1、

Ground settlement may accompany pipe jacking for complicated reasons, such as ground disturbance and ground loss.

顶管在顶进过程中,产生地层扰动和地层损失,从而导致地面沉降.

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2、

As a modern laying pipe jacking technics , the pipe jacking construction technology has much advantage.

顶管施工技术作为一种现代化的管道敷设施工方法, 具有很多优点.

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3、

Pipe jacking construction may induce disturbance of soil around the pipe and result in ground movements.

顶管施工会对管道周围的土体产生扰动,引起土体移动.

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4、

The workmanship with large section rectangular pipe jacking is hereby described regarding the engineering practice t.

针对工程实际情况介绍了大截面矩形顶管掘进的施工工艺.

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5、

Hydro-Slurry Pipe Jacking Techniques of RASA in Japan

日本拉萨(RASA)公司泥水顶管施工技术

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6、

Large Section Rectangular Pipe Jacking Applied to Urban Underground Pedestrian Passageway

大截面矩形顶管施工在城市地下人行通道中的应用

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7、

Based on this case, a creative method of jacking culvert box within pipe roof is presented, otherwise called RBJ construction method ( Roof-Box Jacking Method).

结合工程实际,提出了创新的管幕结合箱涵顶进的施工工法-RBJ工法(Roof-Box Jacking Method)。

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8、

By setting up mechanical model, the relationship of curve radius, jacking force and effect factors such as pipe diameter, length of pipe section, thickness of wooden piece, elasticity of material and the difference of jack displacement is investigated.

通过建立力学模型对曲线路线半径R、顶推力P和影响因素如管径D、管节长L、木垫片厚a、材料弹性模量E以及工具管油缸行程差(b-c)等的关系进行推导。

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10、

Testing study and Analysis on soil disturbance induced by pipe jacking construction

顶管施工引起的土体扰动理论分析及试验研究

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11、

When steel pipe is vertically jacking from underground, its counteraction requires more on the strengthening of bearing support.

在地下向上进行竖向钢管顶升,其顶升反力对支座加强提出了较高的要求,出土、止水也是难题。

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12、

Beam on Elastic Foundation Method Considering Pipe-joint and Analysis of Pipe Jacking Construction

管节-接头的弹性地基梁法及顶管施工模拟分析

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13、

The distribution regularity of total additional load on perpendicularly crossing buried pipeline induced by pipe jacking construction is studied.

研究了顶管施工在邻近垂直交叉地下管线上引起的附加荷载分布规律。

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14、

Vertical and annular reinforcing steel bar stress and pipe-soil contact pressure during pipe jacking were monitored on the spot.

对顶进过程中管道纵向与环向钢筋应力及管土接触压力进行了现场测试。

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15、

Application of whole pressure style work method on artificial driving pipe jacking project If your life vest is not inflated enough, you can also inflate it by blowing into the mouth pieces.

全气压式作业法在人工掘进顶管工程中的应用充气不足时,可将救生衣上部人工充气管拉出,用嘴向里充气。

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16、

Analysis of site monitoring of ground deformation induced by parallel pipe jacking construction

平行顶管施工引起的地面变形实测分析

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17、

Technique of Pipe Jacking Construction Under the City Express Trunk Road

城市快速主干道下的顶管施工技术

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18、

With the development and adoption of new technique and equipment, the diameter of jacking pipe grow up to be large scale gradually.

随着新技术和设备的不断开发和采用,顶管逐渐向直径大型化的趋势发展。

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19、

Muddy Water Balanced Small-Bored Pipe Jacking Equipment and Its Construction Technology

泥水平衡式小口径顶管设备及施工技术

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