1、

The parameter of the pore water pressure and soil pressure are unfitted as the monitoring and forecasting index for bank collapse.

内部孔隙水压力及土压力参数不适合作为崩岸的监测预测指标。

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2、

Research on Soil Pressure of Buried pipes in Tailing Dam

尾矿坝埋管土压力研究

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3、

The model can simulate rheogram of ground different patterns of supports, contact friction between plate and clay, processes of excavation. and can revise soil pressure automatically according to displacements of wall.

该模型能模拟地基的流变性态、支撑方式的变化、板-土之间的接触摩擦以及基坑分步开挖过程,可按墙体位移的变化自动修正土压力。

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4、

The measured results show that the value and the position of action point of the earth pressure and that of the water-soil pressure vary with different wall movement modes, so the interval estimation of the earth pressure and the water-soil pressure is presented.

测试结果表明,挡墙上作用的土压力和水土压力的大小及作用点位置都随挡墙不同的变位模式而改变,由此提出了土压力和水土压力作用的区间估计问题。

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5、

The calculation of matching error of rock-soil pressure transducer

岩土压力传感器匹配误差的计算

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6、

Using homemade test box, the study on measurements of the earth pressure and the water-soil pressure acting on rigid retaining wall in modes of active wall translation, rotation around its top and rotation around its bottom, is performed.

利用自制试验箱进行了刚性挡墙平动、绕墙底转动和绕墙顶转动三种墙体主动变位模式情况下,挡墙上作用的土压力和水土压力的测试研究。

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7、

Study of Soil Pressure Control System for DK Model Pipe Jacker

DK式顶管掘进机泥土仓土压力控制系统研究

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8、

Using the theory of Terzaghi's relation soil pressure, the minimal support pressure formula with tunnel face in stratified sandy soil was obtained based on the principle of sliding block entire force balance.

采用太沙基松动土压力理论,根据滑动块的整体受力平衡,推导出砂性土中考虑成层土的开挖面最小支护压力计算公式。

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9、

But was regarded as unsinkable, for she had sixteen watertight compartments. Study on Balance Mechanism of Chamber Soil Pressure of Shield Machine by Discrete Element Method

而且也被认为是不会沉没的,因为船由16个密封舱组成,基于离散元仿真的盾构密封舱压力平衡机理研究

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10、

The Calculation of Soil Pressure Considered Pervious Effect

考虑渗流效应的土压力计算

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11、

Auto control of soil pressure balance for pressure inserted tube excavator

顶管掘进机土压平衡的自动化控制

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12、

PVDF soil pressure sensor

PVDF土压力传感器

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13、

The time-dependent property of cohesive soil pressure of retaining structures

支挡结构粘性土土压力的时变特性效应

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14、

Excavating Face Stabilization Mechanism of Soil Pressure Bal-ance Shield and Control of Soil Pressure in Pressure Cabin

土压平衡式盾构开挖面稳定机理与压力舱土压的控制

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15、

The numerical analysis method is used to study the ground movement laws caused by the ovalization variation in the cross section in the action of water and soil pressure of tunnel lining.

第一部分介绍了软土盾构隧道施工引起的地层位移和地表沉降的研究方法,包括经验方法、解析方法、整体有限元方法以及位移控制有限元法。

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16、

The statistical results of geometrical and physical parameters for both backfill soil and structural material of cut and cover tunnels are given, while centrifugal model test is employed to figure out uncertainties in calculation formulae of backfill soil pressure.

给出铁路明洞填土几何形状、填土材料性质及衬砌材料性质的统计结果,利用填土压力的离心模型试验,找出了明洞填土压力计算模式的不确定性。

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17、

A new model ( i.e.pentagon model) for the distribution of lateral soil pressure is proposed based on the present models and test results in land and overseas.

在分析现有土钉支护侧土压力分布模式及国内外实测结果的基础上,提出了一种新的侧土压分布模式,即五边形分布模型。

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18、

Combining the perpendicularity list with theory of utility function and ANN, the thesis fully analyzes the sensitive ANN which influences the factors of soil pressure, and sets up ANN assessment model to achieve sensibility analysis.

把正交表试验设计理论、效用函数理论与神经网络结合起来进行土压力影响因素敏感性的人工神经网络分析,并建立了敏感性分析的神经网络评价模型。

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19、

Construction Technique of Shielding the Sand Bed with Soil Pressure Balance

砂层地段土压平衡盾构施工技术探讨

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20、

so, evaluating stratum's relaxation effect accurately is the key to confirm the vertical soil pressure, but there are also arguments for appraising to the relaxation effect of vertical soil pressure in shield tunnelling at present.

准确地确定垂直土压力的关键是合理地评价隧道上部土体的松动效应,但目前对盾构隧道垂直土压力松动效应的评价还存在争议。

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