The approximation analysis result of band dipole model is obtained on the basis of the theory of mfl. the electromagnetic distribution feature of the defect in the steel panel is studied by means of simulation. the leakage magnetic distribution of the two defects and four defects plural and the defects in the column differently in the width are also assayed. conclusions that factors affecting flaw magnetic leakage to the panel also affect the column and magnetic leakage bx should be the feature of the flaw identification to several flaws are drawn
在對漏磁檢測原理進行詳細介紹的基
礎上，得出了帶偶極子模型的近似解析解，並以有限元數值模擬分析為主要手段，以鋼板上缺陷為對象，分析了各因素對缺陷漏磁場產生影響的不同規律，同時模擬分析了板上平行的兩條裂紋，四條裂紋以及
柱體上寬度不同時的裂紋的漏磁場分佈特徵，得出結論:影響板上缺陷漏磁場的諸因素會對
柱體上缺陷漏磁場產生同樣的影響;對于多條裂紋，宜用漏磁分量bx作為缺陷識別的特徵量。
Chapter 3 and 4 researches soil depurating function and rule to rainwater by soil columniation penetrating examination on the basis of the two former chapters. and it analyses the influence of soil structure, contamination burthen and penetrating deepness to depurating effect, and discusses contaminate cumulation and renewing ability of soil
第三章和第四章在前兩章的基
礎上，通過土壤
柱滲透試驗，研究了雨水在土壤中的凈化作用及其規律，分析了土壤結構、污染物負荷、滲透深度對土壤凈化效果的影響，並對污染物的累積和土壤凈化能力的恢復進行了探討。
Considering the special structure of multi - ribbed slab, founding diphase body mechanical model of compound material, strengthening rib beam and rib pillar by equivalent volume ratio of concrete and slice brick, the paper drew elastic compution constant and shear constant. based on the things, the paper simplified isotropy compution model to wall, gave practical design formula of elastic mold and shear mold, provided necessary parameter for practical design formula of elastic rigidity. finally the calculating results agree well with the text results
結合密肋復合墻板的特殊構造，建立墻板的復合材料二相體力學模型，按照混凝土與砌塊體積比不變原則對肋梁肋
柱同時加強，得出墻板的彈性計算常數及剪切常數，在此基
礎上，進一步將墻板簡化為各向同性的計算模型，給出墻板彈性模量及剪切模量實用計算公式，為密肋復合墻板的實用彈性剛度計算公式提供必要的參數。
Comparing with the conventional method, interactive method is more security and economy to design tall frame structure. in the past, the superstructure was considered as a single element whose bottom was fixed on the foundation. apparently this approximately approach was unsuitable well for the real structure, so the design was insecurity or diseconomy
在以往的常規設計中，將上部框架看成是
柱底固定的獨立結構進行計算，不考慮上部結構、基
礎和地基之間的共同作用，與實際結構的受力與變形存在較大差異，使設計出的結構不安全或不經濟。
On the base of codes in 1989, a series of seismic measures are improved in new codes, such as limit of inner - storey drift angle, minimum reinforced rate, column - beam moment magnification coefficient and moment magnification factor at the column base, etc
在89規范的基
礎上，本次規范修訂進一步提高了包括層間位移角限值、最小配筋率、
柱一梁級差系數等等在內的一系列抗震設計措施。
Based on the past results, seismic behavior of r. c. frame structure with special - shaped column is studied, according to the members to the structure in sequence in this paper. the main contents are as follows aspects : first of all, aiming at the characteristics of special - shaped column, various control parameters including allowable value of drift angle, axial load ratio etc, are studied
本文在前人研究成果的基
礎之上，就鋼筋混凝土異形
柱框架結構的抗震性能，按照從構件到結構的順序展開研究，主要內容如下：第一，針對異形
柱的特點，對影響結構抗震性能的主要參數，如層間位移角、軸壓比等進行研究。
Since complicated differential and integral operations were involved in the kernel of the integral equation, we simplified the equation and got the nakano equation. as instances, the planar archimedean spiral antenna, the planar equiangular spiral antenna, the monofilar helical antenna, the conical helical antenna with fixed ascending angle and the conical equiangular - spiral antenna were analyzed through the moment method. all of the results matched fairly well with the references and experiment results
這種方法的積分方程的積分核里含有復雜的微積分運算，為了簡化計算，本文在推廣的海倫積分方程的基
礎上，對方程進行了簡化，推導了nakano方程，並以平面阿基米德螺旋天線，平面等角螺旋天線，軸向模圓
柱螺旋天線，具有固定升角的圓錐螺旋天線和圓錐等角螺旋天線為例，用矩量法求解了天線上的電流分佈，研究了螺旋天線輻射的寬頻帶特性，所得的結果均與參考文獻吻合很好。
4. many line extraction methods are summarized, and a new algorithm for extracting the generatrix edges is presented
4 .總結了已有的直線提取方法，在此基
礎上提出了一種新的
柱椎體邊緣母線的提取演算法。
On the basis of modern blasting theories, the moving process of explosive stress field of multi - row and simultaneity is analyzed and the characteristics of stress field inspired by equivalent effect cell of globosity charge in cylindrical charge structure are considered. thus energy distributing equation of detonator explosion is established and the explosive energy utilizing rate factors are known. so the moving process model of the hole filling is constructed and the equation of calculating reasonable filling length is produced
本文在現代爆破理論的基
礎上，分析了多排同段爆炸應力場的作用過程以及
柱狀裝藥結構中等效單元球狀藥包所激發的應力場特點，建立了炸藥爆炸能量分佈方程，明確了影響爆炸能量利用率的因素，構建了炮孔充填物運動過程模型，得出計算合理充填長度方程。
Based on the numerical simulation and accuracy analysis to previous slab ' s test with the ansys program, the study of composite wall, with various detail design under potential load action respectively or jointly is carried on and the wall ' s atress behavior and failure mode is obtained, also the influence to wall ' s stiffness and bearing capacity by kinds of factors, including wall ' s shear span ratio, member ' s section, bar arrangement, etc. based on the hammer blow test and stiffness test, a 1 / 3 scale ten - bay model ' s modality parameter and elastic deformation characteristic is analyzed
在對密肋復合墻板運用ansys ~ （ （ ? ） ）程序進行數值模擬、分析驗證的基
礎上，對典型組合墻體在不同連接構造和不同荷載效應組合作用下的受力形態和破壞模式進行研究；計算分析了復合墻體剪跨比、邊框
柱截面尺寸、邊框
柱配筋大小以及墻板內肋梁肋
柱配筋等諸多因素對密肋復合墻體承載力及剛度的影響，得出其變化規律。
Furthermore, in order to predict the force at beam tension flange when end - plate yields, kulak method, applied to determine the ultimate strength of the t - stub connections, are modified by introducing a parameter c. the general solution of parameter c is also provided in this paper
在有限元計算的基
礎上，本文分析了影響節點強度的主要因素，包括： （ 1 ）螺栓和端板的強度； （ 2 ）
柱翼緣的抗壓強度； （ 3 ）
柱腹板的抗壓強度。
Abstract : considering the action of soil lateral compression on the single base with short column and the research result of the piles, the calculation to the effect of soil lateral compression on the base is put forward. according to the calculation results, the design method of the single base with short column considering the soil lateral compression is given. it ' s apparent that the design method here can save concrete and reinforcement compaired with the one without considering the lateral action of soil
文摘:考慮土壤側壓力對帶短
柱獨立基
礎的作用，基於對樁的研究結果，提出土壤側壓力及對基
礎受力影響的計算，根據分析計算結果提出了考慮土壤側壓力作用的帶短
柱獨立基
礎的設計方法，顯然這一計算方法較未考慮土壤側壓力作用的計算方法合理並能節約砼及鋼筋
It ' s structured as a latin cross with three naves divided by pillars
教堂的形狀更是以古老的拉丁十字為基
礎，內部由一根根地石
柱隔成三條長廊。
Based on the summarize study of mantle plume and thermal structure, the paper divided the thermal structure into several pieces
在地幔
柱和熱力構造研究進展總結的基
礎上，對盆地熱力構造進行了分類。
The technology of database develops from hiberarchy database, retiform database to relational database, even oo database, that has become to the base of information system. since 90 ' s, as a kind of language of network programming, java makes best use of network resources and it ' s portable, cross - platform, reusable and extendable
數據庫技術經歷了從層次數據庫、網狀數據庫到關系數據庫以及面向對象數據庫的發展，已成為計算機信息系統中的重要基
礎和支
柱，並在傳統的商業和事務處理等領域內趨于成熟。
On the basis of analyzing the working circumstance and prosperity of downhole drilling string of the surface dynamic rotating drilling vertical well, the force prosperity and failure forms of downhole drilling string are focused on. and further research has been done on the vibration damage of downhole drilling string as well as the construction and work prosperity of vibrating - proof hydraulic shocker absorber
本文在對地面動力旋轉鉆井直井井下鉆
柱的工作環境和特性加以分析的基
礎上，著重對鉆
柱在井下的受力特性以及損壞形式進行了分析，並對鉆
柱在井下的振動危害以及用於防止振動的水力加壓減震器的結構、工作特性等一些規律進行了深入的探索和研究。
Uncovered many brick fragments, few hard pottery and porcelain fragments. the remain of cement mixed with broken brick for strengthen purpose was found
出現不少磚瓦遺物，硬陶、瓷片數量較少，將磚塊敲碎后混入水泥固化
柱礎遺跡。
On the base of pillars side - cutting of the great mercy storied - pavilion in longxing temple, zhengding county
正定隆興寺大悲閣柱礎被鑿去兩側的原因試探
