1) horizontal pressure of expansive soil
水平膨胀土压力
2) swelling earth pressure
膨胀土压力
1.
The study has shown that buffering cushion installed in the model test of retaining wall can reduced la- teral pressures and swelling earth pressures produced by ramming and wetting of expansive soils(fissured clays The reasonable thickness of buffering cushion are recommended.
本文通过挡土墙模型试验，测试到缓冲层的设置可降低裂土夯填造成对挡土墙过大的侧压力及裂土遇水膨胀造成对挡土墙的膨胀土压力。
3) lateral swelling pressure
水平膨胀力
1.
The lateral swelling pressure was smalle.
试验结果表明重塑膨胀土的三向膨胀力不等,水平膨胀力小于竖向膨胀力;给出了膨胀力与初始含水量和干密度的关系式,为工程建筑物的稳定分析提供了依据。
4) swelling pressure
膨胀压力
1.
The relationships between strength indexes c, ? and dry density γ d,degree of saturation sr,water content ω, strength and swelling pressure p of expansive soil are researched.
研究了膨胀土的强度指标c,?与含水量ω、干密度γd及饱和度sr的关系,以及强度与膨胀压力p之间的关系,结果表明:c,tan?和γd,sr,ω的关系与膨胀压力p和γd,sr,ω的关系相似;任何状态的膨胀土的强度,皆可表示为饱和状态的强度和吸力引起的,并可用不同状态土的膨胀压力表示的附加强度两部份。
2.
The variation regularity of swelling pressure p and expansion ratio50dunder 50 kPa pressure with dry densitydr,degree of saturationrsand water content w were investigated.
研究了击实膨胀土的膨胀压力p与50 kPa下的膨胀率50d随干密度、饱和度及含水量的变化规律。
3.
Laboratory tests and field borehole tests show that the swelling pressure in borehole is higher than that obtained from laboratory tests.
室内和原位膨胀试验结果表明，现场原位测试压力明显比室内试验值高，比较室内和原位测得的参数可知，膨胀机理和环境因素对膨胀均有影响，微裂隙、水压力、钻孔周围膨胀影响带的厚度及地应力均对膨胀压力和膨胀量有影响。
5) expansive pressure
膨胀压力
1.
Using the method of recompression after the soil specimen swelling freely, water influencing upon expansive deformation and expansive pressure was studied.
采用自由膨胀加荷法研究了水分对膨胀变形与膨胀压力的影响，表明膨胀变形与膨胀压力均与试前含水量呈显著的线性负相关，而膨胀变形与膨胀压力存在显著的线性正相关。
2.
The static cracking agent(SCA) is a new kind of cracking material using expansive pressure to cut or crack concrete, rock and other precious brittle solid materials .
试验研究及检测结果表明,所开发的静态破碎剂反应速度快,膨胀压力大,耐侯性好。
3.
The static cracking agent (SCA) is a new kind of cracking material using expansive pressure to cut or crack concrete, rock and other preci.
其次对静态破裂剂的作用原理和膨胀性能进行了理论分析，同时对静态破裂剂的膨胀压力进行了测试和分析，并且对其比重、容重进行了测定。
6) expansion pressure
膨胀压力
1.
A new type of the hydraulic device which is used to measure the expansion pressure of solid materials has been designed, and the expansion pressure of the granulated static demolition agent is tested with the device.
利用液体传递压力各向同性的特点,应用自行设计的固体材料膨胀压力液压测试装置对所研制的颗粒状静态破碎剂的膨胀压力进行了测试。
补充资料：膨胀压力
分子式：
CAS号：
性质：离子交换树脂在吸收溶剂时膨胀，树脂基质的立体网状构造（称为树脂基体）则制止膨胀而达到平衡。存在于树脂相同的溶剂由于树脂基体的作用而被强烈压缩，其压力高于树脂层外溶液的压力。此压力差称为膨胀压力。
CAS号：
性质：离子交换树脂在吸收溶剂时膨胀，树脂基质的立体网状构造（称为树脂基体）则制止膨胀而达到平衡。存在于树脂相同的溶剂由于树脂基体的作用而被强烈压缩，其压力高于树脂层外溶液的压力。此压力差称为膨胀压力。
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参考词条