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lement, such as geometrical width, depth, area of reinforcement, steel strain, concrete strain, steel stress, and so on. Consequently, trial and adjustment is necessary in the choice of concrete

onstruction material or prop up mould stand , rest on it, that brought the castinplace board is not intensity like this, but more cracks. So, must make sure that just allow to trample or install

ptimum MC)  Remoulded undrained shear strength A number of key factors should be borne in mind when scheduling laboratory testing:  Compaction / CBR / MCV tests are carried out on 20mm size

c effects of high land prices are of great interest in the study of the potential uses of underground space. When surface space is fully utilized, underground space bees one of the few development

f quality testing with the quality of people and raise awareness of the people to keep. Detection of emerging industries from the beginning of development today, we are faced with difficulties and

rgy technology, and design theory of progress are provided for the Civil Engineering Materials and technical assurance. Thus this period has been rapid development of civil engineering. Emerged

here are fewer reports on SS permeable concrete． This study mainly investigates and analyzes the various factors influencing the permeability coefficient of SS permeable concrete， which includes the

侧 成 4 度夹角。 断裂平行 的微裂隙 显示模式 I 延伸。 这意味着岩芯 4 的延伸 模式 的变化 与 剪切位移 、碎裂岩发育、断层面的摩擦相一致。 虽然岩芯MM12 显示断层岩芯的发育 ，擦痕意味着剪切位移，断层面比其他岩芯更 不规则 且 缺乏 擦痕。 这可能表明模式 I 发育 后 发生 剪切位移。 ， /构造地质学杂志 21（ 1999） 1623 — 1636 图 6.（ a） 断层

each with about 500,000 inhabitants, a mercial and an industrial centre with highrise buildings. Each district (mantagheh) would be subdivided into a number of areas (nahyeh) and neighborhoods

nd leaching effect made residual material enrichment, and below it may produce leaching material enrichment. So the diving depth is moderate, the deposition of the rock and leaching, favorable for