft soil of the drill hole, so that the speed of judging the consolidation state of the soft soil can be effectively improved, and the engineering period is greatly shortened.
本申请涉及一种判断软土固结状态的方法，包括步骤S100、确定需要进行软土固结状态判断的勘探位置；步骤S200、在勘探位置进行钻孔100；步骤S300、获取钻孔100的软土20的埋深数据；步骤S400、根据数据处理标准，得到埋深数据对应的软土20的OCR值，数据处理标准为公式#imgabs0#，或与公式#imgabs1#相对应的OCR‑h分布曲线；步骤S500、根据定性判断标准获取软土固结状态，定性判断标准如下：当0＜OCR＜1.0时，为欠固结状态；当1.0≤OCR≤1.2时，为正常固结状态；当OCR＞1.2时，为超固结状态。上述判断软土固结状态的方法，只需要通过获取钻孔的软土的埋深数据，即能够代入数据处理标准获取软土的OCR值，如此能够有效提升判断软土固结状态的速度，大大缩短了工程周期。
Method for judging consolidation state of soft soil
The invention relates to a method for judging the consolidation state of soft soil. The method comprises the steps that S100, an exploration position where the consolidation state of the soft soil needs to be judged is determined; step S200, drilling is carried out at the exploration position 100; step S300, acquiring burial depth data of the soft soil 20 of the drill hole 100; step S400, according to a data processing standard, the OCR value of the soft soil 20 corresponding to the burial depth data is obtained, and the data processing standard is an OCR-h distribution curve corresponding to a formula # imgabs0 # or a formula # imgabs1 #; s500, the consolidation state of the soft soil is obtained according to a qualitative judgment standard, and the qualitative judgment standard is as follows: when OCR is larger than 0 and smaller than 1.0, the soft soil is in an under-consolidation state; when OCR is larger than or equal to 1.0 and smaller than or equal to 1.2, a normal consolidation state is achieved; and when the OCR is greater than 1.2, the device is in an over-consolidation state. According to the method for judging the consolidation state of the soft soil, the data processing standard can be substituted to obtain the OCR value of the soft soil only by obtaining the burial depth data of the soft soil of the drill hole, so that the speed of judging the consolidation state of the soft soil can be effectively improved, and the engineering period is greatly shortened.
本申请涉及一种判断软土固结状态的方法，包括步骤S100、确定需要进行软土固结状态判断的勘探位置；步骤S200、在勘探位置进行钻孔100；步骤S300、获取钻孔100的软土20的埋深数据；步骤S400、根据数据处理标准，得到埋深数据对应的软土20的OCR值，数据处理标准为公式#imgabs0#，或与公式#imgabs1#相对应的OCR‑h分布曲线；步骤S500、根据定性判断标准获取软土固结状态，定性判断标准如下：当0＜OCR＜1.0时，为欠固结状态；当1.0≤OCR≤1.2时，为正常固结状态；当OCR＞1.2时，为超固结状态。上述判断软土固结状态的方法，只需要通过获取钻孔的软土的埋深数据，即能够代入数据处理标准获取软土的OCR值，如此能够有效提升判断软土固结状态的速度，大大缩短了工程周期。
Method for judging consolidation state of soft soil
判断软土固结状态的方法
WANG WEIQI (author) / CHEN SHI'AI (author) / LI JIANPING (author) / YUAN QIANG (author) / LI JIAN'AN (author) / ZHANG HUI (author) / SU ZHANGXIN (author) / TAN TUGUI (author)
2024-09-10
Patent
Electronic Resource
Chinese
| European Patent Office | 2022
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